Prof. Dr. Beat Ruhstaller
Prof. Dr. Beat Ruhstaller
ZHAW
School of Engineering
Forschungsschwerpunkt Organic Electronics & Photovoltaics
Technikumstrasse 71
8400 Winterthur
Work at ZHAW
Position
Head of Organic Electronics and Photovoltaics
Projects
- Packaging technology, stability evaluation, and non-destructive testing for commercialization of perovskite solar modules (PACSTATE) / Deputy project leader / Project ongoing
- RADICALS - Rationally Designed Thin Contact Layers enabling Large-Scale Perovskite-on-Silicon Tandem Photovoltaics / Project co-leader / Project ongoing
- Advanced Materials and Characterization Tools for Quantum-Dot enhanced Displays / Deputy project leader / Project ongoing
- Defect Engineering, Advanced Modelling and Characterization for Next Generation Opto-Electronic-Ionic Devices / Deputy project leader / Project ongoing
- Fabrication of single crystal perovskite memristor / Project leader / Project completed
- LED-basierte Wasseraufbereitung / Project co-leader / Project completed
- In-Mold Electronics-Project for OLED-Integration in plastics / Deputy project leader / Project completed
- PV2050: Simulation and Characterization / Deputy project leader / Project completed
Publications
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Battaglia, Mattia; Comi, Ennio; Stadelmann, Thilo; Hiestand, Roman; Ruhstaller, Beat; Knapp, Evelyne,
2023.
Deep ensemble inverse model for image-based estimation of solar cell parameters.
APL Machine Learning.
1(3), pp. 036108.
Available from: https://doi.org/10.1063/5.0139707
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Kissling, Gabriela P.; Ruhstaller, Beat; Pernstich, Kurt P.,
2023.
Measuring frontier orbital energy levels of OLED materials using cyclic voltammetry in solution.
Organic Electronics.
122(106888).
Available from: https://doi.org/10.1016/j.orgel.2023.106888
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Sem, Stefano; Jenatsch, Sandra; Stavrou, Kleitos; Danos, Andrew; Monkman, Andrew P.; Ruhstaller, Beat,
2022.
Journal of Materials Chemistry C.
10(12), pp. 4878-4885.
Available from: https://doi.org/10.1039/D1TC05594A
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Zeder, Simon; Ruhstaller, Beat; Aeberhard, Urs,
2022.
Assessment of photon recycling in perovskite solar cells by fully coupled optoelectronic simulation.
Physical Review Applied.
17(1), pp. 014023.
Available from: https://doi.org/10.1103/PhysRevApplied.17.014023
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Aeberhard, Urs; Schiller, Andreas; Masson, Yannick; Zeder, Simon J.; Blülle, Balthasar; Ruhstaller, Beat,
2022.
Analysis and optimization of organic tandem solar cells by full opto-electronic simulation.
Frontiers in Photonics.
3(891565).
Available from: https://doi.org/10.3389/fphot.2022.891565
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Aeberhard, Urs; Zeder, Simon J.; Ruhstaller, Beat,
2022.
Optical and Quantum Electronics.
54(10), pp. 617.
Available from: https://doi.org/10.1007/s11082-022-03791-9
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Regnat, Markus; Moon, Chang-Ki; Jenatsch, Sandra; Ruhstaller, Beat; Pernstich, Kurt P.,
2022.
Organic Electronics.
108(106570).
Available from: https://doi.org/10.1016/j.orgel.2022.106570
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Aeberhard, Urs; Zeder, Simon; Ruhstaller, Beat,
2021.
Optics Express.
29(10), pp. 14773-14788.
Available from: https://doi.org/10.1364/OE.424091
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Comi, Ennio; Knapp, Evelyne; Weidmann, Stefano; Kirsch, Christoph; Jenatsch, Sandra; Hiestand, Roman; Ruhstaller, Beat,
2021.
Sinusoidal small-signal (AC) and steady-state (DC) analysis of large-area solar cells.
Solar Energy Advances.
1(100003).
Available from: https://doi.org/10.1016/j.seja.2021.100003
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Diethelm, Matthias; Penninck, Lieven; Regnat, Markus; Offermans, Ton; Zimmermann, Birger; Kirsch, Christoph; Hiestand, Roman; Altazin, Stéphane; Ruhstaller, Beat,
2020.
