---
_id: '59272'
abstract:
- lang: eng
  text: 'Ferroelectrics such as LiNbO3 (LN) are wide-band-gap insulators that may
    show a high local electric conductivity at the domain walls (DWs). The latter
    are interfaces separating regions of noncollinear polarization, which can be manipulated
    to build integrated nanoelectronic elements. In the present work, we model different
    DW types in LN from first principles. Our models reveal the DW morphology and
    shed light on their electronic properties: A strong band bending is predicted
    for charged DWs, leading to local metallicity. Defect trapping at the DW may further
    enhance the electric conductivity.'
article_number: L042015
author:
- first_name: Leonard M.
  full_name: Verhoff, Leonard M.
  last_name: Verhoff
- first_name: Mike N.
  full_name: Pionteck, Mike N.
  last_name: Pionteck
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Holger
  full_name: Fritze, Holger
  last_name: Fritze
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
- first_name: Simone
  full_name: Sanna, Simone
  last_name: Sanna
citation:
  ama: 'Verhoff LM, Pionteck MN, Rüsing M, Fritze H, Eng LM, Sanna S. Two-dimensional
    electronic conductivity in insulating ferroelectrics: Peculiar properties of domain
    walls. <i>Physical Review Research</i>. 2024;6(4). doi:<a href="https://doi.org/10.1103/physrevresearch.6.l042015">10.1103/physrevresearch.6.l042015</a>'
  apa: 'Verhoff, L. M., Pionteck, M. N., Rüsing, M., Fritze, H., Eng, L. M., &#38;
    Sanna, S. (2024). Two-dimensional electronic conductivity in insulating ferroelectrics:
    Peculiar properties of domain walls. <i>Physical Review Research</i>, <i>6</i>(4),
    Article L042015. <a href="https://doi.org/10.1103/physrevresearch.6.l042015">https://doi.org/10.1103/physrevresearch.6.l042015</a>'
  bibtex: '@article{Verhoff_Pionteck_Rüsing_Fritze_Eng_Sanna_2024, title={Two-dimensional
    electronic conductivity in insulating ferroelectrics: Peculiar properties of domain
    walls}, volume={6}, DOI={<a href="https://doi.org/10.1103/physrevresearch.6.l042015">10.1103/physrevresearch.6.l042015</a>},
    number={4L042015}, journal={Physical Review Research}, publisher={American Physical
    Society (APS)}, author={Verhoff, Leonard M. and Pionteck, Mike N. and Rüsing,
    Michael and Fritze, Holger and Eng, Lukas M. and Sanna, Simone}, year={2024} }'
  chicago: 'Verhoff, Leonard M., Mike N. Pionteck, Michael Rüsing, Holger Fritze,
    Lukas M. Eng, and Simone Sanna. “Two-Dimensional Electronic Conductivity in Insulating
    Ferroelectrics: Peculiar Properties of Domain Walls.” <i>Physical Review Research</i>
    6, no. 4 (2024). <a href="https://doi.org/10.1103/physrevresearch.6.l042015">https://doi.org/10.1103/physrevresearch.6.l042015</a>.'
  ieee: 'L. M. Verhoff, M. N. Pionteck, M. Rüsing, H. Fritze, L. M. Eng, and S. Sanna,
    “Two-dimensional electronic conductivity in insulating ferroelectrics: Peculiar
    properties of domain walls,” <i>Physical Review Research</i>, vol. 6, no. 4, Art.
    no. L042015, 2024, doi: <a href="https://doi.org/10.1103/physrevresearch.6.l042015">10.1103/physrevresearch.6.l042015</a>.'
  mla: 'Verhoff, Leonard M., et al. “Two-Dimensional Electronic Conductivity in Insulating
    Ferroelectrics: Peculiar Properties of Domain Walls.” <i>Physical Review Research</i>,
    vol. 6, no. 4, L042015, American Physical Society (APS), 2024, doi:<a href="https://doi.org/10.1103/physrevresearch.6.l042015">10.1103/physrevresearch.6.l042015</a>.'
  short: L.M. Verhoff, M.N. Pionteck, M. Rüsing, H. Fritze, L.M. Eng, S. Sanna, Physical
    Review Research 6 (2024).
date_created: 2025-04-02T16:08:55Z
date_updated: 2025-04-02T16:10:59Z
department:
- _id: '623'
- _id: '288'
- _id: '15'
doi: 10.1103/physrevresearch.6.l042015
intvolume: '         6'
issue: '4'
language:
- iso: eng
main_file_link:
- url: https://jlupub.ub.uni-giessen.de/server/api/core/bitstreams/fb2b09e6-c0f8-4209-99a1-79fc81d9b1f9/content
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Two-dimensional electronic conductivity in insulating ferroelectrics: Peculiar
  properties of domain walls'
type: journal_article
user_id: '22501'
volume: 6
year: '2024'
...
---
_id: '59273'
abstract:
- lang: eng
  text: Ferroelectric domain walls (DWs) are promising structures for assembling future
    nano-electronic circuit elements on a larger scale since reporting domain wall
    currents of up to 1 mA per single DW. One key requirement hereto is their reproducible
    manufacturing by gaining preparative control over domain size and domain wall
    conductivity (DWC). To date, most works on DWC have focused on exploring the fundamental
    electrical properties of individual DWs within single-shot experiments, with an
    emphasis on quantifying the origins of DWC. Very few reports exist when it comes
    to comparing the DWC properties between two separate DWs, and literally nothing
    exists where issues of reproducibility in DWC devices have been addressed. To
    fill this gap while facing the challenge of finding guidelines for achieving predictable
    DWC performance, we report on a procedure that allows us to reproducibly prepare
    single hexagonal domains of a predefined diameter into uniaxial ferroelectric
    lithium niobate single crystals of 200 and 300 μm thickness, respectively. We
    show that the domain diameter can be controlled with an uncertainty of a few percent.
    As-grown DWs are then subjected to a standard procedure of current-limited high-voltage
    DWC enhancement, and they repetitively reach a DWC increase of six orders of magnitude.
    While all resulting DWs show significantly enhanced DWC values, their individual
    current–voltage (I–V) characteristics exhibit different shapes, which can be explained
    by variations in their 3D real structure reflecting local heterogeneities by defects,
    DW pinning, and surface-near DW inclination.
article_type: original
author:
- first_name: Julius
  full_name: Ratzenberger, Julius
  last_name: Ratzenberger
- first_name: Iuliia
  full_name: Kiseleva, Iuliia
  last_name: Kiseleva
- first_name: Boris
  full_name: Koppitz, Boris
  last_name: Koppitz
- first_name: Elke
  full_name: Beyreuther, Elke
  last_name: Beyreuther
- first_name: Manuel
  full_name: Zahn, Manuel
  last_name: Zahn
- first_name: Joshua
  full_name: Gössel, Joshua
  last_name: Gössel
- first_name: Peter A.
  full_name: Hegarty, Peter A.
  last_name: Hegarty
- first_name: Zeeshan H.
  full_name: Amber, Zeeshan H.
  last_name: Amber
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
citation:
  ama: Ratzenberger J, Kiseleva I, Koppitz B, et al. Toward the reproducible fabrication
    of conductive ferroelectric domain walls into lithium niobate bulk single crystals.
    <i>Journal of Applied Physics</i>. 2024;136(10):104302. doi:<a href="https://doi.org/10.1063/5.0219300">10.1063/5.0219300</a>
  apa: Ratzenberger, J., Kiseleva, I., Koppitz, B., Beyreuther, E., Zahn, M., Gössel,
    J., Hegarty, P. A., Amber, Z. H., Rüsing, M., &#38; Eng, L. M. (2024). Toward
    the reproducible fabrication of conductive ferroelectric domain walls into lithium
    niobate bulk single crystals. <i>Journal of Applied Physics</i>, <i>136</i>(10),
    104302. <a href="https://doi.org/10.1063/5.0219300">https://doi.org/10.1063/5.0219300</a>
  bibtex: '@article{Ratzenberger_Kiseleva_Koppitz_Beyreuther_Zahn_Gössel_Hegarty_Amber_Rüsing_Eng_2024,
    title={Toward the reproducible fabrication of conductive ferroelectric domain
    walls into lithium niobate bulk single crystals}, volume={136}, DOI={<a href="https://doi.org/10.1063/5.0219300">10.1063/5.0219300</a>},
    number={10}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
    author={Ratzenberger, Julius and Kiseleva, Iuliia and Koppitz, Boris and Beyreuther,
    Elke and Zahn, Manuel and Gössel, Joshua and Hegarty, Peter A. and Amber, Zeeshan
    H. and Rüsing, Michael and Eng, Lukas M.}, year={2024}, pages={104302} }'
  chicago: 'Ratzenberger, Julius, Iuliia Kiseleva, Boris Koppitz, Elke Beyreuther,
    Manuel Zahn, Joshua Gössel, Peter A. Hegarty, Zeeshan H. Amber, Michael Rüsing,
    and Lukas M. Eng. “Toward the Reproducible Fabrication of Conductive Ferroelectric
    Domain Walls into Lithium Niobate Bulk Single Crystals.” <i>Journal of Applied
    Physics</i> 136, no. 10 (2024): 104302. <a href="https://doi.org/10.1063/5.0219300">https://doi.org/10.1063/5.0219300</a>.'
  ieee: 'J. Ratzenberger <i>et al.</i>, “Toward the reproducible fabrication of conductive
    ferroelectric domain walls into lithium niobate bulk single crystals,” <i>Journal
    of Applied Physics</i>, vol. 136, no. 10, p. 104302, 2024, doi: <a href="https://doi.org/10.1063/5.0219300">10.1063/5.0219300</a>.'
  mla: Ratzenberger, Julius, et al. “Toward the Reproducible Fabrication of Conductive
    Ferroelectric Domain Walls into Lithium Niobate Bulk Single Crystals.” <i>Journal
    of Applied Physics</i>, vol. 136, no. 10, AIP Publishing, 2024, p. 104302, doi:<a
    href="https://doi.org/10.1063/5.0219300">10.1063/5.0219300</a>.
  short: J. Ratzenberger, I. Kiseleva, B. Koppitz, E. Beyreuther, M. Zahn, J. Gössel,
    P.A. Hegarty, Z.H. Amber, M. Rüsing, L.M. Eng, Journal of Applied Physics 136
    (2024) 104302.
date_created: 2025-04-02T16:12:29Z
date_updated: 2025-04-02T16:14:31Z
department:
- _id: '288'
- _id: '15'
- _id: '623'
doi: 10.1063/5.0219300
intvolume: '       136'
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: ' https://doi.org/10.1063/5.0219300'
oa: '1'
page: '104302'
publication: Journal of Applied Physics
publication_identifier:
  issn:
  - 0021-8979
  - 1089-7550
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Toward the reproducible fabrication of conductive ferroelectric domain walls
  into lithium niobate bulk single crystals
type: journal_article
user_id: '22501'
volume: 136
year: '2024'
...
