---
_id: '62790'
abstract:
- lang: eng
text: AbstractWe present an efficient model for
the simulation of solid to solid phase‐transformations in polycrystalline materials.
As a basis, we implement a scalar‐valued Gibbs‐energy‐barrier‐based phase‐transformation
model making use of statistical physics. In this work, we particularly adopt the
model for the simulation of phase‐transformations between an austenitic parent
phase and a martensitic tension and compression phase. The incorporation of plasticity
phenomena is established by enhancing the Helmholtz free energy functions of the
material phases considered, where the plastic driving forces acting in each phase
are derived from the overall free energy potential. The coupled model is embedded
into a micro‐sphere formulation in order to simulate three‐dimensional boundary
value problems—a technique well‐established in the context of computational inelasticity
at small strains. It is shown that the model is capable of reflecting experimentally
observed behaviour. (© 2011 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
author:
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Thorsten
full_name: Bartel, Thorsten
last_name: Bartel
- first_name: Andreas
full_name: Menzel, Andreas
last_name: Menzel
citation:
ama: Ostwald R, Bartel T, Menzel A. Interaction of phase‐transformations and plasticity
– a multi‐phase micro‐sphere approach. PAMM. 2011;11(1):417-418. doi:10.1002/pamm.201110200
apa: Ostwald, R., Bartel, T., & Menzel, A. (2011). Interaction of phase‐transformations
and plasticity – a multi‐phase micro‐sphere approach. PAMM, 11(1),
417–418. https://doi.org/10.1002/pamm.201110200
bibtex: '@article{Ostwald_Bartel_Menzel_2011, title={Interaction of phase‐transformations
and plasticity – a multi‐phase micro‐sphere approach}, volume={11}, DOI={10.1002/pamm.201110200},
number={1}, journal={PAMM}, publisher={Wiley}, author={Ostwald, Richard and Bartel,
Thorsten and Menzel, Andreas}, year={2011}, pages={417–418} }'
chicago: 'Ostwald, Richard, Thorsten Bartel, and Andreas Menzel. “Interaction of
Phase‐transformations and Plasticity – a Multi‐phase Micro‐sphere Approach.” PAMM
11, no. 1 (2011): 417–18. https://doi.org/10.1002/pamm.201110200.'
ieee: 'R. Ostwald, T. Bartel, and A. Menzel, “Interaction of phase‐transformations
and plasticity – a multi‐phase micro‐sphere approach,” PAMM, vol. 11, no.
1, pp. 417–418, 2011, doi: 10.1002/pamm.201110200.'
mla: Ostwald, Richard, et al. “Interaction of Phase‐transformations and Plasticity
– a Multi‐phase Micro‐sphere Approach.” PAMM, vol. 11, no. 1, Wiley, 2011,
pp. 417–18, doi:10.1002/pamm.201110200.
short: R. Ostwald, T. Bartel, A. Menzel, PAMM 11 (2011) 417–418.
date_created: 2025-12-03T13:20:18Z
date_updated: 2025-12-03T13:20:59Z
department:
- _id: '952'
- _id: '321'
doi: 10.1002/pamm.201110200
intvolume: ' 11'
issue: '1'
language:
- iso: eng
page: 417-418
publication: PAMM
publication_identifier:
issn:
- 1617-7061
- 1617-7061
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Interaction of phase‐transformations and plasticity – a multi‐phase micro‐sphere
approach
type: journal_article
user_id: '85414'
volume: 11
year: '2011'
...
---
_id: '62789'
author:
- first_name: D.
full_name: Biermann, D.
last_name: Biermann
- first_name: A.
full_name: Menzel, A.
last_name: Menzel
- first_name: T.
full_name: Bartel, T.
last_name: Bartel
- first_name: F.
full_name: Höhne, F.
last_name: Höhne
- first_name: R.
full_name: Holtermann, R.
last_name: Holtermann
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: B.
full_name: Sieben, B.
last_name: Sieben
- first_name: M.
full_name: Tiffe, M.
last_name: Tiffe
- first_name: A.
full_name: Zabel, A.
last_name: Zabel
citation:
ama: Biermann D, Menzel A, Bartel T, et al. Experimental and Computational Investigation
of Machining Processes for Functionally Graded Materials. Procedia Engineering.
2011;19:22-27. doi:10.1016/j.proeng.2011.11.074
apa: Biermann, D., Menzel, A., Bartel, T., Höhne, F., Holtermann, R., Ostwald, R.,
Sieben, B., Tiffe, M., & Zabel, A. (2011). Experimental and Computational
Investigation of Machining Processes for Functionally Graded Materials. Procedia
Engineering, 19, 22–27. https://doi.org/10.1016/j.proeng.2011.11.074
bibtex: '@article{Biermann_Menzel_Bartel_Höhne_Holtermann_Ostwald_Sieben_Tiffe_Zabel_2011,
title={Experimental and Computational Investigation of Machining Processes for
Functionally Graded Materials}, volume={19}, DOI={10.1016/j.proeng.2011.11.074},
journal={Procedia Engineering}, publisher={Elsevier BV}, author={Biermann, D.
and Menzel, A. and Bartel, T. and Höhne, F. and Holtermann, R. and Ostwald, Richard
and Sieben, B. and Tiffe, M. and Zabel, A.}, year={2011}, pages={22–27} }'
chicago: 'Biermann, D., A. Menzel, T. Bartel, F. Höhne, R. Holtermann, Richard Ostwald,
B. Sieben, M. Tiffe, and A. Zabel. “Experimental and Computational Investigation
of Machining Processes for Functionally Graded Materials.” Procedia Engineering
19 (2011): 22–27. https://doi.org/10.1016/j.proeng.2011.11.074.'
ieee: 'D. Biermann et al., “Experimental and Computational Investigation
of Machining Processes for Functionally Graded Materials,” Procedia Engineering,
vol. 19, pp. 22–27, 2011, doi: 10.1016/j.proeng.2011.11.074.'
mla: Biermann, D., et al. “Experimental and Computational Investigation of Machining
Processes for Functionally Graded Materials.” Procedia Engineering, vol.
19, Elsevier BV, 2011, pp. 22–27, doi:10.1016/j.proeng.2011.11.074.
short: D. Biermann, A. Menzel, T. Bartel, F. Höhne, R. Holtermann, R. Ostwald, B.
Sieben, M. Tiffe, A. Zabel, Procedia Engineering 19 (2011) 22–27.
date_created: 2025-12-03T13:19:13Z
date_updated: 2025-12-03T13:19:57Z
department:
- _id: '952'
- _id: '321'
doi: 10.1016/j.proeng.2011.11.074
intvolume: ' 19'
language:
- iso: eng
page: 22-27
publication: Procedia Engineering
publication_identifier:
issn:
- 1877-7058
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Experimental and Computational Investigation of Machining Processes for Functionally
Graded Materials
type: journal_article
user_id: '85414'
volume: 19
year: '2011'
...
---
_id: '4091'
abstract:
- lang: eng
text: 'We present a nonequilibrium ab initio method for calculating nonlinear and
nonlocal optical effects in metallic slabs with a thickness of several nanometers.