Solar Energy.
209, pp. 186-193.
Available from: https://doi.org/10.1016/j.solener.2020.08.058
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Zeder, Simon; Kirsch, Christoph; Aeberhard, Urs; Blülle, Balthasar; Jenatsch, Sandra; Ruhstaller, Beat,
2020.
Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling.
Journal of the Society for Information Display.
28(5), pp. 440-449.
Available from: https://doi.org/10.1002/jsid.903
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Jenatsch, Sandra; Züfle, Simon; Blülle, Balthasar; Ruhstaller, Beat,
2020.
Journal of Applied Physics.
127(3).
Available from: https://doi.org/10.1063/1.5132599
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Jagielski, Jakub; Solari, Simon F.; Jordan, Lucie; Scullion, Declan; Blülle, Balthasar; Li, Yen-Ting; Krumeich, Frank; Chiu, Yu-Cheng; Ruhstaller, Beat; Santos, Elton J. G.; Shih, Chih-Jen,
2020.
Scalable photonic sources using two-dimensional lead halide perovskite superlattices.
Nature Communications.
11(1).
Available from: https://doi.org/10.1038/s41467-019-14084-3
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Hofmann, Alexander J.L.; Züfle, Simon; Shimizu, Kohei; Schmid, Markus; Wessels, Vivien; Jäger, Lars; Altazin, Stéphane; Ikegami, Keitaro; Khan, Motiur Rahman; Neher, Dieter; Ishii, Hisao; Ruhstaller, Beat; Brütting, Wolfgang,
2019.
Dipolar doping of organic semiconductors to enhance carrier injection.
Physical Review Applied.
12(6), pp. 064052.
Available from: https://doi.org/10.1103/PhysRevApplied.12.064052
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Regnat, Markus; Pernstich, Kurt P.; Kim, Kwon‐Hyeon; Kim, Jang‐Joo; Nüesch, Frank; Ruhstaller, Beat,
2019.
Advanced Electronic Materials.
6(2), pp. 1900804.
Available from: https://doi.org/10.1002/aelm.201900804
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Diethelm, Matthias; Schiller, Andreas; Kawecki, Maciej; Devižis, Andrius; Blülle, Balthasar; Jenatsch, Sandra; Knapp, Evelyne; Grossmann, Quirin; Ruhstaller, Beat; Nüesch, Frank; Hany, Roland,
2019.
The dynamic emission zone in sandwich polymer light‐emitting electrochemical cells.
Advanced Functional Materials.
2019(1906803).
Available from: https://doi.org/10.1002/adfm.201906803
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Regnat, Markus; Pernstich, Kurt; Ruhstaller, Beat,
2019.
Influence of the bias-dependent emission zone on exciton quenching and OLED efficiency.
Organic Electronics.
70, pp. 219-226.
Available from: https://doi.org/10.1016/j.orgel.2019.04.027
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Neukom, Martin T.; Schiller, Andreas; Züfle, Simon; Knapp, Evelyne; Ávila, Jorge; Pérez-del-Rey, Daniel; Dreessen, Chris; Zanoni, Kassio P.S.; Sessolo, Michele; Bolink, Henk J.; Ruhstaller, Beat,
2019.
ACS Applied Materials & Interfaces.
11(26), pp. 23320-23328.
Available from: https://doi.org/10.1021/acsami.9b04991
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Regnat, Markus; Pernstich, Kurt P.; Züfle, Simon; Ruhstaller, Beat,
2018.
Analysis of the bias-dependent split emission zone in phosphorescent OLEDs.
ACS Applied Materials & Interfaces.
10(37), pp. 31552-31559.
Available from: https://doi.org/10.1021/acsami.8b09595
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Fluhr, Daniel; Züfle, Simon; Muhsin, Burhan; Öttking, Rolf; Seeland, Marco; Roesch, Roland; Schubert, Ulrich S.; Ruhstaller, Beat; Krischok, Stefan; Hoppe, Harald,
2018.
Physica status solidi A.
215(23).