---
_id: '59274'
abstract:
- lang: eng
  text: 'Recently, ion exchange (IE) has been used to periodically modify the coercive
    field (Ec) of the crystal prior to periodic poling, to fabricate fine-pitch domain
    structures in Rb-doped KTiOPO4 (RKTP). Here, we use micro-Raman spectroscopy to
    understand the impact of IE on the vibrational modes related to the Rb/K lattice
    sites, TiO octahedra, and PO4 tetrahedra, which all form the basis of the RKTP
    crystal structure. We analyze the Raman spectra of three different RKTP samples:
    (1) a RKTP sample that shows a poled domain grating only, (2) a RKTP sample that
    has an Ec grating only, and (3) a RKTP sample that has both an Ec and a domain
    grating of the nominally same spacing. This allows us to determine the impact
    of IE on the vibrational modes of RKTP. We characterize the changes in the lower
    Raman peaks related to the alkali-metal ions, as well as observe lattice modifications
    induced by the incorporation of Rb+ that extend further into the crystal bulk
    than the expected IE depth. Moreover, the influence of IE on the domain walls
    is also manifested in their Raman peak shift. We discuss our results in terms
    of the deformation of the PO4and TiO groups. Our results highlight the intricate
    impact of IE on the crystal structure and how it facilitates periodic poling,
    paving the way for further development of the Ec-engineering technique.'
article_number: '214115'
article_type: original
author:
- first_name: Cherrie S. J.
  full_name: Lee, Cherrie S. J.
  last_name: Lee
- first_name: Carlota
  full_name: Canalias, Carlota
  last_name: Canalias
- first_name: Robin
  full_name: Buschbeck, Robin
  last_name: Buschbeck
- first_name: Boris
  full_name: Koppitz, Boris
  last_name: Koppitz
- first_name: Franz
  full_name: Hempel, Franz
  last_name: Hempel
- first_name: Zeeshan
  full_name: Amber, Zeeshan
  last_name: Amber
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
citation:
  ama: 'Lee CSJ, Canalias C, Buschbeck R, et al. Impact of ion exchange on vibrational
    modes in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between
    ion exchange and polarization switching. <i>Physical Review B</i>. 2024;110(21).
    doi:<a href="https://doi.org/10.1103/physrevb.110.214115">10.1103/physrevb.110.214115</a>'
  apa: 'Lee, C. S. J., Canalias, C., Buschbeck, R., Koppitz, B., Hempel, F., Amber,
    Z., Eng, L. M., &#38; Rüsing, M. (2024). Impact of ion exchange on vibrational
    modes in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between
    ion exchange and polarization switching. <i>Physical Review B</i>, <i>110</i>(21),
    Article 214115. <a href="https://doi.org/10.1103/physrevb.110.214115">https://doi.org/10.1103/physrevb.110.214115</a>'
  bibtex: '@article{Lee_Canalias_Buschbeck_Koppitz_Hempel_Amber_Eng_Rüsing_2024, title={Impact
    of ion exchange on vibrational modes in Rb-doped KTiOPO4: A Raman spectroscopy
    study on the interplay between ion exchange and polarization switching}, volume={110},
    DOI={<a href="https://doi.org/10.1103/physrevb.110.214115">10.1103/physrevb.110.214115</a>},
    number={21214115}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Lee, Cherrie S. J. and Canalias, Carlota and Buschbeck, Robin
    and Koppitz, Boris and Hempel, Franz and Amber, Zeeshan and Eng, Lukas M. and
    Rüsing, Michael}, year={2024} }'
  chicago: 'Lee, Cherrie S. J., Carlota Canalias, Robin Buschbeck, Boris Koppitz,
    Franz Hempel, Zeeshan Amber, Lukas M. Eng, and Michael Rüsing. “Impact of Ion
    Exchange on Vibrational Modes in Rb-Doped KTiOPO4: A Raman Spectroscopy Study
    on the Interplay between Ion Exchange and Polarization Switching.” <i>Physical
    Review B</i> 110, no. 21 (2024). <a href="https://doi.org/10.1103/physrevb.110.214115">https://doi.org/10.1103/physrevb.110.214115</a>.'
  ieee: 'C. S. J. Lee <i>et al.</i>, “Impact of ion exchange on vibrational modes
    in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between ion exchange
    and polarization switching,” <i>Physical Review B</i>, vol. 110, no. 21, Art.
    no. 214115, 2024, doi: <a href="https://doi.org/10.1103/physrevb.110.214115">10.1103/physrevb.110.214115</a>.'
  mla: 'Lee, Cherrie S. J., et al. “Impact of Ion Exchange on Vibrational Modes in
    Rb-Doped KTiOPO4: A Raman Spectroscopy Study on the Interplay between Ion Exchange
    and Polarization Switching.” <i>Physical Review B</i>, vol. 110, no. 21, 214115,
    American Physical Society (APS), 2024, doi:<a href="https://doi.org/10.1103/physrevb.110.214115">10.1103/physrevb.110.214115</a>.'
  short: C.S.J. Lee, C. Canalias, R. Buschbeck, B. Koppitz, F. Hempel, Z. Amber, L.M.
    Eng, M. Rüsing, Physical Review B 110 (2024).
date_created: 2025-04-02T16:14:44Z
date_updated: 2025-04-02T16:18:34Z
department:
- _id: '288'
- _id: '15'
- _id: '623'
doi: 10.1103/physrevb.110.214115
intvolume: '       110'
issue: '21'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Impact of ion exchange on vibrational modes in Rb-doped KTiOPO4: A Raman spectroscopy
  study on the interplay between ion exchange and polarization switching'
type: journal_article
user_id: '22501'
volume: 110
year: '2024'
...
---
_id: '59275'
abstract:
- lang: eng
  text: Studying and understanding many‐body interactions, particularly electron‐boson
    interactions, is essential for a deeper elucidation of fundamental physical phenomena
    and the development of novel material functionalities. Here, this aspect is explored
    in the weak itinerant ferromagnet LaCo2P2 by means of momentum‐resolved photoelectron
    spectroscopy (ARPES) and first‐principles calculations. The detailed ARPES patterns
    enable to unveil bulk and surface bands, spin splittings due to Rashba and exchange
    interactions, as well as the evolution of bands with temperature, which altogether
    creates a solid foundation for theoretical studies. The latter has allowed to
    establish the impact of electron‐boson interactions on the electronic structure,
    that are reflected in its strong renormalization driven by electron‐magnon interaction
    and the emergence of distinctive kinks of surface and bulk electron bands due
    to significant electron‐phonon coupling. Our results highlight the distinct impact
    of electron‐boson interactions on the electronic structure, particularly on the
    itinerant d states. Similar electronic states are observed in the isostructural
    iron pnictides, where electron‐boson interactions play a crucial role in the emergence
    of superconductivity. It is believed that further studies of material systems
    involving both magnetically active d‐ and f‐sublattices will reveal more advanced
    phenomena in the bulk and at distinct surfaces, driven by a combination of factors
    including Rashba and Kondo effects, exchange magnetism, and electron‐boson interactions.
author:
- first_name: D. Yu.
  full_name: Usachov, D. Yu.
  last_name: Usachov
- first_name: K.
  full_name: Ali, K.
  last_name: Ali
- first_name: G.
  full_name: Poelchen, G.
  last_name: Poelchen
- first_name: M.
  full_name: Mende, M.
  last_name: Mende
- first_name: S.
  full_name: Schulz, S.
  last_name: Schulz
- first_name: M.
  full_name: Peters, M.
  last_name: Peters
- first_name: K.
  full_name: Bokai, K.
  last_name: Bokai
- first_name: I. Yu.
  full_name: Sklyadneva, I. Yu.
  last_name: Sklyadneva
- first_name: V.
  full_name: Stolyarov, V.
  last_name: Stolyarov
- first_name: E. V.
  full_name: Chulkov, E. V.
  last_name: Chulkov
- first_name: K.
  full_name: Kliemt, K.
  last_name: Kliemt
- first_name: S.
  full_name: Paischer, S.
  last_name: Paischer
- first_name: P. A.
  full_name: Buczek, P. A.
  last_name: Buczek
- first_name: R.
  full_name: Heid, R.
  last_name: Heid
- first_name: F.
  full_name: Hempel, F.
  last_name: Hempel
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: A.
  full_name: Ernst, A.
  last_name: Ernst
- first_name: C.
  full_name: Krellner, C.
  last_name: Krellner
- first_name: S. V.
  full_name: Eremeev, S. V.
  last_name: Eremeev
- first_name: D. V.
  full_name: Vyalikh, D. V.
  last_name: Vyalikh
citation:
  ama: Usachov DYu, Ali K, Poelchen G, et al. Unveiling Electron‐Phonon and Electron‐Magnon
    Interactions in the Weak Itinerant Ferromagnet LaCo2P2. <i>Advanced Physics Research</i>.
    Published online 2024. doi:<a href="https://doi.org/10.1002/apxr.202400137">10.1002/apxr.202400137</a>
  apa: Usachov, D. Yu., Ali, K., Poelchen, G., Mende, M., Schulz, S., Peters, M.,
    Bokai, K., Sklyadneva, I. Yu., Stolyarov, V., Chulkov, E. V., Kliemt, K., Paischer,
    S., Buczek, P. A., Heid, R., Hempel, F., Rüsing, M., Ernst, A., Krellner, C.,
    Eremeev, S. V., &#38; Vyalikh, D. V. (2024). Unveiling Electron‐Phonon and Electron‐Magnon
    Interactions in the Weak Itinerant Ferromagnet LaCo2P2. <i>Advanced Physics Research</i>.
    <a href="https://doi.org/10.1002/apxr.202400137">https://doi.org/10.1002/apxr.202400137</a>
  bibtex: '@article{Usachov_Ali_Poelchen_Mende_Schulz_Peters_Bokai_Sklyadneva_Stolyarov_Chulkov_et
    al._2024, title={Unveiling Electron‐Phonon and Electron‐Magnon Interactions in
    the Weak Itinerant Ferromagnet LaCo2P2}, DOI={<a href="https://doi.org/10.1002/apxr.202400137">10.1002/apxr.202400137</a>},
    journal={Advanced Physics Research}, publisher={Wiley}, author={Usachov, D. Yu.
    and Ali, K. and Poelchen, G. and Mende, M. and Schulz, S. and Peters, M. and Bokai,
    K. and Sklyadneva, I. Yu. and Stolyarov, V. and Chulkov, E. V. and et al.}, year={2024}
    }'
  chicago: Usachov, D. Yu., K. Ali, G. Poelchen, M. Mende, S. Schulz, M. Peters, K.