The numerical analysis is based on the full solution of the time‐dependent Kohn–Sham
equations for a jellium system and allows to study the optical response of metal
electrons subject to arbitrarily shaped intense light pulses. We find a strong
localization of the generated second‐harmonic current in the surface regions of
the slabs. '
article_type: original
author:
- first_name: Mathias
full_name: Wand, Mathias
last_name: Wand
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Wand M, Schindlmayr A, Meier T, Förstner J. Simulation of the ultrafast nonlinear
optical response of metal slabs. Physica Status Solidi B. 2011;248(4):887-891.
doi:10.1002/pssb.201001219
apa: Wand, M., Schindlmayr, A., Meier, T., & Förstner, J. (2011). Simulation
of the ultrafast nonlinear optical response of metal slabs. Physica Status
Solidi B, 248(4), 887–891. https://doi.org/10.1002/pssb.201001219
bibtex: '@article{Wand_Schindlmayr_Meier_Förstner_2011, title={Simulation of the
ultrafast nonlinear optical response of metal slabs}, volume={248}, DOI={10.1002/pssb.201001219},
number={4}, journal={Physica Status Solidi B}, publisher={Wiley-VCH}, author={Wand,
Mathias and Schindlmayr, Arno and Meier, Torsten and Förstner, Jens}, year={2011},
pages={887–891} }'
chicago: 'Wand, Mathias, Arno Schindlmayr, Torsten Meier, and Jens Förstner. “Simulation
of the Ultrafast Nonlinear Optical Response of Metal Slabs.” Physica Status
Solidi B 248, no. 4 (2011): 887–91. https://doi.org/10.1002/pssb.201001219.'
ieee: 'M. Wand, A. Schindlmayr, T. Meier, and J. Förstner, “Simulation of the ultrafast
nonlinear optical response of metal slabs,” Physica Status Solidi B, vol.
248, no. 4, pp. 887–891, 2011, doi: 10.1002/pssb.201001219.'
mla: Wand, Mathias, et al. “Simulation of the Ultrafast Nonlinear Optical Response
of Metal Slabs.” Physica Status Solidi B, vol. 248, no. 4, Wiley-VCH, 2011,
pp. 887–91, doi:10.1002/pssb.201001219.
short: M. Wand, A. Schindlmayr, T. Meier, J. Förstner, Physica Status Solidi B 248
(2011) 887–891.
date_created: 2018-08-23T09:53:38Z
date_updated: 2025-12-16T11:26:04Z
ddc:
- '530'
department:
- _id: '293'
- _id: '230'
- _id: '296'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '34'
- _id: '61'
doi: 10.1002/pssb.201001219
external_id:
isi:
- '000288856300020'
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-23T09:55:13Z
date_updated: 2020-08-30T15:01:30Z
description: © 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
file_id: '4092'
file_name: 2011 Wand,Schindlmayr,Meier,Förstner_Simulation of the ultrafast nonlinear
optical response of metal slabs.pdf
file_size: 739579
relation: main_file
title: Simulation of the ultrafast optical response of metal slabs
file_date_updated: 2020-08-30T15:01:30Z
has_accepted_license: '1'
intvolume: ' 248'
isi: '1'
issue: '4'
keyword:
- tet_topic_shg
language:
- iso: eng
page: 887-891
publication: Physica Status Solidi B
publication_identifier:
eissn:
- 1521-3951
issn:
- 0370-1972
publication_status: published
publisher: Wiley-VCH
quality_controlled: '1'
status: public
title: Simulation of the ultrafast nonlinear optical response of metal slabs
type: journal_article
user_id: '16199'
volume: 248
year: '2011'
...
---
_id: '33564'
author:
- first_name: Sara
full_name: Rezat, Sara
id: '58338'
last_name: Rezat
citation:
ama: Rezat S. Schriftliches Argumentieren. Zur Ontogenese konzessiver Argumentationskompetenz.
Didaktik Deutsch. 2011;(31):50-67.
apa: Rezat, S. (2011). Schriftliches Argumentieren. Zur Ontogenese konzessiver Argumentationskompetenz.
Didaktik Deutsch, 31, 50–67.
bibtex: '@article{Rezat_2011, title={Schriftliches Argumentieren. Zur Ontogenese
konzessiver Argumentationskompetenz}, number={31}, journal={Didaktik Deutsch},
author={Rezat, Sara}, year={2011}, pages={50–67} }'
chicago: 'Rezat, Sara. “Schriftliches Argumentieren. Zur Ontogenese konzessiver
Argumentationskompetenz.” Didaktik Deutsch, no. 31 (2011): 50–67.'
ieee: S. Rezat, “Schriftliches Argumentieren. Zur Ontogenese konzessiver Argumentationskompetenz,”
Didaktik Deutsch, no. 31, pp. 50–67, 2011.
mla: Rezat, Sara. “Schriftliches Argumentieren. Zur Ontogenese konzessiver Argumentationskompetenz.”
Didaktik Deutsch, no. 31, 2011, pp. 50–67.
short: S. Rezat, Didaktik Deutsch (2011) 50–67.
date_created: 2022-10-08T01:07:09Z
date_updated: 2025-03-04T08:57:58Z
department:
- _id: '463'
extern: '1'
issue: '31'
language:
- iso: ger
page: 50-67
publication: Didaktik Deutsch
quality_controlled: '1'
status: public
title: Schriftliches Argumentieren. Zur Ontogenese konzessiver Argumentationskompetenz
type: journal_article
user_id: '58338'
year: '2011'
...
---
_id: '65340'
author:
- first_name: Kerstin
full_name: Droß-Krüpe, Kerstin
id: '125711'
last_name: Droß-Krüpe
citation:
ama: 'Droß-Krüpe K. Purchase Orders of Military Garments from Papyri of Roman Egypt.
In: Nosch M-L, ed. Wearing the Cloak. Dressing the Soldier in Roman Times.
Vol 10. Ancient Textile Series. ; 2011:13-18.'
apa: Droß-Krüpe, K. (2011). Purchase Orders of Military Garments from Papyri of
Roman Egypt. In M.-L. Nosch (Ed.), Wearing the Cloak. Dressing the Soldier
in Roman Times (Vol. 10, pp. 13–18).
bibtex: '@inbook{Droß-Krüpe_2011, place={Oxford}, series={Ancient Textile Series},
title={Purchase Orders of Military Garments from Papyri of Roman Egypt}, volume={10},
booktitle={Wearing the Cloak. Dressing the Soldier in Roman Times}, author={Droß-Krüpe,
Kerstin}, editor={Nosch, M.-L.}, year={2011}, pages={13–18}, collection={Ancient
Textile Series} }'
chicago: Droß-Krüpe, Kerstin. “Purchase Orders of Military Garments from Papyri
of Roman Egypt.” In Wearing the Cloak. Dressing the Soldier in Roman Times,
edited by M.-L. Nosch, 10:13–18. Ancient Textile Series. Oxford, 2011.
ieee: K. Droß-Krüpe, “Purchase Orders of Military Garments from Papyri of Roman
Egypt,” in Wearing the Cloak. Dressing the Soldier in Roman Times, vol.
10, M.-L. Nosch, Ed. Oxford, 2011, pp. 13–18.
mla: Droß-Krüpe, Kerstin. “Purchase Orders of Military Garments from Papyri of Roman
Egypt.” Wearing the Cloak. Dressing the Soldier in Roman Times, edited
by M.-L. Nosch, vol. 10, 2011, pp. 13–18.
short: 'K. Droß-Krüpe, in: M.-L. Nosch (Ed.), Wearing the Cloak. Dressing the Soldier
in Roman Times, Oxford, 2011, pp. 13–18.'
date_created: 2026-04-02T09:39:34Z
date_updated: 2026-04-02T15:17:23Z
editor:
- first_name: M.-L.
full_name: Nosch, M.-L.
last_name: Nosch
extern: '1'
intvolume: ' 10'
language:
- iso: eng
page: 13-18
place: Oxford
publication: Wearing the Cloak. Dressing the Soldier in Roman Times
publication_status: published
quality_controlled: '1'
series_title: Ancient Textile Series
status: public
title: Purchase Orders of Military Garments from Papyri of Roman Egypt
type: book_chapter
user_id: '125711'
volume: 10
year: '2011'
...
