---
_id: '57619'
abstract:
- lang: eng
  text: <jats:p>Ferroelectric liquid crystals exhibiting a chiral smectic C* phase
    are deposited on z cut periodically poled lithium niobate substrates and investigated
    by polarized optical microscopy. While the pure substrates placed between crossed
    polarizers and observed in transmission appear dark, uniformly aligned liquid
    crystal films deposited on these substrates show alternating domains with varying
    brightness. This effect can be attributed to the well-known coupling between the
    direction of the spontaneous polarization and the optical axis in the birefringent
    ferroelectric smectic C* phase. Quantitative measurements of the tilt angle between
    the local optical axis and the smectic layer normal confirm antiparallel orientations
    of spontaneous polarization of the liquid crystal from domain to domain, as expected
    by the periodic poling of the lithium niobate substrate. This effect provides
    a valuable non-destructive method of optical inspection of the quality of periodically
    poled ferroelectric substrates, which plays an important role in achieving quasi-phase-matching
    in non-linear optical applications.</jats:p>
author:
- first_name: Patrick A.
  full_name: Meier, Patrick A.
  last_name: Meier
- first_name: Susanne
  full_name: Keuker-Baumann, Susanne
  last_name: Keuker-Baumann
- first_name: Thorsten
  full_name: Röder, Thorsten
  last_name: Röder
- first_name: Harald
  full_name: Herrmann, Harald
  id: '216'
  last_name: Herrmann
- first_name: Raimund
  full_name: Ricken, Raimund
  last_name: Ricken
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Meier PA, Keuker-Baumann S, Röder T, et al. Optical imaging of ferroelectric
    domains in periodically poled lithium niobate using ferroelectric liquid crystals.
    <i>Opto-Electronics Review</i>. Published online 2024:150611-150611. doi:<a href="https://doi.org/10.24425/opelre.2024.150611">10.24425/opelre.2024.150611</a>
  apa: Meier, P. A., Keuker-Baumann, S., Röder, T., Herrmann, H., Ricken, R., Silberhorn,
    C., &#38; Kitzerow, H.-S. (2024). Optical imaging of ferroelectric domains in
    periodically poled lithium niobate using ferroelectric liquid crystals. <i>Opto-Electronics
    Review</i>, 150611–150611. <a href="https://doi.org/10.24425/opelre.2024.150611">https://doi.org/10.24425/opelre.2024.150611</a>
  bibtex: '@article{Meier_Keuker-Baumann_Röder_Herrmann_Ricken_Silberhorn_Kitzerow_2024,
    title={Optical imaging of ferroelectric domains in periodically poled lithium
    niobate using ferroelectric liquid crystals}, DOI={<a href="https://doi.org/10.24425/opelre.2024.150611">10.24425/opelre.2024.150611</a>},
    journal={Opto-Electronics Review}, publisher={Polish Academy of Sciences Chancellery},
    author={Meier, Patrick A. and Keuker-Baumann, Susanne and Röder, Thorsten and
    Herrmann, Harald and Ricken, Raimund and Silberhorn, Christine and Kitzerow, Heinz-Siegfried},
    year={2024}, pages={150611–150611} }'
  chicago: Meier, Patrick A., Susanne Keuker-Baumann, Thorsten Röder, Harald Herrmann,
    Raimund Ricken, Christine Silberhorn, and Heinz-Siegfried Kitzerow. “Optical imaging
    of ferroelectric domains in periodically poled lithium niobate using ferroelectric
    liquid crystals.” <i>Opto-Electronics Review</i>, 2024, 150611–150611. <a href="https://doi.org/10.24425/opelre.2024.150611">https://doi.org/10.24425/opelre.2024.150611</a>.
  ieee: 'P. A. Meier <i>et al.</i>, “Optical imaging of ferroelectric domains in periodically
    poled lithium niobate using ferroelectric liquid crystals,” <i>Opto-Electronics
    Review</i>, pp. 150611–150611, 2024, doi: <a href="https://doi.org/10.24425/opelre.2024.150611">10.24425/opelre.2024.150611</a>.'
  mla: Meier, Patrick A., et al. “Optical imaging of ferroelectric domains in periodically
    poled lithium niobate using ferroelectric liquid crystals.” <i>Opto-Electronics
    Review</i>, Polish Academy of Sciences Chancellery, 2024, pp. 150611–150611, doi:<a
    href="https://doi.org/10.24425/opelre.2024.150611">10.24425/opelre.2024.150611</a>.
  short: P.A. Meier, S. Keuker-Baumann, T. Röder, H. Herrmann, R. Ricken, C. Silberhorn,
    H.-S. Kitzerow, Opto-Electronics Review (2024) 150611–150611.
date_created: 2024-12-08T14:37:43Z
date_updated: 2024-12-08T14:45:39Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.24425/opelre.2024.150611
language:
- iso: pol
page: 150611-150611
publication: Opto-Electronics Review
publication_identifier:
  issn:
  - 1896-3757
publication_status: published
publisher: Polish Academy of Sciences Chancellery
status: public
title: Optical imaging of ferroelectric domains in periodically poled lithium niobate
  using ferroelectric liquid crystals
type: journal_article
user_id: '254'
year: '2024'
...
---
_id: '57618'
abstract:
- lang: eng
  text: <jats:p>The presence of a polymer network and/or the addition of ferroelectric
    nanoparticles to a nematic liquid crystal are found to lower transition temperatures
    and birefringence, which indicates reduced orientational order. In addition, the
    electro-optic switching voltage is considerably increased when a polymer network
    is formed by in situ polymerization in the nematic state. However, the resulting
    polymer network liquid crystal switches at similar voltages as the neat liquid
    crystal when polymerization is performed at an elevated temperature in the isotropic
    state. When nanoparticle dispersions are polymerized at an applied DC voltage,
    the transition temperatures and switching voltages are reduced, yet they are larger
    than those observed for polymer network liquid crystals without nanoparticles
    polymerized in the isotropic phase.</jats:p>
article_number: '961'
author:
- first_name: Gaby
  full_name: Nordendorf, Gaby
  last_name: Nordendorf
- first_name: Gisela
  full_name: Jünnemann-Held, Gisela
  last_name: Jünnemann-Held
- first_name: Alexander
  full_name: Lorenz, Alexander
  last_name: Lorenz
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Nordendorf G, Jünnemann-Held G, Lorenz A, Kitzerow H-S. Effects of Composition
    and Polymerization Conditions on the Electro-Optic Performance of Liquid Crystal–Polymer
    Composites Doped with Ferroelectric Nanoparticles. <i>Nanomaterials</i>. 2024;14(11).
    doi:<a href="https://doi.org/10.3390/nano14110961">10.3390/nano14110961</a>
  apa: Nordendorf, G., Jünnemann-Held, G., Lorenz, A., &#38; Kitzerow, H.-S. (2024).
    Effects of Composition and Polymerization Conditions on the Electro-Optic Performance
    of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles. <i>Nanomaterials</i>,
    <i>14</i>(11), Article 961. <a href="https://doi.org/10.3390/nano14110961">https://doi.org/10.3390/nano14110961</a>
  bibtex: '@article{Nordendorf_Jünnemann-Held_Lorenz_Kitzerow_2024, title={Effects
    of Composition and Polymerization Conditions on the Electro-Optic Performance
    of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles},
    volume={14}, DOI={<a href="https://doi.org/10.3390/nano14110961">10.3390/nano14110961</a>},
    number={11961}, journal={Nanomaterials}, publisher={MDPI AG}, author={Nordendorf,
    Gaby and Jünnemann-Held, Gisela and Lorenz, Alexander and Kitzerow, Heinz-Siegfried},
    year={2024} }'
  chicago: Nordendorf, Gaby, Gisela Jünnemann-Held, Alexander Lorenz, and Heinz-Siegfried
    Kitzerow. “Effects of Composition and Polymerization Conditions on the Electro-Optic
    Performance of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles.”
    <i>Nanomaterials</i> 14, no. 11 (2024). <a href="https://doi.org/10.3390/nano14110961">https://doi.org/10.3390/nano14110961</a>.
  ieee: 'G. Nordendorf, G. Jünnemann-Held, A. Lorenz, and H.-S. Kitzerow, “Effects
    of Composition and Polymerization Conditions on the Electro-Optic Performance
    of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles,”
    <i>Nanomaterials</i>, vol. 14, no. 11, Art. no. 961, 2024, doi: <a href="https://doi.org/10.3390/nano14110961">10.3390/nano14110961</a>.'
  mla: Nordendorf, Gaby, et al. “Effects of Composition and Polymerization Conditions
    on the Electro-Optic Performance of Liquid Crystal–Polymer Composites Doped with
    Ferroelectric Nanoparticles.” <i>Nanomaterials</i>, vol. 14, no. 11, 961, MDPI
    AG, 2024, doi:<a href="https://doi.org/10.3390/nano14110961">10.3390/nano14110961</a>.
  short: G. Nordendorf, G. Jünnemann-Held, A. Lorenz, H.-S. Kitzerow, Nanomaterials
    14 (2024).
date_created: 2024-12-08T14:36:04Z
date_updated: 2024-12-08T14:46:05Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.3390/nano14110961
intvolume: '        14'
issue: '11'
language:
- iso: eng
publication: Nanomaterials
publication_identifier:
  issn:
  - 2079-4991
publication_status: published
publisher: MDPI AG
status: public
title: Effects of Composition and Polymerization Conditions on the Electro-Optic Performance
  of Liquid Crystal–Polymer Composites Doped with Ferroelectric Nanoparticles
type: journal_article
user_id: '254'
volume: 14
year: '2024'
...
---
_id: '57616'
author:
- first_name: David
  full_name: Becker, David
  last_name: Becker
- first_name: Patrick
  full_name: Meier, Patrick
  last_name: Meier
- first_name: Andreas
  full_name: Kuhlmann, Andreas
  last_name: Kuhlmann
- first_name: Christian
  full_name: Sternemann, Christian
  last_name: Sternemann
- first_name: Harald
  full_name: Bock, Harald
  last_name: Bock
- first_name: Hans-Georg
  full_name: Steinrück, Hans-Georg
  id: '84268'
  last_name: Steinrück
  orcid: 0000-0001-6373-0877
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Becker D, Meier P, Kuhlmann A, et al. Influence of the Deposition Rate on the
    Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester
    in an Organic Light Emitting Diode. <i>ACS Applied Electronic Materials</i>. 2024;6(2):1234-1243.
    doi:<a href="https://doi.org/10.1021/acsaelm.3c01586">10.1021/acsaelm.3c01586</a>
  apa: Becker, D., Meier, P., Kuhlmann, A., Sternemann, C., Bock, H., Steinrück, H.-G.,
    &#38; Kitzerow, H.-S. (2024). Influence of the Deposition Rate on the Alignment
    and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester in an Organic
    Light Emitting Diode. <i>ACS Applied Electronic Materials</i>, <i>6</i>(2), 1234–1243.