    Bokai, et al. “Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the
    Weak Itinerant Ferromagnet LaCo2P2.” <i>Advanced Physics Research</i>, 2024. <a
    href="https://doi.org/10.1002/apxr.202400137">https://doi.org/10.1002/apxr.202400137</a>.
  ieee: 'D. Yu. Usachov <i>et al.</i>, “Unveiling Electron‐Phonon and Electron‐Magnon
    Interactions in the Weak Itinerant Ferromagnet LaCo2P2,” <i>Advanced Physics Research</i>,
    2024, doi: <a href="https://doi.org/10.1002/apxr.202400137">10.1002/apxr.202400137</a>.'
  mla: Usachov, D. Yu., et al. “Unveiling Electron‐Phonon and Electron‐Magnon Interactions
    in the Weak Itinerant Ferromagnet LaCo2P2.” <i>Advanced Physics Research</i>,
    Wiley, 2024, doi:<a href="https://doi.org/10.1002/apxr.202400137">10.1002/apxr.202400137</a>.
  short: D.Yu. Usachov, K. Ali, G. Poelchen, M. Mende, S. Schulz, M. Peters, K. Bokai,
    I.Yu. Sklyadneva, V. Stolyarov, E.V. Chulkov, K. Kliemt, S. Paischer, P.A. Buczek,
    R. Heid, F. Hempel, M. Rüsing, A. Ernst, C. Krellner, S.V. Eremeev, D.V. Vyalikh,
    Advanced Physics Research (2024).
date_created: 2025-04-02T16:18:56Z
date_updated: 2025-04-02T16:20:41Z
department:
- _id: '288'
- _id: '623'
- _id: '15'
doi: 10.1002/apxr.202400137
language:
- iso: eng
publication: Advanced Physics Research
publication_identifier:
  issn:
  - 2751-1200
  - 2751-1200
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the Weak Itinerant
  Ferromagnet LaCo2P2
type: journal_article
user_id: '22501'
year: '2024'
...
---
_id: '54967'
abstract:
- lang: eng
  text: '<jats:p>Ferroelectric domain wall conductivity (DWC) is an intriguing and
    promising functional property that can be elegantly controlled and steered through
    a variety of external stimuli such as electric and mechanical fields. Optical-field
    control, as a noninvasive and flexible tool, has rarely been applied so far, but
    it significantly expands the possibility for both tuning and probing DWC. On the
    one hand, as known from second-harmonic or Raman micro-spectroscopy, the optical
    approach provides information on DW distribution and inclination, while simultaneously
    probing the DW vibrational modes; on the other hand, photons might be applied
    to directly generate charge carriers, thereby acting as a functional and spectrally
    tunable probe to deduce the local absorption properties and bandgaps of conductive
    DWs. Here, we report on investigating the photo-induced DWC (PI-DWC) of three
    lithium niobate crystals, containing a very different number of DWs, namely: (A)
    none, (B) one, and (C) many conductive DWs. All three samples are inspected for
    their current–voltage behavior in darkness and for different illumination wavelengths
    swept from 500 nm down to 310 nm. All samples show their maximum PI-DWC at 310 nm;
    moreover, sample (C) reaches PI-DWCs of several microampere. Interestingly, a
    noticeable PI-DWC is also observed for sub-bandgap illumination, hinting toward
    the existence and decisive role of electronic in-gap states that contribute to
    the electronic charge transport along DWs. Finally, complementary conductive atomic
    force microscopy investigations under illumination proved that the PI-DWC indeed
    is confined to the DW area and does not originate from photo-induced bulk conductivity.</jats:p>'
article_type: original
author:
- first_name: L. L.
  full_name: Ding, L. L.
  last_name: Ding
- first_name: E.
  full_name: Beyreuther, E.
  last_name: Beyreuther
- first_name: B.
  full_name: Koppitz, B.
  last_name: Koppitz
- first_name: K.
  full_name: Kempf, K.
  last_name: Kempf
- first_name: J. H.
  full_name: Ren, J. H.
  last_name: Ren
- first_name: W. J.
  full_name: Chen, W. J.
  last_name: Chen
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Y.
  full_name: Zheng, Y.
  last_name: Zheng
- first_name: L. M.
  full_name: Eng, L. M.
  last_name: Eng
citation:
  ama: Ding LL, Beyreuther E, Koppitz B, et al. Comparative study of photo-induced
    electronic transport along ferroelectric domain walls in lithium niobate single
    crystals. <i>Applied Physics Letters</i>. 2024;124(25). doi:<a href="https://doi.org/10.1063/5.0205877">10.1063/5.0205877</a>
  apa: Ding, L. L., Beyreuther, E., Koppitz, B., Kempf, K., Ren, J. H., Chen, W. J.,
    Rüsing, M., Zheng, Y., &#38; Eng, L. M. (2024). Comparative study of photo-induced
    electronic transport along ferroelectric domain walls in lithium niobate single
    crystals. <i>Applied Physics Letters</i>, <i>124</i>(25). <a href="https://doi.org/10.1063/5.0205877">https://doi.org/10.1063/5.0205877</a>
  bibtex: '@article{Ding_Beyreuther_Koppitz_Kempf_Ren_Chen_Rüsing_Zheng_Eng_2024,
    title={Comparative study of photo-induced electronic transport along ferroelectric
    domain walls in lithium niobate single crystals}, volume={124}, DOI={<a href="https://doi.org/10.1063/5.0205877">10.1063/5.0205877</a>},
    number={25}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Ding,
    L. L. and Beyreuther, E. and Koppitz, B. and Kempf, K. and Ren, J. H. and Chen,
    W. J. and Rüsing, Michael and Zheng, Y. and Eng, L. M.}, year={2024} }'
  chicago: Ding, L. L., E. Beyreuther, B. Koppitz, K. Kempf, J. H. Ren, W. J. Chen,
    Michael Rüsing, Y. Zheng, and L. M. Eng. “Comparative Study of Photo-Induced Electronic
    Transport along Ferroelectric Domain Walls in Lithium Niobate Single Crystals.”
    <i>Applied Physics Letters</i> 124, no. 25 (2024). <a href="https://doi.org/10.1063/5.0205877">https://doi.org/10.1063/5.0205877</a>.
  ieee: 'L. L. Ding <i>et al.</i>, “Comparative study of photo-induced electronic
    transport along ferroelectric domain walls in lithium niobate single crystals,”
    <i>Applied Physics Letters</i>, vol. 124, no. 25, 2024, doi: <a href="https://doi.org/10.1063/5.0205877">10.1063/5.0205877</a>.'
  mla: Ding, L. L., et al. “Comparative Study of Photo-Induced Electronic Transport
    along Ferroelectric Domain Walls in Lithium Niobate Single Crystals.” <i>Applied
    Physics Letters</i>, vol. 124, no. 25, AIP Publishing, 2024, doi:<a href="https://doi.org/10.1063/5.0205877">10.1063/5.0205877</a>.
  short: L.L. Ding, E. Beyreuther, B. Koppitz, K. Kempf, J.H. Ren, W.J. Chen, M. Rüsing,
    Y. Zheng, L.M. Eng, Applied Physics Letters 124 (2024).
date_created: 2024-07-01T21:03:23Z
date_updated: 2025-04-03T12:35:17Z
department:
- _id: '15'
- _id: '169'
- _id: '623'
doi: 10.1063/5.0205877
intvolume: '       124'
issue: '25'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.1063/5.0205877
publication: Applied Physics Letters
publication_identifier:
  issn:
  - 0003-6951
  - 1077-3118
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Comparative study of photo-induced electronic transport along ferroelectric
  domain walls in lithium niobate single crystals
type: journal_article
user_id: '22501'
volume: 124
year: '2024'
...
---
_id: '54966'
abstract:
- lang: eng
  text: Piezoresponse force microscopy (PFM) is one of the most widespread methods
    for investigating and visualizing ferroelectric domain structures down to the
    nanometer length scale. PFM makes use of the direct coupling of the piezoelectric
    response to the crystal lattice, and hence, it is most often applied to spatially
    map the three-dimensional (3D) near-surface domain distribution of any polar or
    ferroic sample. Nonetheless, since most samples investigated by PFM are at least
    semiconducting or fully insulating, the electric ac field emerging from the conductive
    scanning force microscopy (SFM) tip penetrates the sample and, hence, may also
    couple to polar features that are deeply buried into the bulk of the sample under
    investigation. Thus, in the work presented here, we experimentally and theoretically
    explore the contrast and depth resolution capabilities of PFM, by analyzing the
    dependence of several key parameters. These key parameters include the depth of
    the buried feature, i.e., here a domain wall (DW), as well as PFM-relevant technical
    parameters such as the tip radius, the PFM drive voltage and frequency, and the
    signal-to-noise ratio. The theoretical predictions are experimentally verified
    using x-cut periodically poled lithium niobate single crystals that are specially
    prepared into wedge-shaped samples, in order to allow the buried feature, here
    the DW, to be “positioned” at any depth into the bulk. This inspection essentially
    contributes to the fundamental understanding in PFM contrast analysis and to the
    reconstruction of 3D domain structures down to a 1 μm-penetration depth into the
    sample.
article_type: original
author:
- first_name: Matthias
  full_name: Roeper, Matthias
  last_name: Roeper
- first_name: Samuel D.
  full_name: Seddon, Samuel D.
  last_name: Seddon
- first_name: Zeeshan H.
  full_name: Amber, Zeeshan H.
  last_name: Amber
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Lukas M.
  full_name: Eng, Lukas M.
  last_name: Eng
citation:
  ama: Roeper M, Seddon SD, Amber ZH, Rüsing M, Eng LM. Depth resolution in piezoresponse
    force microscopy. <i>Journal of Applied Physics</i>. 2024;135(22). doi:<a href="https://doi.org/10.1063/5.0206784">10.1063/5.0206784</a>
  apa: Roeper, M., Seddon, S. D., Amber, Z. H., Rüsing, M., &#38; Eng, L. M. (2024).