---
_id: '65107'
author:
- first_name: Kerstin
full_name: Droß-Krüpe, Kerstin
id: '125711'
last_name: Droß-Krüpe
citation:
ama: Droß-Krüpe K. Wolle – Weber – Wirtschaft. Die Textilproduktion der römischen
Kaiserzeit im Spiegel der papyrologischen Überlieferung. Harrassowitz; 2011.
apa: Droß-Krüpe, K. (2011). Wolle – Weber – Wirtschaft. Die Textilproduktion
der römischen Kaiserzeit im Spiegel der papyrologischen Überlieferung. Harrassowitz.
bibtex: '@book{Droß-Krüpe_2011, place={Wiesbaden}, series={Philippika 46}, title={Wolle
– Weber – Wirtschaft. Die Textilproduktion der römischen Kaiserzeit im Spiegel
der papyrologischen Überlieferung}, publisher={Harrassowitz}, author={Droß-Krüpe,
Kerstin}, year={2011}, collection={Philippika 46} }'
chicago: 'Droß-Krüpe, Kerstin. Wolle – Weber – Wirtschaft. Die Textilproduktion
der römischen Kaiserzeit im Spiegel der papyrologischen Überlieferung. Philippika
46. Wiesbaden: Harrassowitz, 2011.'
ieee: 'K. Droß-Krüpe, Wolle – Weber – Wirtschaft. Die Textilproduktion der römischen
Kaiserzeit im Spiegel der papyrologischen Überlieferung. Wiesbaden: Harrassowitz,
2011.'
mla: Droß-Krüpe, Kerstin. Wolle – Weber – Wirtschaft. Die Textilproduktion der
römischen Kaiserzeit im Spiegel der papyrologischen Überlieferung. Harrassowitz,
2011.
short: K. Droß-Krüpe, Wolle – Weber – Wirtschaft. Die Textilproduktion der römischen
Kaiserzeit im Spiegel der papyrologischen Überlieferung, Harrassowitz, Wiesbaden,
2011.
date_created: 2026-03-24T20:39:58Z
date_updated: 2026-04-02T15:49:41Z
department:
- _id: '448'
extern: '1'
language:
- iso: ger
page: '304'
place: Wiesbaden
publication_identifier:
unknown:
- '9783447065160'
publication_status: published
publisher: Harrassowitz
quality_controlled: '1'
series_title: Philippika 46
status: public
title: Wolle – Weber – Wirtschaft. Die Textilproduktion der römischen Kaiserzeit im
Spiegel der papyrologischen Überlieferung
type: book
user_id: '125711'
year: '2011'
...
---
_id: '5195'
abstract:
- lang: eng
text: 'This article analyses 336 German venture capital transactions from 1990 to
2005 and seeks to determine why selected financial securities differ across deals.
We find that a broad array of financial instruments is used, covering straight
equity, mezzanine and debt‐like securities. Based on the chosen financial securities’
upside potential and downside protection characteristics, we provide an explanation
for the differing use of these securities. Our results show that investors’ deal
experience, adverse selection risks and economic prospects in the public equity
market influence the selection of financial securities. '
article_type: original
author:
- first_name: Thomas
full_name: Hartmann-Wendels, Thomas
last_name: Hartmann-Wendels
- first_name: Georg
full_name: Keienburg, Georg
last_name: Keienburg
- first_name: Sönke
full_name: Sievers, Sönke
id: '46447'
last_name: Sievers
citation:
ama: 'Hartmann-Wendels T, Keienburg G, Sievers S. Adverse selection, investor experience
and security choice in venture capital finance: evidence from Germany. European
Financial Management (VHB-JOURQUAL 4 Ranking B). 2011;17(3):464-499. doi:10.1111/j.1468-036X.2010.00568.x'
apa: 'Hartmann-Wendels, T., Keienburg, G., & Sievers, S. (2011). Adverse selection,
investor experience and security choice in venture capital finance: evidence from
Germany. European Financial Management (VHB-JOURQUAL 4 Ranking B), 17(3),
464–499. https://doi.org/10.1111/j.1468-036X.2010.00568.x'
bibtex: '@article{Hartmann-Wendels_Keienburg_Sievers_2011, title={Adverse selection,
investor experience and security choice in venture capital finance: evidence from
Germany}, volume={17}, DOI={10.1111/j.1468-036X.2010.00568.x},
number={3}, journal={European Financial Management (VHB-JOURQUAL 4 Ranking B)},
publisher={Wiley Online Library}, author={Hartmann-Wendels, Thomas and Keienburg,
Georg and Sievers, Sönke}, year={2011}, pages={464–499} }'
chicago: 'Hartmann-Wendels, Thomas, Georg Keienburg, and Sönke Sievers. “Adverse
Selection, Investor Experience and Security Choice in Venture Capital Finance:
Evidence from Germany.” European Financial Management (VHB-JOURQUAL 4 Ranking
B) 17, no. 3 (2011): 464–99. https://doi.org/10.1111/j.1468-036X.2010.00568.x.'
ieee: 'T. Hartmann-Wendels, G. Keienburg, and S. Sievers, “Adverse selection, investor
experience and security choice in venture capital finance: evidence from Germany,”
European Financial Management (VHB-JOURQUAL 4 Ranking B), vol. 17, no.
3, pp. 464–499, 2011, doi: 10.1111/j.1468-036X.2010.00568.x.'
mla: 'Hartmann-Wendels, Thomas, et al. “Adverse Selection, Investor Experience and
Security Choice in Venture Capital Finance: Evidence from Germany.” European
Financial Management (VHB-JOURQUAL 4 Ranking B), vol. 17, no. 3, Wiley Online
Library, 2011, pp. 464–99, doi:10.1111/j.1468-036X.2010.00568.x.'
short: T. Hartmann-Wendels, G. Keienburg, S. Sievers, European Financial Management
(VHB-JOURQUAL 4 Ranking B) 17 (2011) 464–499.
date_created: 2018-10-31T11:39:27Z
date_updated: 2026-04-09T08:01:03Z
department:
- _id: '275'
doi: 10.1111/j.1468-036X.2010.00568.x
extern: '1'
intvolume: ' 17'
issue: '3'
jel:
- G24
- G32
keyword:
- venture capital
- capital structure
- contract theory
- deal experience
language:
- iso: eng
main_file_link:
- url: https://onlinelibrary.wiley.com/doi/full/10.1111/j.1468-036X.2010.00568.x
page: 464-499
publication: European Financial Management (VHB-JOURQUAL 4 Ranking B)
publication_status: published
publisher: Wiley Online Library
quality_controlled: '1'
status: public
title: 'Adverse selection, investor experience and security choice in venture capital
finance: evidence from Germany'
type: journal_article
user_id: '115848'
volume: 17
year: '2011'
...
---
_id: '22919'
author:
- first_name: Jens
full_name: Müller, Jens
id: '1245'
last_name: Müller
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Müller J, Sureth-Sloane C. Marktnahe Bewertung von Unternehmen nach der Erbschaftsteuerreform?
Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung. 2011;63(13):45-83.
doi:10.1007/bf03372991
apa: Müller, J., & Sureth-Sloane, C. (2011). Marktnahe Bewertung von Unternehmen
nach der Erbschaftsteuerreform? Schmalenbachs Zeitschrift für betriebswirtschaftliche
Forschung, 63(13), 45–83. https://doi.org/10.1007/bf03372991
bibtex: '@article{Müller_Sureth-Sloane_2011, title={Marktnahe Bewertung von Unternehmen
nach der Erbschaftsteuerreform?}, volume={63}, DOI={10.1007/bf03372991},
number={13}, journal={Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung},
author={Müller, Jens and Sureth-Sloane, Caren}, year={2011}, pages={45–83} }'
chicago: 'Müller, Jens, and Caren Sureth-Sloane. “Marktnahe Bewertung von Unternehmen
nach der Erbschaftsteuerreform?” Schmalenbachs Zeitschrift für betriebswirtschaftliche
Forschung 63, no. 13 (2011): 45–83. https://doi.org/10.1007/bf03372991.'
ieee: 'J. Müller and C. Sureth-Sloane, “Marktnahe Bewertung von Unternehmen nach
der Erbschaftsteuerreform?,” Schmalenbachs Zeitschrift für betriebswirtschaftliche
Forschung, vol. 63, no. 13, pp. 45–83, 2011, doi: 10.1007/bf03372991.'
mla: Müller, Jens, and Caren Sureth-Sloane. “Marktnahe Bewertung von Unternehmen
nach der Erbschaftsteuerreform?” Schmalenbachs Zeitschrift für betriebswirtschaftliche
Forschung, vol. 63, no. 13, 2011, pp. 45–83, doi:10.1007/bf03372991.
short: J. Müller, C. Sureth-Sloane, Schmalenbachs Zeitschrift für betriebswirtschaftliche
Forschung 63 (2011) 45–83.
date_created: 2021-08-02T11:58:29Z
date_updated: 2026-04-09T09:18:03Z
department:
- _id: '189'
- _id: '187'
doi: 10.1007/bf03372991
intvolume: ' 63'
issue: '13'
language:
- iso: ger
page: 45-83
publication: Schmalenbachs Zeitschrift für betriebswirtschaftliche Forschung
publication_identifier:
eissn:
- 2366-6153
issn:
- 0341-2687
publication_status: published
quality_controlled: '1'
status: public
title: Marktnahe Bewertung von Unternehmen nach der Erbschaftsteuerreform?
type: journal_article
user_id: '74000'
volume: 63
year: '2011'
...
---
_id: '66822'
author:
- first_name: Andreas
full_name: Pöllmann, Andreas
id: '77437'
last_name: Pöllmann
orcid: 0000-0002-9090-2547
citation:
ama: 'Pöllmann A. Being brown in Dixie: Race, ethnicity, and Latino immigration
in the New South. Ethnic and Racial Studies. 2011;34(10):1780-1781. doi:10.1080/01419870.2011.605379'
apa: 'Pöllmann, A. (2011). Being brown in Dixie: Race, ethnicity, and Latino immigration
in the New South. In Ethnic and Racial Studies (Vol. 34, Issue 10, pp.
1780–1781). Informa UK Limited. https://doi.org/10.1080/01419870.2011.605379'
bibtex: '@article{Pöllmann_2011, title={Being brown in Dixie: Race, ethnicity, and
Latino immigration in the New South}, volume={34}, DOI={10.1080/01419870.2011.605379},
number={10}, journal={Ethnic and Racial Studies}, publisher={Informa UK Limited},
author={Pöllmann, Andreas}, year={2011}, pages={1780–1781} }'
chicago: 'Pöllmann, Andreas. “Being Brown in Dixie: Race, Ethnicity, and Latino
Immigration in the New South.” Ethnic and Racial Studies. Informa UK Limited,
2011. https://doi.org/10.1080/01419870.2011.605379.'
ieee: 'A. Pöllmann, “Being brown in Dixie: Race, ethnicity, and Latino immigration
in the New South,” Ethnic and Racial Studies, vol. 34, no. 10. Informa
UK Limited, pp. 1780–1781, 2011, doi: 10.1080/01419870.2011.605379.'
mla: 'Pöllmann, Andreas. “Being Brown in Dixie: Race, Ethnicity, and Latino Immigration
in the New South.” Ethnic and Racial Studies, vol. 34, no. 10, Informa
UK Limited, 2011, pp. 1780–81, doi:10.1080/01419870.2011.605379.'
short: A. Pöllmann, Ethnic and Racial Studies 34 (2011) 1780–1781.
date_created: 2026-08-24T10:38:56Z
date_updated: 2026-08-24T13:58:26Z
doi: 10.1080/01419870.2011.605379
extern: '1'
intvolume: ' 34'
issue: '10'
language:
- iso: eng
page: 1780-1781
publication: Ethnic and Racial Studies
publication_identifier:
issn:
- 0141-9870
- 1466-4356
publication_status: published
publisher: Informa UK Limited
quality_controlled: '1'
status: public
title: 'Being brown in Dixie: Race, ethnicity, and Latino immigration in the New South'
type: review
user_id: '77437'
volume: 34
year: '2011'
...
---
_id: '66821'
author:
- first_name: Andreas
full_name: Pöllmann, Andreas
id: '77437'
last_name: Pöllmann
orcid: 0000-0002-9090-2547
citation:
ama: 'Pöllmann A. National days: Constructing and mobilizing national identity.
Sociology. 2011;45(5):933-934. doi:10.1177/0038038511413417'
apa: 'Pöllmann, A. (2011). National days: Constructing and mobilizing national identity.
In Sociology (Vol. 45, Issue 5, pp. 933–934). SAGE Publications. https://doi.org/10.1177/0038038511413417'
bibtex: '@article{Pöllmann_2011, title={National days: Constructing and mobilizing
national identity}, volume={45}, DOI={10.1177/0038038511413417},
number={5}, journal={Sociology}, publisher={SAGE Publications}, author={Pöllmann,
Andreas}, year={2011}, pages={933–934} }'
chicago: 'Pöllmann, Andreas. “National Days: Constructing and Mobilizing National
Identity.” Sociology. SAGE Publications, 2011. https://doi.org/10.1177/0038038511413417.'
ieee: 'A. Pöllmann, “National days: Constructing and mobilizing national identity,”
Sociology, vol. 45, no. 5. SAGE Publications, pp. 933–934, 2011, doi: 10.1177/0038038511413417.'
mla: 'Pöllmann, Andreas. “National Days: Constructing and Mobilizing National Identity.”
Sociology, vol. 45, no. 5, SAGE Publications, 2011, pp. 933–34, doi:10.1177/0038038511413417.'
short: A. Pöllmann, Sociology 45 (2011) 933–934.
date_created: 2026-08-24T10:36:24Z
date_updated: 2026-08-24T14:00:02Z
doi: 10.1177/0038038511413417
extern: '1'
intvolume: ' 45'
issue: '5'
language:
- iso: eng
page: 933-934
publication: Sociology
publication_identifier:
issn:
- 0038-0385
- 1469-8684
publication_status: published
publisher: SAGE Publications
quality_controlled: '1'
status: public
title: 'National days: Constructing and mobilizing national identity'
type: review
user_id: '77437'
volume: 45
year: '2011'
...
---
_id: '3418'
author:
- first_name: Burkhard
full_name: Hehenkamp, Burkhard
id: '37339'
last_name: Hehenkamp
- first_name: Achim
full_name: Wambach, Achim
last_name: Wambach
citation:
ama: Hehenkamp B, Wambach A. Survival at the center—the stability of minimum differentiation.
Journal of Economic Behavior & Organization. 2010;(3):853--858.
apa: Hehenkamp, B., & Wambach, A. (2010). Survival at the center—the stability
of minimum differentiation. Journal of Economic Behavior & Organization,
(3), 853--858.
bibtex: '@article{Hehenkamp_Wambach_2010, title={Survival at the center—the stability
of minimum differentiation}, number={3}, journal={Journal of Economic Behavior
& Organization}, author={Hehenkamp, Burkhard and Wambach, Achim}, year={2010},
pages={853--858} }'
chicago: 'Hehenkamp, Burkhard, and Achim Wambach. “Survival at the Center—the Stability
of Minimum Differentiation.” Journal of Economic Behavior & Organization,
no. 3 (2010): 853--858.'
ieee: B. Hehenkamp and A. Wambach, “Survival at the center—the stability of minimum
differentiation,” Journal of Economic Behavior & Organization, no.