    <a href="https://doi.org/10.1021/acsaelm.3c01586">https://doi.org/10.1021/acsaelm.3c01586</a>
  bibtex: '@article{Becker_Meier_Kuhlmann_Sternemann_Bock_Steinrück_Kitzerow_2024,
    title={Influence of the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic
    Tetraethyl Ester in an Organic Light Emitting Diode}, volume={6}, DOI={<a href="https://doi.org/10.1021/acsaelm.3c01586">10.1021/acsaelm.3c01586</a>},
    number={2}, journal={ACS Applied Electronic Materials}, publisher={American Chemical
    Society (ACS)}, author={Becker, David and Meier, Patrick and Kuhlmann, Andreas
    and Sternemann, Christian and Bock, Harald and Steinrück, Hans-Georg and Kitzerow,
    Heinz-Siegfried}, year={2024}, pages={1234–1243} }'
  chicago: 'Becker, David, Patrick Meier, Andreas Kuhlmann, Christian Sternemann,
    Harald Bock, Hans-Georg Steinrück, and Heinz-Siegfried Kitzerow. “Influence of
    the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-Tetracarboxylic
    Tetraethyl Ester in an Organic Light Emitting Diode.” <i>ACS Applied Electronic
    Materials</i> 6, no. 2 (2024): 1234–43. <a href="https://doi.org/10.1021/acsaelm.3c01586">https://doi.org/10.1021/acsaelm.3c01586</a>.'
  ieee: 'D. Becker <i>et al.</i>, “Influence of the Deposition Rate on the Alignment
    and Performance of Perylene-3,4,9,10-tetracarboxylic Tetraethyl Ester in an Organic
    Light Emitting Diode,” <i>ACS Applied Electronic Materials</i>, vol. 6, no. 2,
    pp. 1234–1243, 2024, doi: <a href="https://doi.org/10.1021/acsaelm.3c01586">10.1021/acsaelm.3c01586</a>.'
  mla: Becker, David, et al. “Influence of the Deposition Rate on the Alignment and
    Performance of Perylene-3,4,9,10-Tetracarboxylic Tetraethyl Ester in an Organic
    Light Emitting Diode.” <i>ACS Applied Electronic Materials</i>, vol. 6, no. 2,
    American Chemical Society (ACS), 2024, pp. 1234–43, doi:<a href="https://doi.org/10.1021/acsaelm.3c01586">10.1021/acsaelm.3c01586</a>.
  short: D. Becker, P. Meier, A. Kuhlmann, C. Sternemann, H. Bock, H.-G. Steinrück,
    H.-S. Kitzerow, ACS Applied Electronic Materials 6 (2024) 1234–1243.
date_created: 2024-12-08T14:30:14Z
date_updated: 2024-12-08T14:43:50Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.1021/acsaelm.3c01586
intvolume: '         6'
issue: '2'
language:
- iso: eng
page: 1234-1243
publication: ACS Applied Electronic Materials
publication_identifier:
  issn:
  - 2637-6113
  - 2637-6113
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Influence of the Deposition Rate on the Alignment and Performance of Perylene-3,4,9,10-tetracarboxylic
  Tetraethyl Ester in an Organic Light Emitting Diode
type: journal_article
user_id: '254'
volume: 6
year: '2024'
...
---
_id: '57620'
author:
- first_name: Bingru
  full_name: Zhang, Bingru
  last_name: Zhang
- first_name: Kevin
  full_name: Martens, Kevin
  last_name: Martens
- first_name: Luisa
  full_name: Kneer, Luisa
  last_name: Kneer
- first_name: Linh
  full_name: Nguyen, Linh
  last_name: Nguyen
- first_name: Susanne
  full_name: Kempter, Susanne
  last_name: Kempter
- first_name: Klaus
  full_name: Huber, Klaus
  id: '237'
  last_name: Huber
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zhang B, Martens K, Kneer L, et al. Investigation of nano-rods fabricated by
    the DNA origami method using static and dynamic light scattering. <i>Molecular
    Crystals and Liquid Crystals</i>. Published online 2024:1-9. doi:<a href="https://doi.org/10.1080/15421406.2024.2418067">10.1080/15421406.2024.2418067</a>
  apa: Zhang, B., Martens, K., Kneer, L., Nguyen, L., Kempter, S., Huber, K., &#38;
    Kitzerow, H.-S. (2024). Investigation of nano-rods fabricated by the DNA origami
    method using static and dynamic light scattering. <i>Molecular Crystals and Liquid
    Crystals</i>, 1–9. <a href="https://doi.org/10.1080/15421406.2024.2418067">https://doi.org/10.1080/15421406.2024.2418067</a>
  bibtex: '@article{Zhang_Martens_Kneer_Nguyen_Kempter_Huber_Kitzerow_2024, title={Investigation
    of nano-rods fabricated by the DNA origami method using static and dynamic light
    scattering}, DOI={<a href="https://doi.org/10.1080/15421406.2024.2418067">10.1080/15421406.2024.2418067</a>},
    journal={Molecular Crystals and Liquid Crystals}, publisher={Informa UK Limited},
    author={Zhang, Bingru and Martens, Kevin and Kneer, Luisa and Nguyen, Linh and
    Kempter, Susanne and Huber, Klaus and Kitzerow, Heinz-Siegfried}, year={2024},
    pages={1–9} }'
  chicago: Zhang, Bingru, Kevin Martens, Luisa Kneer, Linh Nguyen, Susanne Kempter,
    Klaus Huber, and Heinz-Siegfried Kitzerow. “Investigation of Nano-Rods Fabricated
    by the DNA Origami Method Using Static and Dynamic Light Scattering.” <i>Molecular
    Crystals and Liquid Crystals</i>, 2024, 1–9. <a href="https://doi.org/10.1080/15421406.2024.2418067">https://doi.org/10.1080/15421406.2024.2418067</a>.
  ieee: 'B. Zhang <i>et al.</i>, “Investigation of nano-rods fabricated by the DNA
    origami method using static and dynamic light scattering,” <i>Molecular Crystals
    and Liquid Crystals</i>, pp. 1–9, 2024, doi: <a href="https://doi.org/10.1080/15421406.2024.2418067">10.1080/15421406.2024.2418067</a>.'
  mla: Zhang, Bingru, et al. “Investigation of Nano-Rods Fabricated by the DNA Origami
    Method Using Static and Dynamic Light Scattering.” <i>Molecular Crystals and Liquid
    Crystals</i>, Informa UK Limited, 2024, pp. 1–9, doi:<a href="https://doi.org/10.1080/15421406.2024.2418067">10.1080/15421406.2024.2418067</a>.
  short: B. Zhang, K. Martens, L. Kneer, L. Nguyen, S. Kempter, K. Huber, H.-S. Kitzerow,
    Molecular Crystals and Liquid Crystals (2024) 1–9.
date_created: 2024-12-08T14:39:08Z
date_updated: 2024-12-08T14:44:30Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.1080/15421406.2024.2418067
language:
- iso: eng
page: 1-9
publication: Molecular Crystals and Liquid Crystals
publication_identifier:
  issn:
  - 1542-1406
  - 1563-5287
publication_status: published
publisher: Informa UK Limited
status: public
title: Investigation of nano-rods fabricated by the DNA origami method using static
  and dynamic light scattering
type: journal_article
user_id: '254'
year: '2024'
...
---
_id: '57625'
author:
- first_name: Frank
  full_name: Giesselmann, Frank
  last_name: Giesselmann
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Rudolf
  full_name: Zentel, Rudolf
  last_name: Zentel
citation:
  ama: Giesselmann F, Kitzerow H-S, Zentel R. Fifty years of liquid crystal research
    in the mirror of the German Liquid Crystal Conference. <i>Liquid Crystals Today</i>.
    2024;33(1):2-9. doi:<a href="https://doi.org/10.1080/1358314x.2024.2415787">10.1080/1358314x.2024.2415787</a>
  apa: Giesselmann, F., Kitzerow, H.-S., &#38; Zentel, R. (2024). Fifty years of liquid
    crystal research in the mirror of the German Liquid Crystal Conference. <i>Liquid
    Crystals Today</i>, <i>33</i>(1), 2–9. <a href="https://doi.org/10.1080/1358314x.2024.2415787">https://doi.org/10.1080/1358314x.2024.2415787</a>
  bibtex: '@article{Giesselmann_Kitzerow_Zentel_2024, title={Fifty years of liquid
    crystal research in the mirror of the German Liquid Crystal Conference}, volume={33},
    DOI={<a href="https://doi.org/10.1080/1358314x.2024.2415787">10.1080/1358314x.2024.2415787</a>},
    number={1}, journal={Liquid Crystals Today}, publisher={Informa UK Limited}, author={Giesselmann,
    Frank and Kitzerow, Heinz-Siegfried and Zentel, Rudolf}, year={2024}, pages={2–9}
    }'
  chicago: 'Giesselmann, Frank, Heinz-Siegfried Kitzerow, and Rudolf Zentel. “Fifty
    Years of Liquid Crystal Research in the Mirror of the German Liquid Crystal Conference.”