    Depth resolution in piezoresponse force microscopy. <i>Journal of Applied Physics</i>,
    <i>135</i>(22). <a href="https://doi.org/10.1063/5.0206784">https://doi.org/10.1063/5.0206784</a>
  bibtex: '@article{Roeper_Seddon_Amber_Rüsing_Eng_2024, title={Depth resolution in
    piezoresponse force microscopy}, volume={135}, DOI={<a href="https://doi.org/10.1063/5.0206784">10.1063/5.0206784</a>},
    number={22}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
    author={Roeper, Matthias and Seddon, Samuel D. and Amber, Zeeshan H. and Rüsing,
    Michael and Eng, Lukas M.}, year={2024} }'
  chicago: Roeper, Matthias, Samuel D. Seddon, Zeeshan H. Amber, Michael Rüsing, and
    Lukas M. Eng. “Depth Resolution in Piezoresponse Force Microscopy.” <i>Journal
    of Applied Physics</i> 135, no. 22 (2024). <a href="https://doi.org/10.1063/5.0206784">https://doi.org/10.1063/5.0206784</a>.
  ieee: 'M. Roeper, S. D. Seddon, Z. H. Amber, M. Rüsing, and L. M. Eng, “Depth resolution
    in piezoresponse force microscopy,” <i>Journal of Applied Physics</i>, vol. 135,
    no. 22, 2024, doi: <a href="https://doi.org/10.1063/5.0206784">10.1063/5.0206784</a>.'
  mla: Roeper, Matthias, et al. “Depth Resolution in Piezoresponse Force Microscopy.”
    <i>Journal of Applied Physics</i>, vol. 135, no. 22, AIP Publishing, 2024, doi:<a
    href="https://doi.org/10.1063/5.0206784">10.1063/5.0206784</a>.
  short: M. Roeper, S.D. Seddon, Z.H. Amber, M. Rüsing, L.M. Eng, Journal of Applied
    Physics 135 (2024).
date_created: 2024-07-01T21:00:43Z
date_updated: 2025-04-03T12:35:34Z
department:
- _id: '15'
- _id: '169'
- _id: '288'
- _id: '623'
doi: 10.1063/5.0206784
intvolume: '       135'
issue: '22'
keyword:
- Ferroelectrics
- lithium niobate
- piezoresponse force microscopy
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1063/5.0206784
oa: '1'
publication: Journal of Applied Physics
publication_identifier:
  issn:
  - 0021-8979
  - 1089-7550
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
status: public
title: Depth resolution in piezoresponse force microscopy
type: journal_article
user_id: '22501'
volume: 135
year: '2024'
...
---
_id: '54303'
author:
- first_name: Nils Tobias
  full_name: Böer, Nils Tobias
  id: '52000'
  last_name: Böer
  orcid: 0000-0002-0236-7282
- first_name: Iris
  full_name: Güldenpenning, Iris
  id: '52931'
  last_name: Güldenpenning
  orcid: 0000-0003-0549-5543
- first_name: Matthias
  full_name: Weigelt, Matthias
  id: '36388'
  last_name: Weigelt
citation:
  ama: 'Böer NT, Güldenpenning I, Weigelt M. The influence of effort instruction on
    fake production costs in basketball novices and experienced basketball players.
    In: Koester D, Krämer L, Fuhlert L, Everding J, Weilharter F, Marlovits A, eds.
    <i>56. Jahrestagung Der Arbeitsgemeinschaft Für Sportpsychologie (ASP)</i>. ;
    2024:119.'
  apa: Böer, N. T., Güldenpenning, I., &#38; Weigelt, M. (2024). The influence of
    effort instruction on fake production costs in basketball novices and experienced
    basketball players. In D. Koester, L. Krämer, L. Fuhlert, J. Everding, F. Weilharter,
    &#38; A. Marlovits (Eds.), <i>56. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie
    (ASP)</i> (p. 119).
  bibtex: '@inproceedings{Böer_Güldenpenning_Weigelt_2024, place={Berlin}, title={The
    influence of effort instruction on fake production costs in basketball novices
    and experienced basketball players.}, booktitle={56. Jahrestagung der Arbeitsgemeinschaft
    für Sportpsychologie (ASP)}, author={Böer, Nils Tobias and Güldenpenning, Iris
    and Weigelt, Matthias}, editor={Koester, Dirk and Krämer, Lina and Fuhlert, Leonhard
    and Everding, Jannik and Weilharter, Fritz and Marlovits, Andreas}, year={2024},
    pages={119} }'
  chicago: Böer, Nils Tobias, Iris Güldenpenning, and Matthias Weigelt. “The Influence
    of Effort Instruction on Fake Production Costs in Basketball Novices and Experienced
    Basketball Players.” In <i>56. Jahrestagung Der Arbeitsgemeinschaft Für Sportpsychologie
    (ASP)</i>, edited by Dirk Koester, Lina Krämer, Leonhard Fuhlert, Jannik Everding,
    Fritz Weilharter, and Andreas Marlovits, 119. Berlin, 2024.
  ieee: N. T. Böer, I. Güldenpenning, and M. Weigelt, “The influence of effort instruction
    on fake production costs in basketball novices and experienced basketball players.,”
    in <i>56. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (ASP)</i>,
    Berlin, 2024, p. 119.
  mla: Böer, Nils Tobias, et al. “The Influence of Effort Instruction on Fake Production
    Costs in Basketball Novices and Experienced Basketball Players.” <i>56. Jahrestagung
    Der Arbeitsgemeinschaft Für Sportpsychologie (ASP)</i>, edited by Dirk Koester
    et al., 2024, p. 119.
  short: 'N.T. Böer, I. Güldenpenning, M. Weigelt, in: D. Koester, L. Krämer, L. Fuhlert,
    J. Everding, F. Weilharter, A. Marlovits (Eds.), 56. Jahrestagung Der Arbeitsgemeinschaft
    Für Sportpsychologie (ASP), Berlin, 2024, p. 119.'
conference:
  end_date: 2024-05-11
  location: Berlin
  name: 56. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (ASP)
  start_date: 2024-05-09
date_created: 2024-05-16T09:33:09Z
date_updated: 2025-04-03T10:29:11Z
ddc:
- '150'
department:
- _id: '17'
- _id: '266'
editor:
- first_name: Dirk
  full_name: Koester, Dirk
  last_name: Koester
- first_name: Lina
  full_name: Krämer, Lina
  last_name: Krämer
- first_name: Leonhard
  full_name: Fuhlert, Leonhard
  last_name: Fuhlert
- first_name: Jannik
  full_name: Everding, Jannik
  last_name: Everding
- first_name: Fritz
  full_name: Weilharter, Fritz
  last_name: Weilharter
- first_name: Andreas
  full_name: Marlovits, Andreas
  last_name: Marlovits
file:
- access_level: open_access
  content_type: application/pdf
  creator: nboeer
  date_created: 2024-11-29T11:16:33Z
  date_updated: 2025-04-03T10:29:10Z
  file_id: '57507'
  file_name: asp2024 Böer et al.pdf
  file_size: 108251
  relation: main_file
file_date_updated: 2025-04-03T10:29:10Z
has_accepted_license: '1'
language:
- iso: eng
oa: '1'
page: '119'
place: Berlin
publication: 56. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (ASP)
quality_controlled: '1'
status: public
title: The influence of effort instruction on fake production costs in basketball
  novices and experienced basketball players.
type: conference_abstract
user_id: '52000'
year: '2024'
...
---
_id: '59259'
author:
- first_name: Tobias
  full_name: Schwabe, Tobias
  id: '39217'
  last_name: Schwabe
- first_name: Michael
  full_name: Rüsing, Michael
  id: '22501'
  last_name: Rüsing
  orcid: 0000-0003-4682-4577
- first_name: Niels
  full_name: Staal, Niels
  last_name: Staal
- first_name: Max
  full_name: Schwengelbeck, Max
  last_name: Schwengelbeck
- first_name: Laura
  full_name: Bollmers, Laura
  id: '61375'
  last_name: Bollmers
- first_name: Laura
  full_name: Padberg, Laura
  id: '40300'
  last_name: Padberg
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: J. Christoph
  full_name: Scheytt, J. Christoph
  id: '37144'
  last_name: Scheytt
  orcid: '0000-0002-5950-6618 '
citation:
  ama: Schwabe T, Rüsing M, Staal N, et al. <i>Quantum Photonic Systems in CMOS Compatible
    Silicon Nitride Technology </i>. Zenodo; 2024. doi:<a href="https://doi.org/10.5281/zenodo.15124929">10.5281/zenodo.15124929</a>
  apa: Schwabe, T., Rüsing, M., Staal, N., Schwengelbeck, M., Bollmers, L., Padberg,
    L., Eigner, C., Silberhorn, C., &#38; Scheytt, J. C. (2024). <i>Quantum photonic
    systems in CMOS compatible silicon nitride technology </i>. Zenodo. <a href="https://doi.org/10.5281/zenodo.15124929">https://doi.org/10.5281/zenodo.15124929</a>
  bibtex: '@book{Schwabe_Rüsing_Staal_Schwengelbeck_Bollmers_Padberg_Eigner_Silberhorn_Scheytt_2024,
    title={Quantum photonic systems in CMOS compatible silicon nitride technology
    }, DOI={<a href="https://doi.org/10.5281/zenodo.15124929">10.5281/zenodo.15124929</a>},
    publisher={Zenodo}, author={Schwabe, Tobias and Rüsing, Michael and Staal, Niels
    and Schwengelbeck, Max and Bollmers, Laura and Padberg, Laura and Eigner, Christof
    and Silberhorn, Christine and Scheytt, J. Christoph}, year={2024} }'
  chicago: Schwabe, Tobias, Michael Rüsing, Niels Staal, Max Schwengelbeck, Laura
    Bollmers, Laura Padberg, Christof Eigner, Christine Silberhorn, and J. Christoph
    Scheytt. <i>Quantum Photonic Systems in CMOS Compatible Silicon Nitride Technology
    </i>. Zenodo, 2024. <a href="https://doi.org/10.5281/zenodo.15124929">https://doi.org/10.5281/zenodo.15124929</a>.
  ieee: T. Schwabe <i>et al.</i>, <i>Quantum photonic systems in CMOS compatible silicon
    nitride technology </i>. Zenodo, 2024.
  mla: Schwabe, Tobias, et al. <i>Quantum Photonic Systems in CMOS Compatible Silicon
    Nitride Technology </i>. Zenodo, 2024, doi:<a href="https://doi.org/10.5281/zenodo.15124929">10.5281/zenodo.15124929</a>.
  short: T. Schwabe, M. Rüsing, N. Staal, M. Schwengelbeck, L. Bollmers, L. Padberg,
    C. Eigner, C. Silberhorn, J.C. Scheytt, Quantum Photonic Systems in CMOS Compatible
    Silicon Nitride Technology , Zenodo, 2024.
date_created: 2025-04-02T11:24:23Z
date_updated: 2025-04-03T12:34:56Z
department:
- _id: '288'
- _id: '15'
- _id: '623'
doi: 10.5281/zenodo.15124929
language:
- iso: eng
publisher: Zenodo
status: public
title: 'Quantum photonic systems in CMOS compatible silicon nitride technology '
type: misc
user_id: '22501'
year: '2024'
...