3, pp. 853--858, 2010.
mla: Hehenkamp, Burkhard, and Achim Wambach. “Survival at the Center—the Stability
of Minimum Differentiation.” Journal of Economic Behavior & Organization,
no. 3, 2010, pp. 853--858.
short: B. Hehenkamp, A. Wambach, Journal of Economic Behavior & Organization
(2010) 853--858.
date_created: 2018-07-03T11:28:54Z
date_updated: 2022-01-06T06:59:15Z
department:
- _id: '280'
- _id: '475'
extern: '1'
issue: '3'
page: 853--858
publication: Journal of Economic Behavior & Organization
quality_controlled: '1'
status: public
title: Survival at the center—the stability of minimum differentiation
type: journal_article
user_id: '42447'
year: '2010'
...
---
_id: '1117'
author:
- first_name: Michaela
full_name: Geierhos, Michaela
id: '42496'
last_name: Geierhos
orcid: 0000-0002-8180-5606
- first_name: Olivier
full_name: Blanc, Olivier
last_name: Blanc
citation:
ama: 'Geierhos M, Blanc O. BiographIE - Biographical Information Extraction from
Business News. In: De Gioia M, ed. Actes Du 27e Colloque International Sur
Le Lexique et La Grammaire (L’Aquila, 10-13 Septembre 2008). Vol 2. 1st ed.
Lingue d’Europa e del Mediterraneo: Grammatica comparata. Rome: Aracne; 2010:95-110.'
apa: 'Geierhos, M., & Blanc, O. (2010). BiographIE - Biographical Information
Extraction from Business News. In M. De Gioia (Ed.), Actes du 27e Colloque
international sur le lexique et la grammaire (L’Aquila, 10-13 septembre 2008)
(1st ed., Vol. 2, pp. 95–110). Rome: Aracne.'
bibtex: '@inbook{Geierhos_Blanc_2010, place={Rome}, edition={1}, series={Lingue
d’Europa e del Mediterraneo: Grammatica comparata}, title={BiographIE - Biographical
Information Extraction from Business News}, volume={2}, booktitle={Actes du 27e
Colloque international sur le lexique et la grammaire (L’Aquila, 10-13 septembre
2008)}, publisher={Aracne}, author={Geierhos, Michaela and Blanc, Olivier}, editor={De
Gioia, MicheleEditor}, year={2010}, pages={95–110}, collection={Lingue d’Europa
e del Mediterraneo: Grammatica comparata} }'
chicago: 'Geierhos, Michaela, and Olivier Blanc. “BiographIE - Biographical Information
Extraction from Business News.” In Actes Du 27e Colloque International Sur
Le Lexique et La Grammaire (L’Aquila, 10-13 Septembre 2008), edited by Michele
De Gioia, 1st ed., 2:95–110. Lingue d’Europa e Del Mediterraneo: Grammatica Comparata.
Rome: Aracne, 2010.'
ieee: 'M. Geierhos and O. Blanc, “BiographIE - Biographical Information Extraction
from Business News,” in Actes du 27e Colloque international sur le lexique
et la grammaire (L’Aquila, 10-13 septembre 2008), 1st ed., vol. 2, M. De Gioia,
Ed. Rome: Aracne, 2010, pp. 95–110.'
mla: Geierhos, Michaela, and Olivier Blanc. “BiographIE - Biographical Information
Extraction from Business News.” Actes Du 27e Colloque International Sur Le
Lexique et La Grammaire (L’Aquila, 10-13 Septembre 2008), edited by Michele
De Gioia, 1st ed., vol. 2, Aracne, 2010, pp. 95–110.
short: 'M. Geierhos, O. Blanc, in: M. De Gioia (Ed.), Actes Du 27e Colloque International
Sur Le Lexique et La Grammaire (L’Aquila, 10-13 Septembre 2008), 1st ed., Aracne,
Rome, 2010, pp. 95–110.'
conference:
end_date: 2008-09-13
location: Rome, Italy
name: 27e Colloque international sur le lexique et la grammaire
start_date: 2008-09-10
date_created: 2018-01-29T14:34:53Z
date_updated: 2022-01-06T06:50:57Z
department:
- _id: '36'
- _id: '1'
- _id: '579'
edition: '1'
editor:
- first_name: Michele
full_name: De Gioia, Michele
last_name: De Gioia
extern: '1'
intvolume: ' 2'
language:
- iso: eng
page: 95-110
place: Rome
publication: Actes du 27e Colloque international sur le lexique et la grammaire (L’Aquila,
10-13 septembre 2008)
publication_identifier:
isbn:
- '9788854831667'
publication_status: published
publisher: Aracne
quality_controlled: '1'
series_title: 'Lingue d''Europa e del Mediterraneo: Grammatica comparata'
status: public
title: BiographIE - Biographical Information Extraction from Business News
type: book_chapter
user_id: '13929'
volume: 2
year: '2010'
...
---
_id: '9743'
abstract:
- lang: eng
text: The hydrothermal method enables the production of high-quality piezoelectric
materials. In this study, we propose to irradiate the reaction solutions with
ultrasonic power during the hydrothermal method to obtain a shorter reaction time
and a smooth film surface. A high-pressure reaction container for the ultrasonic
transducer was newly developed, and the ultrasonically-assisted hydrothermal method
was examined by using this container. The effect of ultrasonic assist on the synthesis
of lead-zirconate-titanate (PZT) thin films and (K,Na)NbO$_{3}$ powders was verified.
Thicker PZT film, thickness around 10 ${\mu}$m, could be obtained in one process,
and (K,Na)NbO$_{3}$ powder was synthesized in half the previous reaction time.
author:
- first_name: Ryo
full_name: Ageba, Ryo
last_name: Ageba
- first_name: Yoichi
full_name: Kadota, Yoichi
last_name: Kadota
- first_name: Takafumi
full_name: Maeda, Takafumi
last_name: Maeda
- first_name: Norihito
full_name: Takiguchi, Norihito
last_name: Takiguchi
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
- first_name: Mutsuo
full_name: Ishikawa, Mutsuo
last_name: Ishikawa
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Ageba R, Kadota Y, Maeda T, et al. Ultrasonically-assisted Hydrothermal Method
for Ferroelectric Material Synthesis. Journal of Korean Physical Society.