    <i>Liquid Crystals Today</i> 33, no. 1 (2024): 2–9. <a href="https://doi.org/10.1080/1358314x.2024.2415787">https://doi.org/10.1080/1358314x.2024.2415787</a>.'
  ieee: 'F. Giesselmann, H.-S. Kitzerow, and R. Zentel, “Fifty years of liquid crystal
    research in the mirror of the German Liquid Crystal Conference,” <i>Liquid Crystals
    Today</i>, vol. 33, no. 1, pp. 2–9, 2024, doi: <a href="https://doi.org/10.1080/1358314x.2024.2415787">10.1080/1358314x.2024.2415787</a>.'
  mla: Giesselmann, Frank, et al. “Fifty Years of Liquid Crystal Research in the Mirror
    of the German Liquid Crystal Conference.” <i>Liquid Crystals Today</i>, vol. 33,
    no. 1, Informa UK Limited, 2024, pp. 2–9, doi:<a href="https://doi.org/10.1080/1358314x.2024.2415787">10.1080/1358314x.2024.2415787</a>.
  short: F. Giesselmann, H.-S. Kitzerow, R. Zentel, Liquid Crystals Today 33 (2024)
    2–9.
date_created: 2024-12-08T15:09:20Z
date_updated: 2024-12-08T15:11:24Z
department:
- _id: '313'
- _id: '230'
- _id: '2'
doi: 10.1080/1358314x.2024.2415787
intvolume: '        33'
issue: '1'
language:
- iso: eng
page: 2-9
publication: Liquid Crystals Today
publication_identifier:
  issn:
  - 1358-314X
  - 1464-5181
publication_status: published
publisher: Informa UK Limited
status: public
title: Fifty years of liquid crystal research in the mirror of the German Liquid Crystal
  Conference
type: journal_article
user_id: '254'
volume: 33
year: '2024'
...
---
_id: '49609'
abstract:
- lang: eng
  text: <jats:p>The alignment of liquid crystals on surfaces plays a central role
    in optimizing their performances. In this work, a cutting-edge nano-lithography-based
    method to control the local orientation of a thermotropic liquid crystal is applied
    to easily available commercial standard materials and evaluated. Parallel nanogrooves
    on a substrate, created through 3D nanoprinting in a negative-tone photoresin
    optimized for two-photon polymerization are used for this purpose. Azimuthal anchoring
    energies of the order from 10<jats:sup>−6</jats:sup> J/m<jats:sup>2</jats:sup>
    to 10<jats:sup>−5</jats:sup> J/m<jats:sup>2</jats:sup> are found, depending on
    the spacing, width and depth of the grooves. In part, these values are larger
    than those reported previously for another photopolymer. Both uniform alignment
    and spatial patterns of different alignment directions can be realized. Electro-optic
    studies confirm the suitability of the method for electrically addressable photonic
    applications and indicate strong polar anchoring.</jats:p>
article_number: '3467'
author:
- first_name: Bingru
  full_name: Zhang, Bingru
  last_name: Zhang
- first_name: Malte
  full_name: Plidschun, Malte
  last_name: Plidschun
- first_name: Markus A.
  full_name: Schmidt, Markus A.
  last_name: Schmidt
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zhang B, Plidschun M, Schmidt MA, Kitzerow H-S. Anchoring and electro-optic
    switching of liquid crystals on nano-structured surfaces fabricated by two-photon
    based nano-printing. <i>Optical Materials Express</i>. 2023;13(12). doi:<a href="https://doi.org/10.1364/ome.503100">10.1364/ome.503100</a>
  apa: Zhang, B., Plidschun, M., Schmidt, M. A., &#38; Kitzerow, H.-S. (2023). Anchoring
    and electro-optic switching of liquid crystals on nano-structured surfaces fabricated
    by two-photon based nano-printing. <i>Optical Materials Express</i>, <i>13</i>(12),
    Article 3467. <a href="https://doi.org/10.1364/ome.503100">https://doi.org/10.1364/ome.503100</a>
  bibtex: '@article{Zhang_Plidschun_Schmidt_Kitzerow_2023, title={Anchoring and electro-optic
    switching of liquid crystals on nano-structured surfaces fabricated by two-photon
    based nano-printing}, volume={13}, DOI={<a href="https://doi.org/10.1364/ome.503100">10.1364/ome.503100</a>},
    number={123467}, journal={Optical Materials Express}, publisher={Optica Publishing
    Group}, author={Zhang, Bingru and Plidschun, Malte and Schmidt, Markus A. and
    Kitzerow, Heinz-Siegfried}, year={2023} }'
  chicago: Zhang, Bingru, Malte Plidschun, Markus A. Schmidt, and Heinz-Siegfried
    Kitzerow. “Anchoring and Electro-Optic Switching of Liquid Crystals on Nano-Structured
    Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical Materials Express</i>
    13, no. 12 (2023). <a href="https://doi.org/10.1364/ome.503100">https://doi.org/10.1364/ome.503100</a>.
  ieee: 'B. Zhang, M. Plidschun, M. A. Schmidt, and H.-S. Kitzerow, “Anchoring and
    electro-optic switching of liquid crystals on nano-structured surfaces fabricated
    by two-photon based nano-printing,” <i>Optical Materials Express</i>, vol. 13,
    no. 12, Art. no. 3467, 2023, doi: <a href="https://doi.org/10.1364/ome.503100">10.1364/ome.503100</a>.'
  mla: Zhang, Bingru, et al. “Anchoring and Electro-Optic Switching of Liquid Crystals
    on Nano-Structured Surfaces Fabricated by Two-Photon Based Nano-Printing.” <i>Optical
    Materials Express</i>, vol. 13, no. 12, 3467, Optica Publishing Group, 2023, doi:<a
    href="https://doi.org/10.1364/ome.503100">10.1364/ome.503100</a>.
  short: B. Zhang, M. Plidschun, M.A. Schmidt, H.-S. Kitzerow, Optical Materials Express
    13 (2023).
date_created: 2023-12-13T15:59:37Z
date_updated: 2023-12-13T16:06:29Z
department:
- _id: '313'
- _id: '230'
- _id: '35'
doi: 10.1364/ome.503100
intvolume: '        13'
issue: '12'
keyword:
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Optical Materials Express
publication_identifier:
  issn:
  - 2159-3930
publication_status: published
publisher: Optica Publishing Group
status: public
title: Anchoring and electro-optic switching of liquid crystals on nano-structured
  surfaces fabricated by two-photon based nano-printing
type: journal_article
user_id: '254'
volume: 13
year: '2023'
...
---
_id: '43440'
author:
- first_name: Bingru
  full_name: Zhang, Bingru
  last_name: Zhang
- first_name: Linh
  full_name: Nguyen, Linh
  last_name: Nguyen
- first_name: Kevin
  full_name: Martens, Kevin
  last_name: Martens
- first_name: Amelie
  full_name: Heuer-Jungemann, Amelie
  last_name: Heuer-Jungemann
- first_name: Julian
  full_name: Philipp, Julian
  last_name: Philipp
- first_name: Susanne
  full_name: Kempter, Susanne
  last_name: Kempter
- first_name: Joachim O.
  full_name: Rädler, Joachim O.
  last_name: Rädler
- first_name: Tim
  full_name: Liedl, Tim
  last_name: Liedl
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zhang B, Nguyen L, Martens K, et al. Luminescent DNA-origami nano-rods dispersed
    in a lyotropic chromonic liquid crystal. <i>Liquid Crystals</i>. 2023;50(7-10):1243-1251.
    doi:<a href="https://doi.org/10.1080/02678292.2023.2188494">10.1080/02678292.2023.2188494</a>
  apa: Zhang, B., Nguyen, L., Martens, K., Heuer-Jungemann, A., Philipp, J., Kempter,
    S., Rädler, J. O., Liedl, T., &#38; Kitzerow, H.-S. (2023). Luminescent DNA-origami
    nano-rods dispersed in a lyotropic chromonic liquid crystal. <i>Liquid Crystals</i>,
    <i>50</i>(7–10), 1243–1251. <a href="https://doi.org/10.1080/02678292.2023.2188494">https://doi.org/10.1080/02678292.2023.2188494</a>
  bibtex: '@article{Zhang_Nguyen_Martens_Heuer-Jungemann_Philipp_Kempter_Rädler_Liedl_Kitzerow_2023,
    title={Luminescent DNA-origami nano-rods dispersed in a lyotropic chromonic liquid
    crystal}, volume={50}, DOI={<a href="https://doi.org/10.1080/02678292.2023.2188494">10.1080/02678292.2023.2188494</a>},
    number={7–10}, journal={Liquid Crystals}, publisher={Informa UK Limited}, author={Zhang,
    Bingru and Nguyen, Linh and Martens, Kevin and Heuer-Jungemann, Amelie and Philipp,
    Julian and Kempter, Susanne and Rädler, Joachim O. and Liedl, Tim and Kitzerow,
    Heinz-Siegfried}, year={2023}, pages={1243–1251} }'
  chicago: 'Zhang, Bingru, Linh Nguyen, Kevin Martens, Amelie Heuer-Jungemann, Julian
    Philipp, Susanne Kempter, Joachim O. Rädler, Tim Liedl, and Heinz-Siegfried Kitzerow.
    “Luminescent DNA-Origami Nano-Rods Dispersed in a Lyotropic Chromonic Liquid Crystal.”
    <i>Liquid Crystals</i> 50, no. 7–10 (2023): 1243–51. <a href="https://doi.org/10.1080/02678292.2023.2188494">https://doi.org/10.1080/02678292.2023.2188494</a>.'
  ieee: 'B. Zhang <i>et al.</i>, “Luminescent DNA-origami nano-rods dispersed in a
    lyotropic chromonic liquid crystal,” <i>Liquid Crystals</i>, vol. 50, no. 7–10,
    pp. 1243–1251, 2023, doi: <a href="https://doi.org/10.1080/02678292.2023.2188494">10.1080/02678292.2023.2188494</a>.'
  mla: Zhang, Bingru, et al. “Luminescent DNA-Origami Nano-Rods Dispersed in a Lyotropic
    Chromonic Liquid Crystal.” <i>Liquid Crystals</i>, vol. 50, no. 7–10, Informa
    UK Limited, 2023, pp. 1243–51, doi:<a href="https://doi.org/10.1080/02678292.2023.2188494">10.1080/02678292.2023.2188494</a>.
  short: B. Zhang, L. Nguyen, K. Martens, A. Heuer-Jungemann, J. Philipp, S. Kempter,
    J.O. Rädler, T. Liedl, H.-S. Kitzerow, Liquid Crystals 50 (2023) 1243–1251.
date_created: 2023-04-08T17:21:30Z
date_updated: 2023-12-13T15:54:31Z
department:
- _id: '313'
- _id: '230'
doi: 10.1080/02678292.2023.2188494
intvolume: '        50'
issue: 7-10
keyword:
- Condensed Matter Physics
- General Materials Science
- General Chemistry
language:
- iso: eng
page: 1243-1251
publication: Liquid Crystals
publication_identifier:
  issn:
  - 0267-8292
  - 1366-5855
publication_status: published
publisher: Informa UK Limited
status: public
title: Luminescent DNA-origami nano-rods dispersed in a lyotropic chromonic liquid
  crystal
type: journal_article
user_id: '254'
volume: 50
year: '2023'
...