---
_id: '60300'
abstract:
- lang: eng
  text: This study focuses on the phenomenological change in material strength caused
    by a specific heat treatment and the subsequent analysis of the influence on the
    clinching process and the resulting joint properties. For this purpose, three
    series of tests were performed. In the first series of tests, the influence of
    heat treatment up to 340 °C on the mechanical properties of an age-hardenable
    AlMgSi alloy was investigated. Holding time and temperature were varied and the
    material strength was evaluated by tensile and hardness tests. Two strength-increasing
    and two strength-reducing heat treatment parameters were identified. In the second
    series of tests, selected heat treatment parameters were applied to a larger number
    of specimens and the joint strength was investigated by shear and head tensile
    tests. In the shear tensile test, mainly the properties of the punch-side material
    have an influence on the resulting joint strength. A change in strength of the
    die-side material can be neglected. In contrast, the properties of both sheets
    are important in the head tensile test. The strength of the joint will only increase
    if the strength of both sheets is increased. In general, a strength increasing
    heat treatment resulted in higher joint strength. In the third series of tests,
    the factor of punch displacement was considered, which was demonstrated to directly
    influence the formation of the clinched joint geometry.
article_number: '100263'
author:
- first_name: Christian
  full_name: Steinfelder, Christian
  last_name: Steinfelder
- first_name: Dennis
  full_name: Rempel, Dennis
  last_name: Rempel
- first_name: Alexander
  full_name: Brosius, Alexander
  last_name: Brosius
citation:
  ama: Steinfelder C, Rempel D, Brosius A. Influence of the material properties on
    the clinching process and the resulting load-bearing capacity of the joint. <i>Journal
    of Advanced Joining Processes</i>. 2024;10. doi:<a href="https://doi.org/10.1016/j.jajp.2024.100263">10.1016/j.jajp.2024.100263</a>
  apa: Steinfelder, C., Rempel, D., &#38; Brosius, A. (2024). Influence of the material
    properties on the clinching process and the resulting load-bearing capacity of
    the joint. <i>Journal of Advanced Joining Processes</i>, <i>10</i>, Article 100263.
    <a href="https://doi.org/10.1016/j.jajp.2024.100263">https://doi.org/10.1016/j.jajp.2024.100263</a>
  bibtex: '@article{Steinfelder_Rempel_Brosius_2024, title={Influence of the material
    properties on the clinching process and the resulting load-bearing capacity of
    the joint}, volume={10}, DOI={<a href="https://doi.org/10.1016/j.jajp.2024.100263">10.1016/j.jajp.2024.100263</a>},
    number={100263}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
    BV}, author={Steinfelder, Christian and Rempel, Dennis and Brosius, Alexander},
    year={2024} }'
  chicago: Steinfelder, Christian, Dennis Rempel, and Alexander Brosius. “Influence
    of the Material Properties on the Clinching Process and the Resulting Load-Bearing
    Capacity of the Joint.” <i>Journal of Advanced Joining Processes</i> 10 (2024).
    <a href="https://doi.org/10.1016/j.jajp.2024.100263">https://doi.org/10.1016/j.jajp.2024.100263</a>.
  ieee: 'C. Steinfelder, D. Rempel, and A. Brosius, “Influence of the material properties
    on the clinching process and the resulting load-bearing capacity of the joint,”
    <i>Journal of Advanced Joining Processes</i>, vol. 10, Art. no. 100263, 2024,
    doi: <a href="https://doi.org/10.1016/j.jajp.2024.100263">10.1016/j.jajp.2024.100263</a>.'
  mla: Steinfelder, Christian, et al. “Influence of the Material Properties on the
    Clinching Process and the Resulting Load-Bearing Capacity of the Joint.” <i>Journal
    of Advanced Joining Processes</i>, vol. 10, 100263, Elsevier BV, 2024, doi:<a
    href="https://doi.org/10.1016/j.jajp.2024.100263">10.1016/j.jajp.2024.100263</a>.
  short: C. Steinfelder, D. Rempel, A. Brosius, Journal of Advanced Joining Processes
    10 (2024).
date_created: 2025-06-23T07:54:23Z
date_updated: 2025-06-23T07:57:53Z
department:
- _id: '630'
doi: 10.1016/j.jajp.2024.100263
intvolume: '        10'
keyword:
- Joining by forming
- Clinching
- EN AW-6014
- Heat treatment
- Load-bearing capacity
language:
- iso: eng
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '140'
  name: 'TRR 285 – B01: TRR 285 - Subproject B01'
publication: Journal of Advanced Joining Processes
publication_identifier:
  issn:
  - 2666-3309
publication_status: published
publisher: Elsevier BV
status: public
title: Influence of the material properties on the clinching process and the resulting
  load-bearing capacity of the joint
type: journal_article
user_id: '104464'
volume: 10
year: '2024'
...
---
_id: '60189'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Several state‐of‐the‐art algorithms
    for semi‐structured hexahedral meshing involve a so called <jats:italic>quantization</jats:italic>
    step to decide on the integer DoFs of the meshing problem, corresponding to the
    number of hexahedral elements to embed into certain regions of the domain. Existing
    reliable methods for quantization are based on solving a sequence of <jats:italic>integer
    quadratic programs</jats:italic> (IQP). Solving these in a timely and predictable
    manner with general‐purpose solvers is a challenge, even more so in the open‐source
    field. We present here an alternative robust and efficient quantization scheme
    that is instead based on solving a series of continuous <jats:italic>linear programs</jats:italic>
    (LP), for which solver availability and efficiency are not an issue. In our formulation,
    such LPs are used to determine where inflation or deflation of virtual hexahedral
    sheets are favorable. We compare our method to two implementations of the former
    IQP formulation (using a commercial and an open‐source MIP solver, respectively),
    finding that (a) the solutions found by our method are near‐optimal or optimal
    in most cases, (b) these solutions are found within a much more predictable time
    frame, and (c) the state of the art run time is outperformed, in the case of using
    the open‐source solver by orders of magnitude.</jats:p>
author:
- first_name: Hendrik
  full_name: Brückler, Hendrik
  id: '115694'
  last_name: Brückler
- first_name: David
  full_name: Bommes, David
  last_name: Bommes
- first_name: Marcel
  full_name: Campen, Marcel
  id: '114904'
  last_name: Campen
  orcid: 0000-0003-2340-3462
citation:
  ama: Brückler H, Bommes D, Campen M. Integer‐Sheet‐Pump Quantization for Hexahedral
    Meshing. <i>Comput Graph Forum</i>. 2024;43(5). doi:<a href="https://doi.org/10.1111/cgf.15131">10.1111/cgf.15131</a>
  apa: Brückler, H., Bommes, D., &#38; Campen, M. (2024). Integer‐Sheet‐Pump Quantization
    for Hexahedral Meshing. <i>Comput. Graph. Forum</i>, <i>43</i>(5). <a href="https://doi.org/10.1111/cgf.15131">https://doi.org/10.1111/cgf.15131</a>
  bibtex: '@article{Brückler_Bommes_Campen_2024, title={Integer‐Sheet‐Pump Quantization
    for Hexahedral Meshing}, volume={43}, DOI={<a href="https://doi.org/10.1111/cgf.15131">10.1111/cgf.15131</a>},
    number={5}, journal={Comput. Graph. Forum}, publisher={Wiley}, author={Brückler,
    Hendrik and Bommes, David and Campen, Marcel}, year={2024} }'
  chicago: Brückler, Hendrik, David Bommes, and Marcel Campen. “Integer‐Sheet‐Pump
    Quantization for Hexahedral Meshing.” <i>Comput. Graph. Forum</i> 43, no. 5 (2024).
    <a href="https://doi.org/10.1111/cgf.15131">https://doi.org/10.1111/cgf.15131</a>.
  ieee: 'H. Brückler, D. Bommes, and M. Campen, “Integer‐Sheet‐Pump Quantization for
    Hexahedral Meshing,” <i>Comput. Graph. Forum</i>, vol. 43, no. 5, 2024, doi: <a
    href="https://doi.org/10.1111/cgf.15131">10.1111/cgf.15131</a>.'
  mla: Brückler, Hendrik, et al. “Integer‐Sheet‐Pump Quantization for Hexahedral Meshing.”
    <i>Comput. Graph. Forum</i>, vol. 43, no. 5, Wiley, 2024, doi:<a href="https://doi.org/10.1111/cgf.15131">10.1111/cgf.15131</a>.
  short: H. Brückler, D. Bommes, M. Campen, Comput. Graph. Forum 43 (2024).
date_created: 2025-06-11T13:47:29Z
date_updated: 2025-06-23T09:01:46Z
department:
- _id: '969'
doi: 10.1111/cgf.15131
extern: '1'
intvolume: '        43'
issue: '5'
language:
- iso: eng
publication: Comput. Graph. Forum
publication_identifier:
  issn:
  - 0167-7055
  - 1467-8659
publication_status: published
publisher: Wiley
status: public
title: Integer‐Sheet‐Pump Quantization for Hexahedral Meshing
type: journal_article
user_id: '114904'
volume: 43
year: '2024'
...
---
_id: '60240'
author:
- first_name: Ingmar
  full_name: Ludwig, Ingmar
  id: '116667'
  last_name: Ludwig
- first_name: Marcel
  full_name: Campen, Marcel
  id: '114904'
  last_name: Campen
  orcid: 0000-0003-2340-3462
citation:
  ama: Ludwig I, Campen M. Strictly Conservative Neural Implicits. <i>Comput Graph
    Forum</i>. 2024;43(7):i–xxii. doi:<a href="https://doi.org/10.1111/CGF.15241">10.1111/CGF.15241</a>
  apa: Ludwig, I., &#38; Campen, M. (2024). Strictly Conservative Neural Implicits.