2010;57(4):918-923. doi:10.3938/jkps.57.918
apa: Ageba, R., Kadota, Y., Maeda, T., Takiguchi, N., Morita, T., Ishikawa, M.,
… Hemsel, T. (2010). Ultrasonically-assisted Hydrothermal Method for Ferroelectric
Material Synthesis. Journal of Korean Physical Society, 57(4), 918–923.
https://doi.org/10.3938/jkps.57.918
bibtex: '@article{Ageba_Kadota_Maeda_Takiguchi_Morita_Ishikawa_Bornmann_Hemsel_2010,
title={Ultrasonically-assisted Hydrothermal Method for Ferroelectric Material
Synthesis}, volume={57}, DOI={10.3938/jkps.57.918},
number={4}, journal={Journal of Korean Physical Society}, author={Ageba, Ryo and
Kadota, Yoichi and Maeda, Takafumi and Takiguchi, Norihito and Morita, Takeshi
and Ishikawa, Mutsuo and Bornmann, Peter and Hemsel, Tobias}, year={2010}, pages={918–923}
}'
chicago: 'Ageba, Ryo, Yoichi Kadota, Takafumi Maeda, Norihito Takiguchi, Takeshi
Morita, Mutsuo Ishikawa, Peter Bornmann, and Tobias Hemsel. “Ultrasonically-Assisted
Hydrothermal Method for Ferroelectric Material Synthesis.” Journal of Korean
Physical Society 57, no. 4 (2010): 918–23. https://doi.org/10.3938/jkps.57.918.'
ieee: R. Ageba et al., “Ultrasonically-assisted Hydrothermal Method for Ferroelectric
Material Synthesis,” Journal of Korean Physical Society, vol. 57, no. 4,
pp. 918–923, 2010.
mla: Ageba, Ryo, et al. “Ultrasonically-Assisted Hydrothermal Method for Ferroelectric
Material Synthesis.” Journal of Korean Physical Society, vol. 57, no. 4,
2010, pp. 918–23, doi:10.3938/jkps.57.918.
short: R. Ageba, Y. Kadota, T. Maeda, N. Takiguchi, T. Morita, M. Ishikawa, P. Bornmann,
T. Hemsel, Journal of Korean Physical Society 57 (2010) 918–923.
date_created: 2019-05-13T09:35:33Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.918
intvolume: ' 57'
issue: '4'
keyword:
- Hydrothermal method
- High-power ultrasonic
- PZT thin film
- Lead-free piezoelectric materials
language:
- iso: eng
page: 918-923
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Ultrasonically-assisted Hydrothermal Method for Ferroelectric Material Synthesis
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9744'
abstract:
- lang: eng
text: Direct ultrasound irradiation is advantageous to increase the efficiency of
the hydrothermal method which can be used for the production of piezoelectric
thin films and lead free piezoelectric ceramics. To apply ultrasound directly
to the process transducer prototypes were developed regarding the boundary conditions
of the hydrothermal method. LiNbO$_{3}$ and PIC 181 were proven as feasible materials
for high temperature resistant transducers ($\geq 200^\circ C$). Resistance of
the transducers horn against the corrosive mineralizer was achieved by using Hastelloy
C-22. The efficiency of the ultrasound assisted hydrothermal method depends on
the generated sound field. Impedance and sound field measurements have shown that
the sound field depends on the filling level and the position and design of the
transducer.
author:
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Littmann, Walter
last_name: Littmann
- first_name: Ryo
full_name: Ageba, Ryo
last_name: Ageba
- first_name: Yoishi
full_name: Kadota, Yoishi
last_name: Kadota
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Bornmann P, Hemsel T, Littmann W, Ageba R, Kadota Y, Morita T. Ultrasonic Transducer
for the Hydrothermal Method. Journal of Korean Physical Society. 2010;57(4):1122.
doi:10.3938/jkps.57.1122
apa: Bornmann, P., Hemsel, T., Littmann, W., Ageba, R., Kadota, Y., & Morita,
T. (2010). Ultrasonic Transducer for the Hydrothermal Method. Journal of Korean
Physical Society, 57(4), 1122. https://doi.org/10.3938/jkps.57.1122
bibtex: '@article{Bornmann_Hemsel_Littmann_Ageba_Kadota_Morita_2010, title={Ultrasonic
Transducer for the Hydrothermal Method}, volume={57}, DOI={10.3938/jkps.57.1122},
number={4}, journal={Journal of Korean Physical Society}, author={Bornmann, Peter
and Hemsel, Tobias and Littmann, Walter and Ageba, Ryo and Kadota, Yoishi and
Morita, Takeshi}, year={2010}, pages={1122} }'
chicago: 'Bornmann, Peter, Tobias Hemsel, Walter Littmann, Ryo Ageba, Yoishi Kadota,
and Takeshi Morita. “Ultrasonic Transducer for the Hydrothermal Method.” Journal
of Korean Physical Society 57, no. 4 (2010): 1122. https://doi.org/10.3938/jkps.57.1122.'
ieee: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, and T. Morita, “Ultrasonic
Transducer for the Hydrothermal Method,” Journal of Korean Physical Society,
vol. 57, no. 4, p. 1122, 2010.
mla: Bornmann, Peter, et al. “Ultrasonic Transducer for the Hydrothermal Method.”
Journal of Korean Physical Society, vol. 57, no. 4, 2010, p. 1122, doi:10.3938/jkps.57.1122.
short: P. Bornmann, T. Hemsel, W. Littmann, R. Ageba, Y. Kadota, T. Morita, Journal
of Korean Physical Society 57 (2010) 1122.
date_created: 2019-05-13T09:37:56Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.1122
intvolume: ' 57'
issue: '4'
keyword:
- High-temperature transducer
- Hydrothermal method
- Lithium-niobate transducer
language:
- iso: eng
page: '1122'
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Ultrasonic Transducer for the Hydrothermal Method
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9745'
abstract:
- lang: eng
text: In the modeling of piezoelectric Langevin transducers using usual transfer
matrix methods, some simplifications have been adopted. This leads to reduction
of the model quality. A mixed transfer matrix method is employed in the modeling
of Langevin transducers, where the pre-stressed bolt is modeled as a separate
four-pole element, which is connected to other elements in parallel. Based on
the mixed transfer matrix method, the four (six)-pole element description of the
piezoelectric Langevin transducer is built up and the total transfer matrix relation
is derived. The resonance frequencies of the transducer are calculated and then
measured using the impedance analyzer (HP4192). Experimental result shows that
the mixed transfer matrix method has better modeling quality than the usual transfer
matrix method for the vibration analysis of piezoelectric Langevin transducers.
author:
- first_name: Bo
full_name: Fu, Bo
last_name: Fu
- first_name: Chao
full_name: Li, Chao
last_name: Li
- first_name: Jianming
full_name: Zhang, Jianming
last_name: Zhang
- first_name: Zhenwei
full_name: Huang, Zhenwei
last_name: Huang
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Fu B, Li C, Zhang J, Huang Z, Hemsel T. Modeling of Piezoelectric Langevin
Transducers by Using Mixed Transfer Matrix Methods. Journal of Korean Physical
Society. 2010;57(4):929. doi:10.3938/jkps.57.929
apa: Fu, B., Li, C., Zhang, J., Huang, Z., & Hemsel, T. (2010). Modeling of
Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix Methods. Journal
of Korean Physical Society, 57(4), 929. https://doi.org/10.3938/jkps.57.929
bibtex: '@article{Fu_Li_Zhang_Huang_Hemsel_2010, title={Modeling of Piezoelectric
Langevin Transducers by Using Mixed Transfer Matrix Methods}, volume={57}, DOI={10.3938/jkps.57.929}, number={4},
journal={Journal of Korean Physical Society}, author={Fu, Bo and Li, Chao and
Zhang, Jianming and Huang, Zhenwei and Hemsel, Tobias}, year={2010}, pages={929}
}'
chicago: 'Fu, Bo, Chao Li, Jianming Zhang, Zhenwei Huang, and Tobias Hemsel. “Modeling
of Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix Methods.”
Journal of Korean Physical Society 57, no. 4 (2010): 929. https://doi.org/10.3938/jkps.57.929.'
ieee: B. Fu, C. Li, J. Zhang, Z. Huang, and T. Hemsel, “Modeling of Piezoelectric
Langevin Transducers by Using Mixed Transfer Matrix Methods,” Journal of Korean
Physical Society, vol. 57, no. 4, p. 929, 2010.
mla: Fu, Bo, et al. “Modeling of Piezoelectric Langevin Transducers by Using Mixed
Transfer Matrix Methods.” Journal of Korean Physical Society, vol. 57,
no. 4, 2010, p. 929, doi:10.3938/jkps.57.929.
short: B. Fu, C. Li, J. Zhang, Z. Huang, T. Hemsel, Journal of Korean Physical Society
57 (2010) 929.
date_created: 2019-05-13T09:40:42Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.929
intvolume: ' 57'
issue: '4'
keyword:
- Piezoelectric langevin transducer
- Transfer matrix method
- Four (six)-pole element description
- Pre-stressed bolt
language:
- iso: eng
page: '929'
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Modeling of Piezoelectric Langevin Transducers by Using Mixed Transfer Matrix
Methods
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9748'
abstract:
- lang: eng
text: For many technical applications it is necessary to avoid or to reduce vibrations.