---
_id: '40513'
abstract:
- lang: eng
  text: Geometric-phase dielectric meta-lenses made of silicon with high numerical
    aperture and short focal lengths are fabricated and characterised. For circularly
    polarised light, the same meta-lens can act as a converging or diverging lens,
    depending on the handedness of the circular polarisation. This effect enables
    application for optical tweezers that trap or release µm-size polymer beads floating
    in a microfluidic channel on demand. An electrically addressable polarisation
    converter based on liquid crystals may be used to switch between the two states
    of polarisation, at which the light transmitted through the meta-lens is focused
    (trapping) or defocussed (releasing), respectively.
author:
- first_name: René
  full_name: Geromel, René
  last_name: Geromel
- first_name: Roman
  full_name: Rennerich, Roman
  last_name: Rennerich
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Geromel R, Rennerich R, Zentgraf T, Kitzerow H-S. Geometric-phase metalens
    to be used for tunable optical tweezers in microfluidics. <i>Liquid Crystals</i>.
    2023;50(7-10):1193-1203. doi:<a href="https://doi.org/10.1080/02678292.2023.2171146">10.1080/02678292.2023.2171146</a>
  apa: Geromel, R., Rennerich, R., Zentgraf, T., &#38; Kitzerow, H.-S. (2023). Geometric-phase
    metalens to be used for tunable optical tweezers in microfluidics. <i>Liquid Crystals</i>,
    <i>50</i>(7–10), 1193–1203. <a href="https://doi.org/10.1080/02678292.2023.2171146">https://doi.org/10.1080/02678292.2023.2171146</a>
  bibtex: '@article{Geromel_Rennerich_Zentgraf_Kitzerow_2023, title={Geometric-phase
    metalens to be used for tunable optical tweezers in microfluidics}, volume={50},
    DOI={<a href="https://doi.org/10.1080/02678292.2023.2171146">10.1080/02678292.2023.2171146</a>},
    number={7–10}, journal={Liquid Crystals}, publisher={Taylor &#38; Francis}, author={Geromel,
    René and Rennerich, Roman and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried},
    year={2023}, pages={1193–1203} }'
  chicago: 'Geromel, René, Roman Rennerich, Thomas Zentgraf, and Heinz-Siegfried Kitzerow.
    “Geometric-Phase Metalens to Be Used for Tunable Optical Tweezers in Microfluidics.”
    <i>Liquid Crystals</i> 50, no. 7–10 (2023): 1193–1203. <a href="https://doi.org/10.1080/02678292.2023.2171146">https://doi.org/10.1080/02678292.2023.2171146</a>.'
  ieee: 'R. Geromel, R. Rennerich, T. Zentgraf, and H.-S. Kitzerow, “Geometric-phase
    metalens to be used for tunable optical tweezers in microfluidics,” <i>Liquid
    Crystals</i>, vol. 50, no. 7–10, pp. 1193–1203, 2023, doi: <a href="https://doi.org/10.1080/02678292.2023.2171146">10.1080/02678292.2023.2171146</a>.'
  mla: Geromel, René, et al. “Geometric-Phase Metalens to Be Used for Tunable Optical
    Tweezers in Microfluidics.” <i>Liquid Crystals</i>, vol. 50, no. 7–10, Taylor
    &#38; Francis, 2023, pp. 1193–203, doi:<a href="https://doi.org/10.1080/02678292.2023.2171146">10.1080/02678292.2023.2171146</a>.
  short: R. Geromel, R. Rennerich, T. Zentgraf, H.-S. Kitzerow, Liquid Crystals 50
    (2023) 1193–1203.
date_created: 2023-01-27T12:42:16Z
date_updated: 2025-05-23T05:52:46Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
- _id: '15'
- _id: '623'
doi: 10.1080/02678292.2023.2171146
intvolume: '        50'
issue: 7-10
language:
- iso: eng
page: 1193-1203
project:
- _id: '53'
  grant_number: '231447078'
  name: 'TRR 142: TRR 142'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '170'
  grant_number: '231447078'
  name: 'TRR 142 - B09: TRR 142 - Effiziente Erzeugung mit maßgeschneiderter optischer
    Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen
    (B09*)'
publication: Liquid Crystals
publisher: Taylor & Francis
quality_controlled: '1'
status: public
title: Geometric-phase metalens to be used for tunable optical tweezers in microfluidics
type: journal_article
user_id: '30525'
volume: 50
year: '2023'
...
---
_id: '39653'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>A detailed investigation of the energy
    levels of perylene-3,4,9,10-tetracarboxylic tetraethylester as a representative
    compound for the whole family of perylene esters was performed. It was revealed
    via electrochemical measurements that one oxidation and two reductions take place.
    The bandgaps determined via the electrochemical approach are in good agreement
    with the optical bandgap obtained from the absorption spectra via a Tauc plot.
    In addition, absorption spectra in dependence of the electrochemical potential
    were the basis for extensive quantum-chemical calculations of the neutral, monoanionic,
    and dianionic molecules. For this purpose, calculations based on density functional
    theory were compared with post-Hartree–Fock methods and the CAM-B3LYP functional
    proved to be the most reliable choice for the calculation of absorption spectra.
    Furthermore, spectral features found experimentally could be reproduced with vibronic
    calculations and allowed to understand their origins. In particular, the two lowest
    energy absorption bands of the anion are not caused by absorption of two distinct
    electronic states, which might have been expected from vertical excitation calculations,
    but both states exhibit a strong vibronic progression resulting in contributions
    to both bands.</jats:p>
article_number: '16097'
author:
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Adam
  full_name: Neuba, Adam
  last_name: Neuba
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Wiebeler C, Vollbrecht J, Neuba A, Kitzerow H-S, Schumacher S. Unraveling the
    electrochemical and spectroscopic properties of neutral and negatively charged
    perylene tetraethylesters. <i>Scientific Reports</i>. 2021;11(1). doi:<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>
  apa: Wiebeler, C., Vollbrecht, J., Neuba, A., Kitzerow, H.-S., &#38; Schumacher,
    S. (2021). Unraveling the electrochemical and spectroscopic properties of neutral
    and negatively charged perylene tetraethylesters. <i>Scientific Reports</i>, <i>11</i>(1),
    Article 16097. <a href="https://doi.org/10.1038/s41598-021-95551-0">https://doi.org/10.1038/s41598-021-95551-0</a>
  bibtex: '@article{Wiebeler_Vollbrecht_Neuba_Kitzerow_Schumacher_2021, title={Unraveling
    the electrochemical and spectroscopic properties of neutral and negatively charged
    perylene tetraethylesters}, volume={11}, DOI={<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>},
    number={116097}, journal={Scientific Reports}, publisher={Springer Science and
    Business Media LLC}, author={Wiebeler, Christian and Vollbrecht, Joachim and Neuba,
    Adam and Kitzerow, Heinz-Siegfried and Schumacher, Stefan}, year={2021} }'
  chicago: Wiebeler, Christian, Joachim Vollbrecht, Adam Neuba, Heinz-Siegfried Kitzerow,
    and Stefan Schumacher. “Unraveling the Electrochemical and Spectroscopic Properties
    of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific Reports</i>
    11, no. 1 (2021). <a href="https://doi.org/10.1038/s41598-021-95551-0">https://doi.org/10.1038/s41598-021-95551-0</a>.
  ieee: 'C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, and S. Schumacher,
    “Unraveling the electrochemical and spectroscopic properties of neutral and negatively
    charged perylene tetraethylesters,” <i>Scientific Reports</i>, vol. 11, no. 1,
    Art. no. 16097, 2021, doi: <a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>.'
  mla: Wiebeler, Christian, et al. “Unraveling the Electrochemical and Spectroscopic
    Properties of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific
    Reports</i>, vol. 11, no. 1, 16097, Springer Science and Business Media LLC, 2021,
    doi:<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>.
  short: C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, S. Schumacher, Scientific
    Reports 11 (2021).
date_created: 2023-01-24T17:26:16Z
date_updated: 2023-04-20T15:34:34Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
doi: 10.1038/s41598-021-95551-0
intvolume: '        11'
issue: '1'
keyword:
- Multidisciplinary
language:
- iso: eng
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Unraveling the electrochemical and spectroscopic properties of neutral and
  negatively charged perylene tetraethylesters
type: journal_article
user_id: '16199'
volume: 11
year: '2021'
...
---
_id: '16301'
article_type: original
author:
- first_name: Bernhard
  full_name: Atorf, Bernhard
  last_name: Atorf
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Mühlenbernd H, Zentgraf T, Kitzerow H-S. All-optical switching of
    a dye-doped liquid crystal plasmonic metasurface. <i>Optics Express</i>. 2020;28(6):8898-8908.
    doi:<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>
  apa: Atorf, B., Mühlenbernd, H., Zentgraf, T., &#38; Kitzerow, H.-S. (2020). All-optical
    switching of a dye-doped liquid crystal plasmonic metasurface. <i>Optics Express</i>,
    <i>28</i>(6), 8898–8908. <a href="https://doi.org/10.1364/oe.383877">https://doi.org/10.1364/oe.383877</a>
  bibtex: '@article{Atorf_Mühlenbernd_Zentgraf_Kitzerow_2020, title={All-optical switching
    of a dye-doped liquid crystal plasmonic metasurface}, volume={28}, DOI={<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>},
    number={6}, journal={Optics Express}, author={Atorf, Bernhard and Mühlenbernd,
    Holger and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried}, year={2020}, pages={8898–8908}
    }'
  chicago: 'Atorf, Bernhard, Holger Mühlenbernd, Thomas Zentgraf, and Heinz-Siegfried
    Kitzerow. “All-Optical Switching of a Dye-Doped Liquid Crystal Plasmonic Metasurface.”
    <i>Optics Express</i> 28, no. 6 (2020): 8898–8908. <a href="https://doi.org/10.1364/oe.383877">https://doi.org/10.1364/oe.383877</a>.'
  ieee: 'B. Atorf, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “All-optical switching
    of a dye-doped liquid crystal plasmonic metasurface,” <i>Optics Express</i>, vol.