    <i>Comput. Graph. Forum</i>, <i>43</i>(7), i–xxii. <a href="https://doi.org/10.1111/CGF.15241">https://doi.org/10.1111/CGF.15241</a>
  bibtex: '@article{Ludwig_Campen_2024, title={Strictly Conservative Neural Implicits},
    volume={43}, DOI={<a href="https://doi.org/10.1111/CGF.15241">10.1111/CGF.15241</a>},
    number={7}, journal={Comput. Graph. Forum}, author={Ludwig, Ingmar and Campen,
    Marcel}, year={2024}, pages={i–xxii} }'
  chicago: 'Ludwig, Ingmar, and Marcel Campen. “Strictly Conservative Neural Implicits.”
    <i>Comput. Graph. Forum</i> 43, no. 7 (2024): i–xxii. <a href="https://doi.org/10.1111/CGF.15241">https://doi.org/10.1111/CGF.15241</a>.'
  ieee: 'I. Ludwig and M. Campen, “Strictly Conservative Neural Implicits,” <i>Comput.
    Graph. Forum</i>, vol. 43, no. 7, pp. i–xxii, 2024, doi: <a href="https://doi.org/10.1111/CGF.15241">10.1111/CGF.15241</a>.'
  mla: Ludwig, Ingmar, and Marcel Campen. “Strictly Conservative Neural Implicits.”
    <i>Comput. Graph. Forum</i>, vol. 43, no. 7, 2024, pp. i–xxii, doi:<a href="https://doi.org/10.1111/CGF.15241">10.1111/CGF.15241</a>.
  short: I. Ludwig, M. Campen, Comput. Graph. Forum 43 (2024) i–xxii.
date_created: 2025-06-17T07:46:09Z
date_updated: 2025-06-23T09:01:59Z
department:
- _id: '969'
doi: 10.1111/CGF.15241
extern: '1'
intvolume: '        43'
issue: '7'
language:
- iso: eng
page: i–xxii
publication: Comput. Graph. Forum
status: public
title: Strictly Conservative Neural Implicits
type: journal_article
user_id: '114904'
volume: 43
year: '2024'
...
---
_id: '32418'
author:
- first_name: Johanna
  full_name: Tönsing, Johanna
  id: '52678'
  last_name: Tönsing
citation:
  ama: 'Tönsing J. Über „Gleis 11“ [Dokumentarfilm von 2021]. In: Schulte-Eickholt
    S, Bazarkaya O, eds. <i>Handbuch Deutsch-Türkischer Film</i>.'
  apa: Tönsing, J. (n.d.). Über „Gleis 11“ [Dokumentarfilm von 2021]. In S. Schulte-Eickholt
    &#38; O. Bazarkaya (Eds.), <i>Handbuch Deutsch-Türkischer Film</i>.
  bibtex: '@inbook{Tönsing, place={Würzburg}, title={Über „Gleis 11“ [Dokumentarfilm
    von 2021]}, booktitle={Handbuch Deutsch-Türkischer Film}, author={Tönsing, Johanna},
    editor={Schulte-Eickholt, Swen and Bazarkaya, Onur} }'
  chicago: Tönsing, Johanna. “Über „Gleis 11“ [Dokumentarfilm von 2021].” In <i>Handbuch
    Deutsch-Türkischer Film</i>, edited by Swen Schulte-Eickholt and Onur Bazarkaya.
    Würzburg, n.d.
  ieee: J. Tönsing, “Über „Gleis 11“ [Dokumentarfilm von 2021],” in <i>Handbuch Deutsch-Türkischer
    Film</i>, S. Schulte-Eickholt and O. Bazarkaya, Eds. Würzburg.
  mla: Tönsing, Johanna. “Über „Gleis 11“ [Dokumentarfilm von 2021].” <i>Handbuch
    Deutsch-Türkischer Film</i>, edited by Swen Schulte-Eickholt and Onur Bazarkaya.
  short: 'J. Tönsing, in: S. Schulte-Eickholt, O. Bazarkaya (Eds.), Handbuch Deutsch-Türkischer
    Film, Würzburg, n.d.'
date_created: 2022-07-26T07:22:36Z
date_updated: 2025-06-25T08:19:41Z
department:
- _id: '464'
editor:
- first_name: Swen
  full_name: Schulte-Eickholt, Swen
  last_name: Schulte-Eickholt
- first_name: Onur
  full_name: Bazarkaya, Onur
  last_name: Bazarkaya
language:
- iso: ger
place: Würzburg
publication: Handbuch Deutsch-Türkischer Film
publication_status: inpress
status: public
title: Über „Gleis 11“ [Dokumentarfilm von 2021]
type: book_chapter
user_id: '7117'
year: '2024'
...
---
_id: '53847'
author:
- first_name: David
  full_name: Bartlitz, David
  id: '104560'
  last_name: Bartlitz
  orcid: '0000-0003-2967-8299 '
citation:
  ama: 'Bartlitz D. Die Leiden des jungen (Datenaus-) Werthers - Einblicke in die
    Praxis der empirischen Rechtsforschung. In: Bartlitz D, Eckert F, Kurz F, et al.,
    eds. <i>Rechtstatsachen im Privatrecht</i>. Nomos Verlag; 2024:9-36. doi:<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>'
  apa: Bartlitz, D. (2024). Die Leiden des jungen (Datenaus-) Werthers - Einblicke
    in die Praxis der empirischen Rechtsforschung. In D. Bartlitz, F. Eckert, F. Kurz,
    D. Lang, P. Meichelbeck, D. Meier, K. Neubert, &#38; J. Odrig (Eds.), <i>Rechtstatsachen
    im Privatrecht</i> (pp. 9–36). Nomos Verlag. <a href="https://doi.org/10.5771/9783748915430">https://doi.org/10.5771/9783748915430</a>
  bibtex: '@inbook{Bartlitz_2024, place={Baden-Baden}, title={Die Leiden des jungen
    (Datenaus-) Werthers - Einblicke in die Praxis der empirischen Rechtsforschung},
    DOI={<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>},
    booktitle={Rechtstatsachen im Privatrecht}, publisher={Nomos Verlag}, author={Bartlitz,
    David}, editor={Bartlitz, David and Eckert, Florian and Kurz, Franziska and Lang,
    David and Meichelbeck, Paulina and Meier, Dominik and Neubert, Konstantin and
    Odrig, Josephine}, year={2024}, pages={9–36} }'
  chicago: 'Bartlitz, David. “Die Leiden des jungen (Datenaus-) Werthers - Einblicke
    in die Praxis der empirischen Rechtsforschung.” In <i>Rechtstatsachen im Privatrecht</i>,
    edited by David Bartlitz, Florian Eckert, Franziska Kurz, David Lang, Paulina
    Meichelbeck, Dominik Meier, Konstantin Neubert, and Josephine Odrig, 9–36. Baden-Baden:
    Nomos Verlag, 2024. <a href="https://doi.org/10.5771/9783748915430">https://doi.org/10.5771/9783748915430</a>.'
  ieee: 'D. Bartlitz, “Die Leiden des jungen (Datenaus-) Werthers - Einblicke in die
    Praxis der empirischen Rechtsforschung,” in <i>Rechtstatsachen im Privatrecht</i>,
    D. Bartlitz, F. Eckert, F. Kurz, D. Lang, P. Meichelbeck, D. Meier, K. Neubert,
    and J. Odrig, Eds. Baden-Baden: Nomos Verlag, 2024, pp. 9–36.'
  mla: Bartlitz, David. “Die Leiden des jungen (Datenaus-) Werthers - Einblicke in
    die Praxis der empirischen Rechtsforschung.” <i>Rechtstatsachen im Privatrecht</i>,
    edited by David Bartlitz et al., Nomos Verlag, 2024, pp. 9–36, doi:<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>.
  short: 'D. Bartlitz, in: D. Bartlitz, F. Eckert, F. Kurz, D. Lang, P. Meichelbeck,
    D. Meier, K. Neubert, J. Odrig (Eds.), Rechtstatsachen im Privatrecht, Nomos Verlag,
    Baden-Baden, 2024, pp. 9–36.'
date_created: 2024-05-02T20:04:56Z
date_updated: 2025-06-26T08:49:14Z
department:
- _id: '845'
doi: 10.5771/9783748915430
editor:
- first_name: David
  full_name: Bartlitz, David
  last_name: Bartlitz
- first_name: Florian
  full_name: Eckert, Florian
  last_name: Eckert
- first_name: Franziska
  full_name: Kurz, Franziska
  last_name: Kurz
- first_name: David
  full_name: Lang, David
  last_name: Lang
- first_name: Paulina
  full_name: Meichelbeck, Paulina
  last_name: Meichelbeck
- first_name: Dominik
  full_name: Meier, Dominik
  last_name: Meier
- first_name: Konstantin
  full_name: Neubert, Konstantin
  last_name: Neubert
- first_name: Josephine
  full_name: Odrig, Josephine
  last_name: Odrig
language:
- iso: ger
page: 9-36
place: Baden-Baden
publication: Rechtstatsachen im Privatrecht
publication_identifier:
  isbn:
  - 978-3-7560-0786-8
  - 978-3-7489-1543-0
publication_status: published
publisher: Nomos Verlag
status: public
title: Die Leiden des jungen (Datenaus-) Werthers - Einblicke in die Praxis der empirischen
  Rechtsforschung
type: book_chapter
user_id: '95606'
year: '2024'
...
---
_id: '53845'
citation:
  ama: Bartlitz D, Eckert F, Kurz F, et al., eds. <i>Rechtstatsachen im Privatrecht</i>.