Factors benefiting from vibration reduction are for example the durability of
the application, which is increased, as well as cost expenses and the level of
noise, which are both decreased. Rough, bolted interfaces are common in most machines
and can be used as damping devices with some effort. Perhaps in future such contact
surfaces could be used as damping devices at the interfaces of an automotive engine
or exhaust system. Nevertheless it is difficult to predict the effect of a change
in contact interface parameters on the dynamic behavior of the entire mechanical
system. Therefore a method for calculating the steady state behavior of elastic
multi-body systems was developed. The basis of this method is a finite element
model of each contacting unit. On each model a modal reduction is applied in order
to reduce the degrees of freedom. The method of Ritz and Galerkin is used to calculate
the frequency response functions of the reduced system including contact. This
method allows the calculation of the steady-state behavior of elastic multi-body
systems with rough, bolted contact interfaces, by taking the pre-stress of the
bolts, the roughness and the friction coefficient of the contacting surfaces as
parameters. In order to verify calculated results, a test stand was built. The
comparison of calculated and experimental results showed a satisfying correlation.
author:
- first_name: Johannes Sebastian
full_name: ' Hölzl, Johannes Sebastian'
last_name: ' Hölzl'
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: Hölzl JS, Sextro W. Simulation of the Dynamical Behavior of Elastic Multi-Body
Systems with Bolted, Rough Contact Interfaces. SAE International Journal of
Passenger Cars- Mechanical Systems. 2010:929-935. doi:10.4271/2010-01-1422
apa: Hölzl, J. S., & Sextro, W. (2010). Simulation of the Dynamical Behavior
of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces. SAE International
Journal of Passenger Cars- Mechanical Systems, 929–935. https://doi.org/10.4271/2010-01-1422
bibtex: '@article{ Hölzl_Sextro_2010, title={Simulation of the Dynamical Behavior
of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces}, DOI={10.4271/2010-01-1422}, journal={SAE
International Journal of Passenger Cars- Mechanical Systems}, author={ Hölzl,
Johannes Sebastian and Sextro, Walter}, year={2010}, pages={929–935} }'
chicago: Hölzl, Johannes Sebastian, and Walter Sextro. “Simulation of the Dynamical
Behavior of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces.”
SAE International Journal of Passenger Cars- Mechanical Systems, 2010,
929–35. https://doi.org/10.4271/2010-01-1422.
ieee: J. S. Hölzl and W. Sextro, “Simulation of the Dynamical Behavior of Elastic
Multi-Body Systems with Bolted, Rough Contact Interfaces,” SAE International
Journal of Passenger Cars- Mechanical Systems, pp. 929–935, 2010.
mla: Hölzl, Johannes Sebastian, and Walter Sextro. “Simulation of the Dynamical
Behavior of Elastic Multi-Body Systems with Bolted, Rough Contact Interfaces.”
SAE International Journal of Passenger Cars- Mechanical Systems, 2010,
pp. 929–35, doi:10.4271/2010-01-1422.
short: J.S. Hölzl, W. Sextro, SAE International Journal of Passenger Cars- Mechanical
Systems (2010) 929–935.
date_created: 2019-05-13T09:49:24Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.4271/2010-01-1422
keyword:
- Automotive
language:
- iso: eng
page: 929-935
publication: SAE International Journal of Passenger Cars- Mechanical Systems
quality_controlled: '1'
status: public
title: Simulation of the Dynamical Behavior of Elastic Multi-Body Systems with Bolted,
Rough Contact Interfaces
type: journal_article
user_id: '55222'
year: '2010'
...
---
_id: '9749'
abstract:
- lang: eng
text: Piezoelectric materials find wide application in technical systems. Most often,
a combination of piezoelectric and other materials is advantageous. The position
and the amount of the piezoelectric material within the overall system depends
on various aspects like maximum mechanical output to the load, maximum electromechanical
efficiency of the system, maximum utilization of the piezoelectric material, minimum
self-heating of the piezoelectric material, and controllability of the system,
which might be key aspects for the optimisation of the system design. For a composite
longitudinal vibrator (bolted Langevin transducer), which is a base for many technical
applications, this contribution shows in detail, how above mentioned aspects depend
on the position and volume of the piezoelectric material related to the mode shape.
author:
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Ernst Günther
full_name: Lierk, Ernst Günther
last_name: Lierk
- first_name: Walter
full_name: Littmann, Walter
last_name: Littmann
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Hemsel T, Lierk EG, Littmann W, Morita T. Various Aspects of the Placement
of a Piezoelectric Material in Composite Actuators, Motors, and Transducers. Journal
of Korean Physical Society. 2010;57(4):933-937. doi:10.3938/jkps.57.933
apa: Hemsel, T., Lierk, E. G., Littmann, W., & Morita, T. (2010). Various Aspects
of the Placement of a Piezoelectric Material in Composite Actuators, Motors, and
Transducers. Journal of Korean Physical Society, 57(4), 933–937.
https://doi.org/10.3938/jkps.57.933
bibtex: '@article{Hemsel_Lierk_Littmann_Morita_2010, title={Various Aspects of the
Placement of a Piezoelectric Material in Composite Actuators, Motors, and Transducers},
volume={57}, DOI={10.3938/jkps.57.933},
number={4}, journal={Journal of Korean Physical Society}, author={Hemsel, Tobias
and Lierk, Ernst Günther and Littmann, Walter and Morita, Takeshi}, year={2010},
pages={933–937} }'
chicago: 'Hemsel, Tobias, Ernst Günther Lierk, Walter Littmann, and Takeshi Morita.
“Various Aspects of the Placement of a Piezoelectric Material in Composite Actuators,
Motors, and Transducers.” Journal of Korean Physical Society 57, no. 4
(2010): 933–37. https://doi.org/10.3938/jkps.57.933.'
ieee: T. Hemsel, E. G. Lierk, W. Littmann, and T. Morita, “Various Aspects of the
Placement of a Piezoelectric Material in Composite Actuators, Motors, and Transducers,”
Journal of Korean Physical Society, vol. 57, no. 4, pp. 933–937, 2010.
mla: Hemsel, Tobias, et al. “Various Aspects of the Placement of a Piezoelectric
Material in Composite Actuators, Motors, and Transducers.” Journal of Korean
Physical Society, vol. 57, no. 4, 2010, pp. 933–37, doi:10.3938/jkps.57.933.
short: T. Hemsel, E.G. Lierk, W. Littmann, T. Morita, Journal of Korean Physical
Society 57 (2010) 933–937.
date_created: 2019-05-13T09:56:22Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.933
intvolume: ' 57'
issue: '4'
keyword:
- Bolted Langevin transducer
- Optimum placement of piezoelectric ceramics
language:
- iso: eng
page: 933-937
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Various Aspects of the Placement of a Piezoelectric Material in Composite Actuators,
Motors, and Transducers
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9751'
abstract:
- lang: eng
text: 'Piezoelectric inertia motors have a simple construction and are controlled
by a single driving signal. This allows for miniaturization and low cost production.
One of the main questions to be answered during the design process of a piezoelectric
inertia motor is which electrical excitation signal yields optimum motor characteristics.