    28, no. 6, pp. 8898–8908, 2020, doi: <a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>.'
  mla: Atorf, Bernhard, et al. “All-Optical Switching of a Dye-Doped Liquid Crystal
    Plasmonic Metasurface.” <i>Optics Express</i>, vol. 28, no. 6, 2020, pp. 8898–908,
    doi:<a href="https://doi.org/10.1364/oe.383877">10.1364/oe.383877</a>.
  short: B. Atorf, H. Mühlenbernd, T. Zentgraf, H.-S. Kitzerow, Optics Express 28
    (2020) 8898–8908.
date_created: 2020-03-15T18:03:20Z
date_updated: 2023-01-10T13:18:30Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '313'
doi: 10.1364/oe.383877
intvolume: '        28'
issue: '6'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: 8898-8908
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
quality_controlled: '1'
status: public
title: All-optical switching of a dye-doped liquid crystal plasmonic metasurface
type: journal_article
user_id: '14931'
volume: 28
year: '2020'
...
---
_id: '35869'
article_number: '2000414'
author:
- first_name: Changmin
  full_name: Keum, Changmin
  last_name: Keum
- first_name: David
  full_name: Becker, David
  last_name: Becker
- first_name: Emily
  full_name: Archer, Emily
  last_name: Archer
- first_name: Harald
  full_name: Bock, Harald
  last_name: Bock
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Malte C.
  full_name: Gather, Malte C.
  last_name: Gather
- first_name: Caroline
  full_name: Murawski, Caroline
  last_name: Murawski
citation:
  ama: Keum C, Becker D, Archer E, et al. Organic Light‐Emitting Diodes Based on a
    Columnar Liquid‐Crystalline Perylene Emitter. <i>Advanced Optical Materials</i>.
    2020;8(17). doi:<a href="https://doi.org/10.1002/adom.202000414">10.1002/adom.202000414</a>
  apa: Keum, C., Becker, D., Archer, E., Bock, H., Kitzerow, H.-S., Gather, M. C.,
    &#38; Murawski, C. (2020). Organic Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline
    Perylene Emitter. <i>Advanced Optical Materials</i>, <i>8</i>(17), Article 2000414.
    <a href="https://doi.org/10.1002/adom.202000414">https://doi.org/10.1002/adom.202000414</a>
  bibtex: '@article{Keum_Becker_Archer_Bock_Kitzerow_Gather_Murawski_2020, title={Organic
    Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline Perylene Emitter},
    volume={8}, DOI={<a href="https://doi.org/10.1002/adom.202000414">10.1002/adom.202000414</a>},
    number={172000414}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Keum,
    Changmin and Becker, David and Archer, Emily and Bock, Harald and Kitzerow, Heinz-Siegfried
    and Gather, Malte C. and Murawski, Caroline}, year={2020} }'
  chicago: Keum, Changmin, David Becker, Emily Archer, Harald Bock, Heinz-Siegfried
    Kitzerow, Malte C. Gather, and Caroline Murawski. “Organic Light‐Emitting Diodes
    Based on a Columnar Liquid‐Crystalline Perylene Emitter.” <i>Advanced Optical
    Materials</i> 8, no. 17 (2020). <a href="https://doi.org/10.1002/adom.202000414">https://doi.org/10.1002/adom.202000414</a>.
  ieee: 'C. Keum <i>et al.</i>, “Organic Light‐Emitting Diodes Based on a Columnar
    Liquid‐Crystalline Perylene Emitter,” <i>Advanced Optical Materials</i>, vol.
    8, no. 17, Art. no. 2000414, 2020, doi: <a href="https://doi.org/10.1002/adom.202000414">10.1002/adom.202000414</a>.'
  mla: Keum, Changmin, et al. “Organic Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline
    Perylene Emitter.” <i>Advanced Optical Materials</i>, vol. 8, no. 17, 2000414,
    Wiley, 2020, doi:<a href="https://doi.org/10.1002/adom.202000414">10.1002/adom.202000414</a>.
  short: C. Keum, D. Becker, E. Archer, H. Bock, H.-S. Kitzerow, M.C. Gather, C. Murawski,
    Advanced Optical Materials 8 (2020).
date_created: 2023-01-10T14:01:41Z
date_updated: 2023-01-24T16:54:14Z
department:
- _id: '313'
doi: 10.1002/adom.202000414
intvolume: '         8'
issue: '17'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Advanced Optical Materials
publication_identifier:
  issn:
  - 2195-1071
  - 2195-1071
publication_status: published
publisher: Wiley
status: public
title: Organic Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline Perylene
  Emitter
type: journal_article
user_id: '254'
volume: 8
year: '2020'
...
---
_id: '35859'
author:
- first_name: Anna Margareta
  full_name: Risse, Anna Margareta
  last_name: Risse
- first_name: Jürgen
  full_name: Schmidtke, Jürgen
  last_name: Schmidtke
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Risse AM, Schmidtke J, Kitzerow H-S. Dynamics of a liquid crystal-based modulator
    with germanium substrates for mid-infrared radiation. <i>Liquid Crystals</i>.
    2020;48(7):1025-1033. doi:<a href="https://doi.org/10.1080/02678292.2020.1839803">10.1080/02678292.2020.1839803</a>
  apa: Risse, A. M., Schmidtke, J., &#38; Kitzerow, H.-S. (2020). Dynamics of a liquid
    crystal-based modulator with germanium substrates for mid-infrared radiation.
    <i>Liquid Crystals</i>, <i>48</i>(7), 1025–1033. <a href="https://doi.org/10.1080/02678292.2020.1839803">https://doi.org/10.1080/02678292.2020.1839803</a>
  bibtex: '@article{Risse_Schmidtke_Kitzerow_2020, title={Dynamics of a liquid crystal-based
    modulator with germanium substrates for mid-infrared radiation}, volume={48},
    DOI={<a href="https://doi.org/10.1080/02678292.2020.1839803">10.1080/02678292.2020.1839803</a>},
    number={7}, journal={Liquid Crystals}, publisher={Informa UK Limited}, author={Risse,
    Anna Margareta and Schmidtke, Jürgen and Kitzerow, Heinz-Siegfried}, year={2020},
    pages={1025–1033} }'
  chicago: 'Risse, Anna Margareta, Jürgen Schmidtke, and Heinz-Siegfried Kitzerow.
    “Dynamics of a Liquid Crystal-Based Modulator with Germanium Substrates for Mid-Infrared
    Radiation.” <i>Liquid Crystals</i> 48, no. 7 (2020): 1025–33. <a href="https://doi.org/10.1080/02678292.2020.1839803">https://doi.org/10.1080/02678292.2020.1839803</a>.'
  ieee: 'A. M. Risse, J. Schmidtke, and H.-S. Kitzerow, “Dynamics of a liquid crystal-based
    modulator with germanium substrates for mid-infrared radiation,” <i>Liquid Crystals</i>,
    vol. 48, no. 7, pp. 1025–1033, 2020, doi: <a href="https://doi.org/10.1080/02678292.2020.1839803">10.1080/02678292.2020.1839803</a>.'
  mla: Risse, Anna Margareta, et al. “Dynamics of a Liquid Crystal-Based Modulator
    with Germanium Substrates for Mid-Infrared Radiation.” <i>Liquid Crystals</i>,
    vol. 48, no. 7, Informa UK Limited, 2020, pp. 1025–33, doi:<a href="https://doi.org/10.1080/02678292.2020.1839803">10.1080/02678292.2020.1839803</a>.
  short: A.M. Risse, J. Schmidtke, H.-S. Kitzerow, Liquid Crystals 48 (2020) 1025–1033.
date_created: 2023-01-10T13:48:25Z
date_updated: 2023-01-24T16:54:47Z
department:
- _id: '313'
doi: 10.1080/02678292.2020.1839803
intvolume: '        48'
issue: '7'
keyword:
- Condensed Matter Physics
- General Materials Science
- General Chemistry
language:
- iso: eng
page: 1025-1033
publication: Liquid Crystals
publication_identifier:
  issn:
  - 0267-8292
  - 1366-5855
publication_status: published
publisher: Informa UK Limited
status: public
title: Dynamics of a liquid crystal-based modulator with germanium substrates for
  mid-infrared radiation
type: journal_article
user_id: '254'
volume: 48
year: '2020'
...
---
_id: '35868'
abstract:
- lang: eng
  text: <jats:p>Rod-like and sheet-like nano-particles made of desoxyribonucleic acid
    (DNA) fabricated by the DNA origami method (base sequence-controlled self-organized
    folding of DNA) are dispersed in a lyotropic chromonic liquid crystal made of
    an aqueous solution of disodium cromoglycate. The respective liquid crystalline
    nanodispersions are doped with a dichroic fluorescent dye and their orientational
    order parameter is studied by means of polarized fluorescence spectroscopy. The
    presence of the nano-particles is found to slightly reduce the orientational order
    parameter of the nematic mesophase. Nano-rods with a large length/width ratio
    tend to preserve the orientational order, while more compact stiff nano-rods and
    especially nano-sheets reduce the order parameter to a larger extent. In spite
    of the difference between the sizes of the DNA nano-particles and the rod-like
    columnar aggregates forming the liquid crystal, a similarity between the shapes
    of the former and the latter seems to be better compatible with the orientational
    order of the liquid crystal.</jats:p>
article_number: '1695'
author:
- first_name: Bingru
  full_name: Zhang, Bingru
  last_name: Zhang
- first_name: Kevin
  full_name: Martens, Kevin
  last_name: Martens
- first_name: Luisa
  full_name: Kneer, Luisa
  last_name: Kneer
- first_name: Timon
  full_name: Funck, Timon
  last_name: Funck
- first_name: Linh
  full_name: Nguyen, Linh
  last_name: Nguyen
- first_name: Ricarda
  full_name: Berger, Ricarda
  last_name: Berger
- first_name: Mihir
  full_name: Dass, Mihir
  last_name: Dass
- first_name: Susanne
  full_name: Kempter, Susanne
  last_name: Kempter
- first_name: Jürgen
  full_name: Schmidtke, Jürgen
  last_name: Schmidtke
- first_name: Tim
  full_name: Liedl, Tim
  last_name: Liedl
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zhang B, Martens K, Kneer L, et al. DNA Origami Nano-Sheets and Nano-Rods Alter
    the Orientational Order in a Lyotropic Chromonic Liquid Crystal. <i>Nanomaterials</i>.