    Nomos Verlag; 2024. doi:<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>
  apa: Bartlitz, D., Eckert, F., Kurz, F., Lang, D., Meichelbeck, P., Meier, D., Neubert,
    K., &#38; Odrig, J. (Eds.). (2024). <i>Rechtstatsachen im Privatrecht</i>. Nomos
    Verlag. <a href="https://doi.org/10.5771/9783748915430">https://doi.org/10.5771/9783748915430</a>
  bibtex: '@book{Bartlitz_Eckert_Kurz_Lang_Meichelbeck_Meier_Neubert_Odrig_2024, place={Baden-Baden},
    title={Rechtstatsachen im Privatrecht}, DOI={<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>},
    publisher={Nomos Verlag}, year={2024} }'
  chicago: 'Bartlitz, David, Florian Eckert, Franziska Kurz, David Lang, Paulina Meichelbeck,
    Dominik Meier, Konstantin Neubert, and Josephine Odrig, eds. <i>Rechtstatsachen
    im Privatrecht</i>. Baden-Baden: Nomos Verlag, 2024. <a href="https://doi.org/10.5771/9783748915430">https://doi.org/10.5771/9783748915430</a>.'
  ieee: 'D. Bartlitz <i>et al.</i>, Eds., <i>Rechtstatsachen im Privatrecht</i>. Baden-Baden:
    Nomos Verlag, 2024.'
  mla: Bartlitz, David, et al., editors. <i>Rechtstatsachen im Privatrecht</i>. Nomos
    Verlag, 2024, doi:<a href="https://doi.org/10.5771/9783748915430">10.5771/9783748915430</a>.
  short: D. Bartlitz, F. Eckert, F. Kurz, D. Lang, P. Meichelbeck, D. Meier, K. Neubert,
    J. Odrig, eds., Rechtstatsachen im Privatrecht, Nomos Verlag, Baden-Baden, 2024.
date_created: 2024-05-02T19:50:21Z
date_updated: 2025-06-26T08:52:22Z
department:
- _id: '845'
doi: 10.5771/9783748915430
editor:
- first_name: David
  full_name: Bartlitz, David
  id: '104560'
  last_name: Bartlitz
  orcid: '0000-0003-2967-8299 '
- first_name: Florian
  full_name: Eckert, Florian
  last_name: Eckert
- first_name: Franziska
  full_name: Kurz, Franziska
  last_name: Kurz
- first_name: David
  full_name: Lang, David
  last_name: Lang
- first_name: Paulina
  full_name: Meichelbeck, Paulina
  last_name: Meichelbeck
- first_name: Dominik
  full_name: Meier, Dominik
  last_name: Meier
- first_name: Konstantin
  full_name: Neubert, Konstantin
  last_name: Neubert
- first_name: Josephine
  full_name: Odrig, Josephine
  last_name: Odrig
language:
- iso: ger
page: '295'
place: Baden-Baden
publication_identifier:
  isbn:
  - 978-3-7560-0786-8
  - 978-3-7489-1543-0
publication_status: published
publisher: Nomos Verlag
status: public
title: Rechtstatsachen im Privatrecht
type: book_editor
user_id: '95606'
year: '2024'
...
---
_id: '54190'
citation:
  ama: Bartlitz D, Klunzinger E, Hoffmann J, eds. <i>Einführung in das Bürgerliche
    Recht</i>. 18th ed. Franz Vahlen; 2024. doi:<a href="https://doi.org/10.15358/9783800674541">10.15358/9783800674541</a>
  apa: Bartlitz, D., Klunzinger, E., &#38; Hoffmann, J. (Eds.). (2024). <i>Einführung
    in das Bürgerliche Recht</i> (18th ed.). Franz Vahlen. <a href="https://doi.org/10.15358/9783800674541">https://doi.org/10.15358/9783800674541</a>
  bibtex: '@book{Bartlitz_Klunzinger_Hoffmann_2024, place={München}, edition={18},
    title={Einführung in das Bürgerliche Recht}, DOI={<a href="https://doi.org/10.15358/9783800674541">10.15358/9783800674541</a>},
    publisher={Franz Vahlen}, year={2024} }'
  chicago: 'Bartlitz, David, Eugen Klunzinger, and Jochen Hoffmann, eds. <i>Einführung
    in das Bürgerliche Recht</i>. 18th ed. München: Franz Vahlen, 2024. <a href="https://doi.org/10.15358/9783800674541">https://doi.org/10.15358/9783800674541</a>.'
  ieee: 'D. Bartlitz, E. Klunzinger, and J. Hoffmann, Eds., <i>Einführung in das Bürgerliche
    Recht</i>, 18th ed. München: Franz Vahlen, 2024.'
  mla: Bartlitz, David, et al., editors. <i>Einführung in das Bürgerliche Recht</i>.
    18th ed., Franz Vahlen, 2024, doi:<a href="https://doi.org/10.15358/9783800674541">10.15358/9783800674541</a>.
  short: D. Bartlitz, E. Klunzinger, J. Hoffmann, eds., Einführung in das Bürgerliche
    Recht, 18th ed., Franz Vahlen, München, 2024.
date_created: 2024-05-11T13:04:42Z
date_updated: 2025-06-26T09:00:59Z
department:
- _id: '845'
doi: 10.15358/9783800674541
edition: '18'
editor:
- first_name: David
  full_name: Bartlitz, David
  id: '104560'
  last_name: Bartlitz
  orcid: '0000-0003-2967-8299 '
- first_name: Eugen
  full_name: Klunzinger, Eugen
  last_name: Klunzinger
- first_name: Jochen
  full_name: Hoffmann, Jochen
  last_name: Hoffmann
language:
- iso: ger
page: '780'
place: München
publication_identifier:
  isbn:
  - 978-3-8006-7453-4
publication_status: published
publisher: Franz Vahlen
related_material:
  link:
  - relation: published_in
    url: https://cdn-assetservice.ecom-api.beck-shop.de/product/inhaltsverzeichnis/37048419/inhaltsverzeichnis-klunzinger-bartlitz-hoffmann-einfuehrung-buergerliche-recht-9783800674534.pdf
status: public
title: Einführung in das Bürgerliche Recht
type: book_editor
user_id: '95606'
year: '2024'
...
---
_id: '60413'
author:
- first_name: David
  full_name: Bartlitz, David
  id: '104560'
  last_name: Bartlitz
  orcid: '0000-0003-2967-8299 '
citation:
  ama: Bartlitz D. Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung.
    Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22. <i>Zeitschrift
    für Wirtschaftsrecht (ZIP)</i>. 2024;(12):616-617.
  apa: Bartlitz, D. (2024). Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung.
    Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22. <i>Zeitschrift
    für Wirtschaftsrecht (ZIP)</i>, <i>12</i>, 616–617.
  bibtex: '@article{Bartlitz_2024, title={Keine negativen Zinsen bei Berechnung der
    Vorfälligkeitsentschädigung. Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 -
    14 U 2764/22}, number={12}, journal={Zeitschrift für Wirtschaftsrecht (ZIP)},
    author={Bartlitz, David}, year={2024}, pages={616–617} }'
  chicago: 'Bartlitz, David. “Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung.
    Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22.” <i>Zeitschrift
    für Wirtschaftsrecht (ZIP)</i>, no. 12 (2024): 616–17.'
  ieee: D. Bartlitz, “Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung.
    Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22,” <i>Zeitschrift
    für Wirtschaftsrecht (ZIP)</i>, no. 12, pp. 616–617, 2024.
  mla: Bartlitz, David. “Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung.
    Anmerkung zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22.” <i>Zeitschrift
    für Wirtschaftsrecht (ZIP)</i>, no. 12, 2024, pp. 616–17.
  short: D. Bartlitz, Zeitschrift für Wirtschaftsrecht (ZIP) (2024) 616–617.
date_created: 2025-06-26T09:42:09Z
date_updated: 2025-06-26T09:43:51Z
department:
- _id: '845'
issue: '12'
language:
- iso: ger
main_file_link:
- url: https://www.juris.de/perma?d=jzs-ZIP-2024-12-004-616
page: 616-617
publication: Zeitschrift für Wirtschaftsrecht (ZIP)
publication_status: published
status: public
title: Keine negativen Zinsen bei Berechnung der Vorfälligkeitsentschädigung. Anmerkung
  zu OLG Nürnberg, Urt. v. 25. 7. 2023 - 14 U 2764/22
type: journal_article
user_id: '95606'
year: '2024'
...
---
_id: '56177'
author:
- first_name: Lisa
  full_name: Knoll, Lisa
  id: '88789'
  last_name: Knoll
citation:
  ama: 'Knoll L. Valuation and Sustainability. In: Krüger A, Peetz T, Schaefer H,
    eds. <i>The Routledge International Handbook of Valuation and Society</i>. Routledge;
    2024:316-325.'
  apa: Knoll, L. (2024). Valuation and Sustainability. In A. Krüger, T. Peetz, &#38;
    H. Schaefer (Eds.), <i>The Routledge International Handbook of Valuation and Society</i>
    (pp. 316–325). Routledge.
  bibtex: '@inbook{Knoll_2024, place={London}, title={Valuation and Sustainability},
    booktitle={The Routledge International Handbook of Valuation and Society}, publisher={Routledge},
    author={Knoll, Lisa}, editor={Krüger, Anne and Peetz, Thorsten and Schaefer, Hilmar},
    year={2024}, pages={316–325} }'
  chicago: 'Knoll, Lisa. “Valuation and Sustainability.” In <i>The Routledge International
    Handbook of Valuation and Society</i>, edited by Anne Krüger, Thorsten Peetz,
    and Hilmar Schaefer, 316–25. London: Routledge, 2024.'
  ieee: 'L. Knoll, “Valuation and Sustainability,” in <i>The Routledge International
    Handbook of Valuation and Society</i>, A. Krüger, T. Peetz, and H. Schaefer, Eds.
    London: Routledge, 2024, pp. 316–325.'
  mla: Knoll, Lisa. “Valuation and Sustainability.” <i>The Routledge International
    Handbook of Valuation and Society</i>, edited by Anne Krüger et al., Routledge,
    2024, pp. 316–25.
  short: 'L. Knoll, in: A. Krüger, T. Peetz, H. Schaefer (Eds.), The Routledge International
    Handbook of Valuation and Society, Routledge, London, 2024, pp. 316–325.'
date_created: 2024-09-18T09:50:38Z
date_updated: 2025-06-30T08:26:49Z
department:
- _id: '36'
- _id: '121'
editor:
- first_name: Anne
  full_name: Krüger, Anne
  last_name: Krüger
- first_name: Thorsten
  full_name: Peetz, Thorsten
  last_name: Peetz
- first_name: Hilmar
  full_name: Schaefer, Hilmar
  last_name: Schaefer
language:
- iso: eng
page: 316-325
place: London
publication: The Routledge International Handbook of Valuation and Society
publication_identifier:
  unknown:
  - ISBN 9781032115627
publication_status: published
publisher: Routledge
status: public
title: Valuation and Sustainability
type: book_chapter
user_id: '88789'
year: '2024'
...
---
_id: '49564'
author:
- first_name: Lisa
  full_name: Knoll, Lisa
  id: '88789'
  last_name: Knoll
- first_name: Alec
  full_name: Fraser, Alec
  last_name: Fraser
citation:
  ama: Knoll L, Fraser A. Social Impact Bond Assetization Struggles. A Comparative
    Case Study of the UK and Germany. <i>Economy and Society</i>. 2024;53(1):92–111.
    doi:<a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>
  apa: Knoll, L., &#38; Fraser, A. (2024). Social Impact Bond Assetization Struggles.