Three signals and their variants are widely used in literature: sawtooth, parabolic
and cycloidic signals. It can be shown that neither of these can drive the motor
at its maximum possible velocity in non-resonant operation. Within this paper
we propose to use a rigid body model of a simple inertia motor to predict the
motor characteristics depending on the movement pattern of the driving element.
Advantages and disadvantages of three different drive signals that maximize the
motor velocity are discussed.'
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Hunstig M, Hemsel T. Drive Signals for Maximizing the Velocity of Piezoelectric
Inertia Motors. Journal of Korean Physical Society. 2010;57(4):938-941.
doi:10.3938/jkps.57.938
apa: Hunstig, M., & Hemsel, T. (2010). Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors. Journal of Korean Physical Society, 57(4),
938–941. https://doi.org/10.3938/jkps.57.938
bibtex: '@article{Hunstig_Hemsel_2010, title={Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors}, volume={57}, DOI={10.3938/jkps.57.938},
number={4}, journal={Journal of Korean Physical Society}, author={Hunstig, Matthias
and Hemsel, Tobias}, year={2010}, pages={938–941} }'
chicago: 'Hunstig, Matthias, and Tobias Hemsel. “Drive Signals for Maximizing the
Velocity of Piezoelectric Inertia Motors.” Journal of Korean Physical Society
57, no. 4 (2010): 938–41. https://doi.org/10.3938/jkps.57.938.'
ieee: M. Hunstig and T. Hemsel, “Drive Signals for Maximizing the Velocity of Piezoelectric
Inertia Motors,” Journal of Korean Physical Society, vol. 57, no. 4, pp.
938–941, 2010.
mla: Hunstig, Matthias, and Tobias Hemsel. “Drive Signals for Maximizing the Velocity
of Piezoelectric Inertia Motors.” Journal of Korean Physical Society, vol.
57, no. 4, 2010, pp. 938–41, doi:10.3938/jkps.57.938.
short: M. Hunstig, T. Hemsel, Journal of Korean Physical Society 57 (2010) 938–941.
date_created: 2019-05-13T10:03:06Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.938
intvolume: ' 57'
issue: '4'
language:
- iso: eng
page: 938-941
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Drive Signals for Maximizing the Velocity of Piezoelectric Inertia Motors
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9752'
abstract:
- lang: eng
text: Piezoelectric inertia motors make use of the inertia of a slider to drive
the slider by friction contact in a series of small steps which are generally
composed of a stick phase and a slip phase. If the best electrical drive signal
for the piezoelectric actuator in an inertia motor is to be determined, its dynamical
behaviour must be known. A classic dynamic lumped parameter model for piezoelectric
actuators is valid only in resonance and, therefore, is not suitable for modelling
the actuator in an inertia motor. A reduced dynamic model is used instead. Its
parameters are identified using a step response measurement. This model is used
to predict the movement of the actuator in response to a velocity-optimized signal
introduced in a separate contribution. Results show that the model cannot represent
the dynamical characteristics of the actuator completely. For determining voltage
signals that let piezoelectric actuators follow a calculated movement pattern
exactly, the model can, therefore, only be used with limitations.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
citation:
ama: Hunstig M, Hemsel T. Parameter Identification and Model Validation for the
Piezoelectric Actuator in an Inertia Motor. Journal of Korean Physical Society.
2010;57(4):952-954. doi:10.3938/jkps.57.952
apa: Hunstig, M., & Hemsel, T. (2010). Parameter Identification and Model Validation
for the Piezoelectric Actuator in an Inertia Motor. Journal of Korean Physical
Society, 57(4), 952–954. https://doi.org/10.3938/jkps.57.952
bibtex: '@article{Hunstig_Hemsel_2010, title={Parameter Identification and Model
Validation for the Piezoelectric Actuator in an Inertia Motor}, volume={57}, DOI={10.3938/jkps.57.952}, number={4},
journal={Journal of Korean Physical Society}, author={Hunstig, Matthias and Hemsel,
Tobias}, year={2010}, pages={952–954} }'
chicago: 'Hunstig, Matthias, and Tobias Hemsel. “Parameter Identification and Model
Validation for the Piezoelectric Actuator in an Inertia Motor.” Journal of
Korean Physical Society 57, no. 4 (2010): 952–54. https://doi.org/10.3938/jkps.57.952.'
ieee: M. Hunstig and T. Hemsel, “Parameter Identification and Model Validation for
the Piezoelectric Actuator in an Inertia Motor,” Journal of Korean Physical
Society, vol. 57, no. 4, pp. 952–954, 2010.
mla: Hunstig, Matthias, and Tobias Hemsel. “Parameter Identification and Model Validation
for the Piezoelectric Actuator in an Inertia Motor.” Journal of Korean Physical
Society, vol. 57, no. 4, 2010, pp. 952–54, doi:10.3938/jkps.57.952.
short: M. Hunstig, T. Hemsel, Journal of Korean Physical Society 57 (2010) 952–954.
date_created: 2019-05-13T10:04:13Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
doi: 10.3938/jkps.57.952
intvolume: ' 57'
issue: '4'
language:
- iso: eng
page: 952-954
publication: Journal of Korean Physical Society
publication_identifier:
issn:
- 1948-5719
quality_controlled: '1'
status: public
title: Parameter Identification and Model Validation for the Piezoelectric Actuator
in an Inertia Motor
type: journal_article
user_id: '55222'
volume: 57
year: '2010'
...
---
_id: '9754'
abstract:
- lang: eng
text: A model based design approach for improved piezoelectric inertia motors is
presented. Three velocityoptimized movement patterns for the driving body have
been derived. The influence of the motor parameters and the process of designing
an application specific motor with maximum velocity are shown. A simple dynamic
model of the piezoelectric actuator is used to calculate the voltage signal for
achieving the desired movement pattern. Observed distortions of the optimum pattern,
their influence on the motion of the driven body and different methods to reduce
them are discussed.
author:
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Hunstig M, Hemsel T, Sextro W. Improving the Performance of Piezoelectric
Inertia Motors. In: ACTUATOR 2010 Conference Proceedings. ; 2010:657-661.'
apa: Hunstig, M., Hemsel, T., & Sextro, W. (2010). Improving the Performance
of Piezoelectric Inertia Motors. In ACTUATOR 2010 Conference Proceedings
(pp. 657–661).
bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2010, title={Improving the Performance
of Piezoelectric Inertia Motors}, booktitle={ACTUATOR 2010 Conference Proceedings},
author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2010},
pages={657–661} }'
chicago: Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “Improving the Performance
of Piezoelectric Inertia Motors.” In ACTUATOR 2010 Conference Proceedings,
657–61, 2010.
ieee: M. Hunstig, T. Hemsel, and W. Sextro, “Improving the Performance of Piezoelectric
Inertia Motors,” in ACTUATOR 2010 Conference Proceedings, 2010, pp. 657–661.
mla: Hunstig, Matthias, et al. “Improving the Performance of Piezoelectric Inertia
Motors.” ACTUATOR 2010 Conference Proceedings, 2010, pp. 657–61.
short: 'M. Hunstig, T. Hemsel, W. Sextro, in: ACTUATOR 2010 Conference Proceedings,
2010, pp. 657–661.'
date_created: 2019-05-13T10:10:31Z
date_updated: 2022-01-06T07:04:19Z
department:
- _id: '151'
language:
- iso: eng
page: 657-661
publication: ACTUATOR 2010 Conference Proceedings
publication_identifier:
issn:
- 0924-4247
quality_controlled: '1'
status: public
title: Improving the Performance of Piezoelectric Inertia Motors
type: conference
user_id: '55222'
year: '2010'
...