    2020;10(9). doi:<a href="https://doi.org/10.3390/nano10091695">10.3390/nano10091695</a>
  apa: Zhang, B., Martens, K., Kneer, L., Funck, T., Nguyen, L., Berger, R., Dass,
    M., Kempter, S., Schmidtke, J., Liedl, T., &#38; Kitzerow, H.-S. (2020). DNA Origami
    Nano-Sheets and Nano-Rods Alter the Orientational Order in a Lyotropic Chromonic
    Liquid Crystal. <i>Nanomaterials</i>, <i>10</i>(9), Article 1695. <a href="https://doi.org/10.3390/nano10091695">https://doi.org/10.3390/nano10091695</a>
  bibtex: '@article{Zhang_Martens_Kneer_Funck_Nguyen_Berger_Dass_Kempter_Schmidtke_Liedl_et
    al._2020, title={DNA Origami Nano-Sheets and Nano-Rods Alter the Orientational
    Order in a Lyotropic Chromonic Liquid Crystal}, volume={10}, DOI={<a href="https://doi.org/10.3390/nano10091695">10.3390/nano10091695</a>},
    number={91695}, journal={Nanomaterials}, publisher={MDPI AG}, author={Zhang, Bingru
    and Martens, Kevin and Kneer, Luisa and Funck, Timon and Nguyen, Linh and Berger,
    Ricarda and Dass, Mihir and Kempter, Susanne and Schmidtke, Jürgen and Liedl,
    Tim and et al.}, year={2020} }'
  chicago: Zhang, Bingru, Kevin Martens, Luisa Kneer, Timon Funck, Linh Nguyen, Ricarda
    Berger, Mihir Dass, et al. “DNA Origami Nano-Sheets and Nano-Rods Alter the Orientational
    Order in a Lyotropic Chromonic Liquid Crystal.” <i>Nanomaterials</i> 10, no. 9
    (2020). <a href="https://doi.org/10.3390/nano10091695">https://doi.org/10.3390/nano10091695</a>.
  ieee: 'B. Zhang <i>et al.</i>, “DNA Origami Nano-Sheets and Nano-Rods Alter the
    Orientational Order in a Lyotropic Chromonic Liquid Crystal,” <i>Nanomaterials</i>,
    vol. 10, no. 9, Art. no. 1695, 2020, doi: <a href="https://doi.org/10.3390/nano10091695">10.3390/nano10091695</a>.'
  mla: Zhang, Bingru, et al. “DNA Origami Nano-Sheets and Nano-Rods Alter the Orientational
    Order in a Lyotropic Chromonic Liquid Crystal.” <i>Nanomaterials</i>, vol. 10,
    no. 9, 1695, MDPI AG, 2020, doi:<a href="https://doi.org/10.3390/nano10091695">10.3390/nano10091695</a>.
  short: B. Zhang, K. Martens, L. Kneer, T. Funck, L. Nguyen, R. Berger, M. Dass,
    S. Kempter, J. Schmidtke, T. Liedl, H.-S. Kitzerow, Nanomaterials 10 (2020).
date_created: 2023-01-10T14:01:14Z
date_updated: 2023-01-24T17:17:14Z
department:
- _id: '313'
doi: 10.3390/nano10091695
intvolume: '        10'
issue: '9'
keyword:
- General Materials Science
- General Chemical Engineering
language:
- iso: eng
publication: Nanomaterials
publication_identifier:
  issn:
  - 2079-4991
publication_status: published
publisher: MDPI AG
status: public
title: DNA Origami Nano-Sheets and Nano-Rods Alter the Orientational Order in a Lyotropic
  Chromonic Liquid Crystal
type: journal_article
user_id: '254'
volume: 10
year: '2020'
...
---
_id: '13870'
author:
- first_name: Bernhard
  full_name: Atorf, Bernhard
  last_name: Atorf
- first_name: Chris Holm
  full_name: Auf der Landwehr, Chris Holm
  last_name: Auf der Landwehr
- first_name: Roman
  full_name: Rennerich, Roman
  last_name: Rennerich
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Auf der Landwehr CH, Rennerich R, Kitzerow H-S. Midinfrared Birefringence
    of Liquid Crystals, Polarimetry, and Intensity Modulators. <i>The Journal of Physical
    Chemistry B</i>. Published online 2019:1384-1389. doi:<a href="https://doi.org/10.1021/acs.jpcb.8b10039">10.1021/acs.jpcb.8b10039</a>
  apa: Atorf, B., Auf der Landwehr, C. H., Rennerich, R., &#38; Kitzerow, H.-S. (2019).
    Midinfrared Birefringence of Liquid Crystals, Polarimetry, and Intensity Modulators.
    <i>The Journal of Physical Chemistry B</i>, 1384–1389. <a href="https://doi.org/10.1021/acs.jpcb.8b10039">https://doi.org/10.1021/acs.jpcb.8b10039</a>
  bibtex: '@article{Atorf_Auf der Landwehr_Rennerich_Kitzerow_2019, title={Midinfrared
    Birefringence of Liquid Crystals, Polarimetry, and Intensity Modulators}, DOI={<a
    href="https://doi.org/10.1021/acs.jpcb.8b10039">10.1021/acs.jpcb.8b10039</a>},
    journal={The Journal of Physical Chemistry B}, author={Atorf, Bernhard and Auf
    der Landwehr, Chris Holm and Rennerich, Roman and Kitzerow, Heinz-Siegfried},
    year={2019}, pages={1384–1389} }'
  chicago: Atorf, Bernhard, Chris Holm Auf der Landwehr, Roman Rennerich, and Heinz-Siegfried
    Kitzerow. “Midinfrared Birefringence of Liquid Crystals, Polarimetry, and Intensity
    Modulators.” <i>The Journal of Physical Chemistry B</i>, 2019, 1384–89. <a href="https://doi.org/10.1021/acs.jpcb.8b10039">https://doi.org/10.1021/acs.jpcb.8b10039</a>.
  ieee: 'B. Atorf, C. H. Auf der Landwehr, R. Rennerich, and H.-S. Kitzerow, “Midinfrared
    Birefringence of Liquid Crystals, Polarimetry, and Intensity Modulators,” <i>The
    Journal of Physical Chemistry B</i>, pp. 1384–1389, 2019, doi: <a href="https://doi.org/10.1021/acs.jpcb.8b10039">10.1021/acs.jpcb.8b10039</a>.'
  mla: Atorf, Bernhard, et al. “Midinfrared Birefringence of Liquid Crystals, Polarimetry,
    and Intensity Modulators.” <i>The Journal of Physical Chemistry B</i>, 2019, pp.
    1384–89, doi:<a href="https://doi.org/10.1021/acs.jpcb.8b10039">10.1021/acs.jpcb.8b10039</a>.
  short: B. Atorf, C.H. Auf der Landwehr, R. Rennerich, H.-S. Kitzerow, The Journal
    of Physical Chemistry B (2019) 1384–1389.
date_created: 2019-10-15T21:31:18Z
date_updated: 2023-01-10T14:12:09Z
department:
- _id: '313'
- _id: '230'
doi: 10.1021/acs.jpcb.8b10039
language:
- iso: eng
page: 1384-1389
publication: The Journal of Physical Chemistry B
publication_identifier:
  issn:
  - 1520-6106
  - 1520-5207
publication_status: published
status: public
title: Midinfrared Birefringence of Liquid Crystals, Polarimetry, and Intensity Modulators
type: journal_article
user_id: '254'
year: '2019'
...
---
_id: '35872'
article_number: '1801766'
author:
- first_name: Bingru
  full_name: Zhang, Bingru
  last_name: Zhang
- first_name: Jürgen
  full_name: Schmidtke, Jürgen
  last_name: Schmidtke
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Zhang B, Schmidtke J, Kitzerow H-S. Fabrication of Lyotropic Alignment Layers
    for Thermotropic Liquid Crystals Facilitated by a Polymer Template. <i>Advanced
    Optical Materials</i>. 2019;7(8). doi:<a href="https://doi.org/10.1002/adom.201801766">10.1002/adom.201801766</a>
  apa: Zhang, B., Schmidtke, J., &#38; Kitzerow, H.-S. (2019). Fabrication of Lyotropic
    Alignment Layers for Thermotropic Liquid Crystals Facilitated by a Polymer Template.
    <i>Advanced Optical Materials</i>, <i>7</i>(8), Article 1801766. <a href="https://doi.org/10.1002/adom.201801766">https://doi.org/10.1002/adom.201801766</a>
  bibtex: '@article{Zhang_Schmidtke_Kitzerow_2019, title={Fabrication of Lyotropic
    Alignment Layers for Thermotropic Liquid Crystals Facilitated by a Polymer Template},
    volume={7}, DOI={<a href="https://doi.org/10.1002/adom.201801766">10.1002/adom.201801766</a>},
    number={81801766}, journal={Advanced Optical Materials}, publisher={Wiley}, author={Zhang,
    Bingru and Schmidtke, Jürgen and Kitzerow, Heinz-Siegfried}, year={2019} }'
  chicago: Zhang, Bingru, Jürgen Schmidtke, and Heinz-Siegfried Kitzerow. “Fabrication
    of Lyotropic Alignment Layers for Thermotropic Liquid Crystals Facilitated by
    a Polymer Template.” <i>Advanced Optical Materials</i> 7, no. 8 (2019). <a href="https://doi.org/10.1002/adom.201801766">https://doi.org/10.1002/adom.201801766</a>.
  ieee: 'B. Zhang, J. Schmidtke, and H.-S. Kitzerow, “Fabrication of Lyotropic Alignment
    Layers for Thermotropic Liquid Crystals Facilitated by a Polymer Template,” <i>Advanced
    Optical Materials</i>, vol. 7, no. 8, Art. no. 1801766, 2019, doi: <a href="https://doi.org/10.1002/adom.201801766">10.1002/adom.201801766</a>.'
  mla: Zhang, Bingru, et al. “Fabrication of Lyotropic Alignment Layers for Thermotropic
    Liquid Crystals Facilitated by a Polymer Template.” <i>Advanced Optical Materials</i>,
    vol. 7, no. 8, 1801766, Wiley, 2019, doi:<a href="https://doi.org/10.1002/adom.201801766">10.1002/adom.201801766</a>.
  short: B. Zhang, J. Schmidtke, H.-S. Kitzerow, Advanced Optical Materials 7 (2019).
date_created: 2023-01-10T14:02:28Z
date_updated: 2023-01-24T16:57:24Z
department:
- _id: '313'
doi: 10.1002/adom.201801766
intvolume: '         7'
issue: '8'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Advanced Optical Materials
publication_identifier:
  issn:
  - 2195-1071
publication_status: published
publisher: Wiley
status: public
title: Fabrication of Lyotropic Alignment Layers for Thermotropic Liquid Crystals
  Facilitated by a Polymer Template
type: journal_article
user_id: '254'
volume: 7
year: '2019'
...