    A Comparative Case Study of the UK and Germany. <i>Economy and Society</i>, <i>53</i>(1),
    92–111. <a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>
  bibtex: '@article{Knoll_Fraser_2024, title={Social Impact Bond Assetization Struggles.
    A Comparative Case Study of the UK and Germany}, volume={53}, DOI={<a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>},
    number={1}, journal={Economy and Society}, author={Knoll, Lisa and Fraser, Alec},
    year={2024}, pages={92–111} }'
  chicago: 'Knoll, Lisa, and Alec Fraser. “Social Impact Bond Assetization Struggles.
    A Comparative Case Study of the UK and Germany.” <i>Economy and Society</i> 53,
    no. 1 (2024): 92–111. <a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>.'
  ieee: 'L. Knoll and A. Fraser, “Social Impact Bond Assetization Struggles. A Comparative
    Case Study of the UK and Germany,” <i>Economy and Society</i>, vol. 53, no. 1,
    pp. 92–111, 2024, doi: <a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>.'
  mla: Knoll, Lisa, and Alec Fraser. “Social Impact Bond Assetization Struggles. A
    Comparative Case Study of the UK and Germany.” <i>Economy and Society</i>, vol.
    53, no. 1, 2024, pp. 92–111, doi:<a href="https://doi.org/10.1080/03085147.2024.2309802">https://doi.org/10.1080/03085147.2024.2309802</a>.
  short: L. Knoll, A. Fraser, Economy and Society 53 (2024) 92–111.
date_created: 2023-12-12T12:28:47Z
date_updated: 2025-06-30T08:16:45Z
department:
- _id: '121'
doi: https://doi.org/10.1080/03085147.2024.2309802
intvolume: '        53'
issue: '1'
language:
- iso: eng
page: 92–111
publication: Economy and Society
publication_status: published
status: public
title: Social Impact Bond Assetization Struggles. A Comparative Case Study of the
  UK and Germany
type: journal_article
user_id: '88789'
volume: 53
year: '2024'
...
---
_id: '55868'
citation:
  ama: Adolphi R, Hahn S, Kettner M, eds. <i>Philosophische Digitalisierungsforschung 
    Verantwortung, Verständigung, Vernunft, Macht</i>. transcript; 2024.
  apa: Adolphi, R., Hahn, S., &#38; Kettner, M. (Eds.). (2024). <i>Philosophische
    Digitalisierungsforschung  Verantwortung, Verständigung, Vernunft, Macht</i>.
    transcript.
  bibtex: '@book{Adolphi_Hahn_Kettner_2024, place={Bielefeld}, title={Philosophische
    Digitalisierungsforschung  Verantwortung, Verständigung, Vernunft, Macht}, publisher={transcript},
    year={2024} }'
  chicago: 'Adolphi, Rainer, Susanne Hahn, and Matthias Kettner, eds. <i>Philosophische
    Digitalisierungsforschung  Verantwortung, Verständigung, Vernunft, Macht</i>.
    Bielefeld: transcript, 2024.'
  ieee: 'R. Adolphi, S. Hahn, and M. Kettner, Eds., <i>Philosophische Digitalisierungsforschung 
    Verantwortung, Verständigung, Vernunft, Macht</i>. Bielefeld: transcript, 2024.'
  mla: Adolphi, Rainer, et al., editors. <i>Philosophische Digitalisierungsforschung 
    Verantwortung, Verständigung, Vernunft, Macht</i>. transcript, 2024.
  short: R. Adolphi, S. Hahn, M. Kettner, eds., Philosophische Digitalisierungsforschung 
    Verantwortung, Verständigung, Vernunft, Macht, transcript, Bielefeld, 2024.
date_created: 2024-08-28T18:47:16Z
date_updated: 2025-07-02T07:39:27Z
department:
- _id: '756'
- _id: '26'
editor:
- first_name: Rainer
  full_name: Adolphi, Rainer
  last_name: Adolphi
- first_name: Susanne
  full_name: Hahn, Susanne
  last_name: Hahn
- first_name: Matthias
  full_name: Kettner, Matthias
  last_name: Kettner
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.transcript-verlag.de/978-3-8376-7497-2/philosophische-digitalisierungsforschung/?number=978-3-8394-7497-6
oa: '1'
page: '464'
place: Bielefeld
publication_identifier:
  isbn:
  - 978-3-8376-7497-2
publication_status: published
publisher: transcript
status: public
title: Philosophische Digitalisierungsforschung  Verantwortung, Verständigung, Vernunft,
  Macht
type: book_editor
user_id: '93637'
year: '2024'
...
---
_id: '48486'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:sec><jats:title>Introduction</jats:title><jats:p>In
    Europe, most Internet searches for school‐related tasks are situated at home,
    where parents can support adolescents. Although the frequency (quantity) of parental
    support has already been analyzed, a research gap exists concerning the quality
    of parental support in adolescents' information‐related Internet use. The quality
    of parental support in the field of homework involvement is known to be a predictor
    of adolescents' learning motivation and academic achievement, often discussed
    with regard to self‐determination theory (SDT) in terms of autonomy support, structure,
    emotional support, and control. These categories were adapted in this study to
    analyze parents' support in adolescents' Internet searching activities.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Using
    a mixed‐methods approach, we combined quantitative questionnaires and qualitative
    observations to analyze joint information‐related Internet uses. Therefore, 243
    parent–adolescent dyads were surveyed and six parent–adolescent dyads were observed
    by videography in 2019/2020 in Germany. The adolescents were 11 years old, on
    average.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The
    parents rated all qualities higher than the adolescents. Emotional support was
    rated highest by both groups, whereas structure was rated lowest. Adolescents' and
    parents' view on parental support differ. The qualitative study revealed parents' often
    interfering behavior, whereas emotional support was low. Further, the active role
    of adolescents was highlighted in both quantitative and qualitative data.</jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p>By
    combining quantitative and qualitative approaches, we demonstrated a fruitful
    application of SDT in analyzing the quality of parental support during adolescents' Internet
    searches at home and shed light on the co‐construction of joint Internet searches.</jats:p></jats:sec>
author:
- first_name: Ricarda
  full_name: Kurock, Ricarda
  id: '78797'
  last_name: Kurock
- first_name: Jeannine
  full_name: Teichert, Jeannine
  id: '83055'
  last_name: Teichert
  orcid: 0000-0002-7571-891X
- first_name: Dorothee M.
  full_name: Meister, Dorothee M.
  id: '346'
  last_name: Meister
  orcid: orcid.org/0000-0002-9685-4988
- first_name: Lara
  full_name: Gerhardts, Lara
  last_name: Gerhardts
- first_name: Heike M.
  full_name: Buhl, Heike M.
  id: '27152'
  last_name: Buhl
- first_name: Sabrina
  full_name: Bonanati, Sabrina
  last_name: Bonanati
citation:
  ama: Kurock R, Teichert J, Meister DM, Gerhardts L, Buhl HM, Bonanati S. A mixed‐methods study
    of the quality of parental support during adolescents’ information‐related Internet
    use as a co‐construction process. <i>Journal of Adolescence</i>. 2024;96(3):566-579.
    doi:<a href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>
  apa: Kurock, R., Teichert, J., Meister, D. M., Gerhardts, L., Buhl, H. M., &#38;
    Bonanati, S. (2024). A mixed‐methods study of the quality of parental support
    during adolescents’ information‐related Internet use as a co‐construction process.
    <i>Journal of Adolescence</i>, <i>96</i>(3), 566–579. <a href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>
  bibtex: '@article{Kurock_Teichert_Meister_Gerhardts_Buhl_Bonanati_2024, title={A
    mixed‐methods study of the quality of parental support during adolescents’ information‐related
    Internet use as a co‐construction process}, volume={96}, DOI={<a href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>},
    number={3}, journal={Journal of Adolescence}, publisher={Wiley}, author={Kurock,
    Ricarda and Teichert, Jeannine and Meister, Dorothee M. and Gerhardts, Lara and
    Buhl, Heike M. and Bonanati, Sabrina}, year={2024}, pages={566–579} }'
  chicago: 'Kurock, Ricarda, Jeannine Teichert, Dorothee M. Meister, Lara Gerhardts,
    Heike M. Buhl, and Sabrina Bonanati. “A Mixed‐methods Study of the Quality of
    Parental Support during Adolescents’ Information‐related Internet Use as a Co‐construction
    Process.” <i>Journal of Adolescence</i> 96, no. 3 (2024): 566–79. <a href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>.'
  ieee: 'R. Kurock, J. Teichert, D. M. Meister, L. Gerhardts, H. M. Buhl, and S. Bonanati,
    “A mixed‐methods study of the quality of parental support during adolescents’ information‐related
    Internet use as a co‐construction process,” <i>Journal of Adolescence</i>, vol.
    96, no. 3, pp. 566–579, 2024, doi: <a href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>.'
  mla: Kurock, Ricarda, et al. “A Mixed‐methods Study of the Quality of Parental Support
    during Adolescents’ Information‐related Internet Use as a Co‐construction Process.”
    <i>Journal of Adolescence</i>, vol. 96, no. 3, Wiley, 2024, pp. 566–79, doi:<a
    href="http://dx.doi.org/10.1002/jad.12264">http://dx.doi.org/10.1002/jad.12264</a>.
  short: R. Kurock, J. Teichert, D.M. Meister, L. Gerhardts, H.M. Buhl, S. Bonanati,
    Journal of Adolescence 96 (2024) 566–579.
date_created: 2023-10-26T12:01:24Z
date_updated: 2025-07-03T09:06:39Z
department:
- _id: '427'
- _id: '137'
doi: http://dx.doi.org/10.1002/jad.12264
intvolume: '        96'
issue: '3'
keyword:
- Psychiatry and Mental health
- Developmental and Educational Psychology
- Social Psychology
- Pediatrics
- Perinatology and Child Health
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://onlinelibrary.wiley.com/doi/10.1002/jad.12264
oa: '1'
page: 566-579
project:
- _id: '378'
  grant_number: 01JD1814A
  name: 'DigHomE: DigHomE: Digital Home Learning Environment – Gelingensbedingungen
    elterlicher Unterstützung bei der informationsorientierten Internetnutzung'
publication: Journal of Adolescence
publication_identifier:
  issn:
  - 0140-1971
  - 1095-9254
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A mixed‐methods study of the quality of parental support during adolescents' information‐related
  Internet use as a co‐construction process
type: journal_article
user_id: '83055'
volume: 96
year: '2024'
...