---
_id: '35870'
author:
- first_name: Julian
  full_name: Temme, Julian
  last_name: Temme
- first_name: Thorsten
  full_name: Meyers, Thorsten
  last_name: Meyers
- first_name: Julia
  full_name: Reker, Julia
  last_name: Reker
- first_name: Fábio F.
  full_name: Vidor, Fábio F.
  last_name: Vidor
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Jan
  full_name: Paradies, Jan
  last_name: Paradies
- first_name: Ulrich
  full_name: Hilleringmann, Ulrich
  last_name: Hilleringmann
citation:
  ama: 'Temme J, Meyers T, Reker J, et al. Improved organic thin-film transistor performance
    by dielectric layer patterning. In: du Plessis M, ed. <i>Fifth Conference on Sensors,
    MEMS, and Electro-Optic Systems</i>. SPIE; 2019. doi:<a href="https://doi.org/10.1117/12.2500286">10.1117/12.2500286</a>'
  apa: Temme, J., Meyers, T., Reker, J., Vidor, F. F., Vollbrecht, J., Kitzerow, H.-S.,
    Paradies, J., &#38; Hilleringmann, U. (2019). Improved organic thin-film transistor
    performance by dielectric layer patterning. In M. du Plessis (Ed.), <i>Fifth Conference
    on Sensors, MEMS, and Electro-Optic Systems</i>. SPIE. <a href="https://doi.org/10.1117/12.2500286">https://doi.org/10.1117/12.2500286</a>
  bibtex: '@inproceedings{Temme_Meyers_Reker_Vidor_Vollbrecht_Kitzerow_Paradies_Hilleringmann_2019,
    title={Improved organic thin-film transistor performance by dielectric layer patterning},
    DOI={<a href="https://doi.org/10.1117/12.2500286">10.1117/12.2500286</a>}, booktitle={Fifth
    Conference on Sensors, MEMS, and Electro-Optic Systems}, publisher={SPIE}, author={Temme,
    Julian and Meyers, Thorsten and Reker, Julia and Vidor, Fábio F. and Vollbrecht,
    Joachim and Kitzerow, Heinz-Siegfried and Paradies, Jan and Hilleringmann, Ulrich},
    editor={du Plessis, Monuko}, year={2019} }'
  chicago: Temme, Julian, Thorsten Meyers, Julia Reker, Fábio F. Vidor, Joachim Vollbrecht,
    Heinz-Siegfried Kitzerow, Jan Paradies, and Ulrich Hilleringmann. “Improved Organic
    Thin-Film Transistor Performance by Dielectric Layer Patterning.” In <i>Fifth
    Conference on Sensors, MEMS, and Electro-Optic Systems</i>, edited by Monuko du
    Plessis. SPIE, 2019. <a href="https://doi.org/10.1117/12.2500286">https://doi.org/10.1117/12.2500286</a>.
  ieee: 'J. Temme <i>et al.</i>, “Improved organic thin-film transistor performance
    by dielectric layer patterning,” in <i>Fifth Conference on Sensors, MEMS, and
    Electro-Optic Systems</i>, 2019, doi: <a href="https://doi.org/10.1117/12.2500286">10.1117/12.2500286</a>.'
  mla: Temme, Julian, et al. “Improved Organic Thin-Film Transistor Performance by
    Dielectric Layer Patterning.” <i>Fifth Conference on Sensors, MEMS, and Electro-Optic
    Systems</i>, edited by Monuko du Plessis, SPIE, 2019, doi:<a href="https://doi.org/10.1117/12.2500286">10.1117/12.2500286</a>.
  short: 'J. Temme, T. Meyers, J. Reker, F.F. Vidor, J. Vollbrecht, H.-S. Kitzerow,
    J. Paradies, U. Hilleringmann, in: M. du Plessis (Ed.), Fifth Conference on Sensors,
    MEMS, and Electro-Optic Systems, SPIE, 2019.'
date_created: 2023-01-10T14:02:12Z
date_updated: 2023-01-24T16:56:20Z
department:
- _id: '313'
doi: 10.1117/12.2500286
editor:
- first_name: Monuko
  full_name: du Plessis, Monuko
  last_name: du Plessis
language:
- iso: eng
publication: Fifth Conference on Sensors, MEMS, and Electro-Optic Systems
publication_status: published
publisher: SPIE
status: public
title: Improved organic thin-film transistor performance by dielectric layer patterning
type: conference
user_id: '254'
year: '2019'
...
---
_id: '39971'
author:
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Kitzerow H-S. Pawel Pieranski – crystallographer of liquids and Alfred-Saupe-prize
    laureate 2019. <i>Liquid Crystals Today</i>. 2019;28(1):23-30. doi:<a href="https://doi.org/10.1080/1358314x.2019.1625161">10.1080/1358314x.2019.1625161</a>
  apa: Kitzerow, H.-S. (2019). Pawel Pieranski – crystallographer of liquids and Alfred-Saupe-prize
    laureate 2019. <i>Liquid Crystals Today</i>, <i>28</i>(1), 23–30. <a href="https://doi.org/10.1080/1358314x.2019.1625161">https://doi.org/10.1080/1358314x.2019.1625161</a>
  bibtex: '@article{Kitzerow_2019, title={Pawel Pieranski – crystallographer of liquids
    and Alfred-Saupe-prize laureate 2019}, volume={28}, DOI={<a href="https://doi.org/10.1080/1358314x.2019.1625161">10.1080/1358314x.2019.1625161</a>},
    number={1}, journal={Liquid Crystals Today}, publisher={Informa UK Limited}, author={Kitzerow,
    Heinz-Siegfried}, year={2019}, pages={23–30} }'
  chicago: 'Kitzerow, Heinz-Siegfried. “Pawel Pieranski – Crystallographer of Liquids
    and Alfred-Saupe-Prize Laureate 2019.” <i>Liquid Crystals Today</i> 28, no. 1
    (2019): 23–30. <a href="https://doi.org/10.1080/1358314x.2019.1625161">https://doi.org/10.1080/1358314x.2019.1625161</a>.'
  ieee: 'H.-S. Kitzerow, “Pawel Pieranski – crystallographer of liquids and Alfred-Saupe-prize
    laureate 2019,” <i>Liquid Crystals Today</i>, vol. 28, no. 1, pp. 23–30, 2019,
    doi: <a href="https://doi.org/10.1080/1358314x.2019.1625161">10.1080/1358314x.2019.1625161</a>.'
  mla: Kitzerow, Heinz-Siegfried. “Pawel Pieranski – Crystallographer of Liquids and
    Alfred-Saupe-Prize Laureate 2019.” <i>Liquid Crystals Today</i>, vol. 28, no.
    1, Informa UK Limited, 2019, pp. 23–30, doi:<a href="https://doi.org/10.1080/1358314x.2019.1625161">10.1080/1358314x.2019.1625161</a>.
  short: H.-S. Kitzerow, Liquid Crystals Today 28 (2019) 23–30.
date_created: 2023-01-25T11:29:41Z
date_updated: 2023-01-25T11:38:28Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
doi: 10.1080/1358314x.2019.1625161
intvolume: '        28'
issue: '1'
keyword:
- Materials Chemistry
- Inorganic Chemistry
- Condensed Matter Physics
language:
- iso: eng
page: 23-30
publication: Liquid Crystals Today
publication_identifier:
  issn:
  - 1358-314X
  - 1464-5181
publication_status: published
publisher: Informa UK Limited
status: public
title: Pawel Pieranski – crystallographer of liquids and Alfred-Saupe-prize laureate
  2019
type: journal_article
user_id: '254'
volume: 28
year: '2019'
...
---
_id: '13343'
author:
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Harald
  full_name: Bock, Harald
  last_name: Bock
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: 'Vollbrecht J, Wiebeler C, Bock H, Schumacher S, Kitzerow H-S. Curved Polar
    Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs:
    Photophysical and Optoelectronic Analysis. <i>The Journal of Physical Chemistry
    C</i>. 2019;123(7):4483-4492. doi:<a href="https://doi.org/10.1021/acs.jpcc.8b10730">10.1021/acs.jpcc.8b10730</a>'
  apa: 'Vollbrecht, J., Wiebeler, C., Bock, H., Schumacher, S., &#38; Kitzerow, H.-S.
    (2019). Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric
    Homologs: Photophysical and Optoelectronic Analysis. <i>The Journal of Physical
    Chemistry C</i>, <i>123</i>(7), 4483–4492. <a href="https://doi.org/10.1021/acs.jpcc.8b10730">https://doi.org/10.1021/acs.jpcc.8b10730</a>'
  bibtex: '@article{Vollbrecht_Wiebeler_Bock_Schumacher_Kitzerow_2019, title={Curved
    Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs:
    Photophysical and Optoelectronic Analysis}, volume={123}, DOI={<a href="https://doi.org/10.1021/acs.jpcc.8b10730">10.1021/acs.jpcc.8b10730</a>},
    number={7}, journal={The Journal of Physical Chemistry C}, author={Vollbrecht,
    Joachim and Wiebeler, Christian and Bock, Harald and Schumacher, Stefan and Kitzerow,
    Heinz-Siegfried}, year={2019}, pages={4483–4492} }'
  chicago: 'Vollbrecht, Joachim, Christian Wiebeler, Harald Bock, Stefan Schumacher,
    and Heinz-Siegfried Kitzerow. “Curved Polar Dibenzocoronene Esters and Imides
    versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic
    Analysis.” <i>The Journal of Physical Chemistry C</i> 123, no. 7 (2019): 4483–92.
    <a href="https://doi.org/10.1021/acs.jpcc.8b10730">https://doi.org/10.1021/acs.jpcc.8b10730</a>.'
  ieee: 'J. Vollbrecht, C. Wiebeler, H. Bock, S. Schumacher, and H.-S. Kitzerow, “Curved
    Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs:
    Photophysical and Optoelectronic Analysis,” <i>The Journal of Physical Chemistry
    C</i>, vol. 123, no. 7, pp. 4483–4492, 2019, doi: <a href="https://doi.org/10.1021/acs.jpcc.8b10730">10.1021/acs.jpcc.8b10730</a>.'
  mla: 'Vollbrecht, Joachim, et al. “Curved Polar Dibenzocoronene Esters and Imides
    versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic
    Analysis.” <i>The Journal of Physical Chemistry C</i>, vol. 123, no. 7, 2019,
    pp. 4483–92, doi:<a href="https://doi.org/10.1021/acs.jpcc.8b10730">10.1021/acs.jpcc.8b10730</a>.'
  short: J. Vollbrecht, C. Wiebeler, H. Bock, S. Schumacher, H.-S. Kitzerow, The Journal
    of Physical Chemistry C 123 (2019) 4483–4492.
date_created: 2019-09-19T13:36:01Z
date_updated: 2025-12-05T14:29:56Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '313'
- _id: '230'
- _id: '35'
- _id: '27'
- _id: '2'
doi: 10.1021/acs.jpcc.8b10730
intvolume: '       123'
issue: '7'
language:
- iso: eng
page: 4483-4492
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry C
publication_identifier:
  issn:
  - 1932-7447
  - 1932-7455
publication_status: published
status: public
title: 'Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric
  Homologs: Photophysical and Optoelectronic Analysis'
type: journal_article
user_id: '16199'
volume: 123
year: '2019'
...
---
_id: '8798'
author:
- first_name: Bernhard
  full_name: Atorf, Bernhard
  last_name: Atorf
- first_name: Simon
  full_name: Friesen, Simon
  last_name: Friesen
- first_name: Roman
  full_name: Rennerich, Roman
  last_name: Rennerich
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Friesen S, Rennerich R, Mühlenbernd H, Zentgraf T, Kitzerow H-S. Switchable
    Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect of a Blue Phase
    Liquid Crystal. <i>Polymer Science, Series C</i>. 2018;60:55-62. doi:<a href="https://doi.org/10.1134/s1811238218010010">10.1134/s1811238218010010</a>
  apa: Atorf, B., Friesen, S., Rennerich, R., Mühlenbernd, H., Zentgraf, T., &#38;
    Kitzerow, H.-S. (2018). Switchable Plasmonic Metasurface Utilizing the Electro-Optic
    Kerr Effect of a Blue Phase Liquid Crystal. <i>Polymer Science, Series C</i>,
    <i>60</i>, 55–62. <a href="https://doi.org/10.1134/s1811238218010010">https://doi.org/10.1134/s1811238218010010</a>
  bibtex: '@article{Atorf_Friesen_Rennerich_Mühlenbernd_Zentgraf_Kitzerow_2018, title={Switchable
    Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect of a Blue Phase
    Liquid Crystal}, volume={60}, DOI={<a href="https://doi.org/10.1134/s1811238218010010">10.1134/s1811238218010010</a>},
    journal={Polymer Science, Series C}, author={Atorf, Bernhard and Friesen, Simon
    and Rennerich, Roman and Mühlenbernd, Holger and Zentgraf, Thomas and Kitzerow,
    Heinz-Siegfried}, year={2018}, pages={55–62} }'
  chicago: 'Atorf, Bernhard, Simon Friesen, Roman Rennerich, Holger Mühlenbernd, Thomas
    Zentgraf, and Heinz-Siegfried Kitzerow. “Switchable Plasmonic Metasurface Utilizing
    the Electro-Optic Kerr Effect of a Blue Phase Liquid Crystal.” <i>Polymer Science,
    Series C</i> 60 (2018): 55–62. <a href="https://doi.org/10.1134/s1811238218010010">https://doi.org/10.1134/s1811238218010010</a>.'
  ieee: 'B. Atorf, S. Friesen, R. Rennerich, H. Mühlenbernd, T. Zentgraf, and H.-S.
    Kitzerow, “Switchable Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect
    of a Blue Phase Liquid Crystal,” <i>Polymer Science, Series C</i>, vol. 60, pp.
    55–62, 2018, doi: <a href="https://doi.org/10.1134/s1811238218010010">10.1134/s1811238218010010</a>.'
  mla: Atorf, Bernhard, et al. “Switchable Plasmonic Metasurface Utilizing the Electro-Optic
    Kerr Effect of a Blue Phase Liquid Crystal.” <i>Polymer Science, Series C</i>,
    vol. 60, 2018, pp. 55–62, doi:<a href="https://doi.org/10.1134/s1811238218010010">10.1134/s1811238218010010</a>.
  short: B. Atorf, S. Friesen, R. Rennerich, H. Mühlenbernd, T. Zentgraf, H.-S. Kitzerow,
    Polymer Science, Series C 60 (2018) 55–62.
date_created: 2019-04-04T06:39:21Z
date_updated: 2023-01-10T13:09:51Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '313'
doi: 10.1134/s1811238218010010
intvolume: '        60'
language:
- iso: eng
page: 55-62
publication: Polymer Science, Series C
publication_identifier:
  issn:
  - 1811-2382
  - 1555-614X
publication_status: published
status: public
title: Switchable Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect of
  a Blue Phase Liquid Crystal
type: journal_article
user_id: '14931'
volume: 60
year: '2018'
...
---
_id: '1764'
author:
- first_name: Bernhard
  full_name: Atorf, Bernhard
  last_name: Atorf
- first_name: Hoda
  full_name: Rasouli, Hoda
  last_name: Rasouli
- first_name: Holger
  full_name: Mühlenbernd, Holger
  last_name: Mühlenbernd
- first_name: Bernhard J.
  full_name: Reineke, Bernhard J.
  last_name: Reineke
- first_name: Thomas
  full_name: Zentgraf, Thomas
  id: '30525'
  last_name: Zentgraf
  orcid: 0000-0002-8662-1101
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: Atorf B, Rasouli H, Mühlenbernd H, Reineke BJ, Zentgraf T, Kitzerow H-S. Switchable
    Plasmonic Holograms Utilizing the Electro-Optic Effect of a Liquid-Crystal Circular
    Polarizer. <i>The Journal of Physical Chemistry C</i>. 2018;122(8):4600-4606.
    doi:<a href="https://doi.org/10.1021/acs.jpcc.7b12609">10.1021/acs.jpcc.7b12609</a>
  apa: Atorf, B., Rasouli, H., Mühlenbernd, H., Reineke, B. J., Zentgraf, T., &#38;
    Kitzerow, H.-S. (2018). Switchable Plasmonic Holograms Utilizing the Electro-Optic
    Effect of a Liquid-Crystal Circular Polarizer. <i>The Journal of Physical Chemistry
    C</i>, <i>122</i>(8), 4600–4606. <a href="https://doi.org/10.1021/acs.jpcc.7b12609">https://doi.org/10.1021/acs.jpcc.7b12609</a>
  bibtex: '@article{Atorf_Rasouli_Mühlenbernd_Reineke_Zentgraf_Kitzerow_2018, title={Switchable
    Plasmonic Holograms Utilizing the Electro-Optic Effect of a Liquid-Crystal Circular
    Polarizer}, volume={122}, DOI={<a href="https://doi.org/10.1021/acs.jpcc.7b12609">10.1021/acs.jpcc.7b12609</a>},
    number={8}, journal={The Journal of Physical Chemistry C}, publisher={American
    Chemical Society (ACS)}, author={Atorf, Bernhard and Rasouli, Hoda and Mühlenbernd,
    Holger and Reineke, Bernhard J. and Zentgraf, Thomas and Kitzerow, Heinz-Siegfried},
    year={2018}, pages={4600–4606} }'
  chicago: 'Atorf, Bernhard, Hoda Rasouli, Holger Mühlenbernd, Bernhard J. Reineke,
    Thomas Zentgraf, and Heinz-Siegfried Kitzerow. “Switchable Plasmonic Holograms
    Utilizing the Electro-Optic Effect of a Liquid-Crystal Circular Polarizer.” <i>The
    Journal of Physical Chemistry C</i> 122, no. 8 (2018): 4600–4606. <a href="https://doi.org/10.1021/acs.jpcc.7b12609">https://doi.org/10.1021/acs.jpcc.7b12609</a>.'
  ieee: 'B. Atorf, H. Rasouli, H. Mühlenbernd, B. J. Reineke, T. Zentgraf, and H.-S.
    Kitzerow, “Switchable Plasmonic Holograms Utilizing the Electro-Optic Effect of
    a Liquid-Crystal Circular Polarizer,” <i>The Journal of Physical Chemistry C</i>,
    vol. 122, no. 8, pp. 4600–4606, 2018, doi: <a href="https://doi.org/10.1021/acs.jpcc.7b12609">10.1021/acs.jpcc.7b12609</a>.'
  mla: Atorf, Bernhard, et al. “Switchable Plasmonic Holograms Utilizing the Electro-Optic
    Effect of a Liquid-Crystal Circular Polarizer.” <i>The Journal of Physical Chemistry
    C</i>, vol. 122, no. 8, American Chemical Society (ACS), 2018, pp. 4600–06, doi:<a
    href="https://doi.org/10.1021/acs.jpcc.7b12609">10.1021/acs.jpcc.7b12609</a>.
  short: B. Atorf, H. Rasouli, H. Mühlenbernd, B.J. Reineke, T. Zentgraf, H.-S. Kitzerow,
    The Journal of Physical Chemistry C 122 (2018) 4600–4606.
date_created: 2018-03-23T13:12:39Z
date_updated: 2023-01-10T13:17:01Z
department:
- _id: '15'
- _id: '230'
- _id: '313'
doi: 10.1021/acs.jpcc.7b12609
intvolume: '       122'
issue: '8'
language:
- iso: eng
page: 4600-4606
publication: The Journal of Physical Chemistry C
publication_identifier:
  issn:
  - 1932-7447
  - 1932-7455
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Switchable Plasmonic Holograms Utilizing the Electro-Optic Effect of a Liquid-Crystal
  Circular Polarizer
type: journal_article
user_id: '14931'
volume: 122
year: '2018'
...