Available from: https://doi.org/10.1002/pssa.201800474
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Altazin, Stéphane; Stepanova, L.; Werner, J.; Niesen, B.; Ballif, C.; Ruhstaller, B.,
2018.
Design of perovskite/crystalline-silicon monolithic tandem solar cells.
Optics Express.
26(10), pp. A579-A590.
Available from: https://doi.org/10.1364/OE.26.00A579
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Neukom, Martin; Züfle, Simon; Jenatsch, Sandra; Ruhstaller, Beat,
2018.
Opto-electronic characterization of third-generation solar cells.
Science and Technology of Advanced Materials.
19(1), pp. 291-316.
Available from: https://doi.org/10.1080/14686996.2018.1442091
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Wang, Lei; Jenatsch, Sandra; Ruhstaller, Beat; Hinderling, Christian; Gesevičius, Donatas; Hany, Roland; Nüesch, Frank,
2018.
Organic salt semiconductor with high photoconductivity and long carrier lifetime.
Advanced Functional Materials.
28(16), pp. 1705724.
Available from: https://doi.org/10.1002/adfm.201705724
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Jenatsch, Sandra; Altazin, Stéphane; Will, Paul Anton; Neukom, Martin T.; Knapp, Evelyne; Züfle, Simon; Lenk, Simone; Reineke, Sebastian; Ruhstaller, Beat,
2018.
Journal of Applied Physics.
124(105501).
Available from: https://doi.org/10.1063/1.5044494
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Diethelm, Matthias; Penninck, Lieven; Altazin, Stéphane; Hiestand, Roman; Kirsch, Christoph; Ruhstaller, Beat,
2018.
Quantitative analysis of pixel crosstalk in AMOLED displays.
Journal of Information Display.
19(2), pp. 61-69.
Available from: https://doi.org/10.1080/15980316.2018.1428232
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Altazin, Stéphane; Kirsch, Christoph; Knapp, Evelyne; Stous, Alexandre; Ruhstaller, Beat,
2018.
Journal of Applied Physics.
124(13), pp. 135501.
Available from: https://doi.org/10.1063/1.5043245
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Züfle, Simon; Altazin, Stéphane; Hofmann, Alexander; Jäger, Lars; Neukom, Martin T.; Brütting, Wolfgang; Ruhstaller, Beat,
2017.
Journal of Applied Physics.
122(115502).
Available from: https://doi.org/10.1063/1.4992041
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Züfle, Simon; Altazin, Stéphane; Hofmann, Alexander; Jäger, Lars; Neukom, Martin; Schmidt, Tobias D.; Brütting, Wolfgang; Ruhstaller, Beat,
2017.
The use of charge extraction by linearly increasing voltage in polar organic light-emitting diodes.
Journal of Applied Physics.
121(175501).
Available from: https://doi.org/10.1063/1.4982903
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Kirsch, Christoph; Altazin, Stéphane; Hiestand, Roman; Beierlein, Tilman; Ferrini, Rolando; Offermans, Ton; Pennick, L.; Ruhstaller, Beat,
2017.
Electrothermal simulation of large-area semiconductor devices.
The International Journal of Multiphysics.
11(2), pp. 127-136.
Available from: https://doi.org/10.21152/1750-9548.11.2.127
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Neukom, Martin; Züfle, Simon; Knapp, Evelyne; Makha, Mohammed; Hany, Roland; Ruhstaller, Beat,
2017.
Why perovskite solar cells with high efficiency show small IV-curve hysteresis.
Solar Energy Materials & Solar Cells.
169, pp. 159-166.
Available from: https://doi.org/10.1016/j.solmat.2017.05.021
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Altazin, Stéphane; Züfle, Simon; Knapp, Evelyne; Kirsch, Christoph; Schmidt, T.D.; Jäger, L.; Noguchi, Y.; Brütting, W.; Ruhstaller, Beat,
2016.
Simulation of OLEDs with a polar electron transport layer.
Organic Electronics.
39, pp. 244-249.
Available from: https://doi.org/10.1016/j.orgel.2016.10.014
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Züfle, Simon; Neukom, Martin T.; Altazin, Stéphane; Zinggeler, Marc; Chrapa, Marek; Offermans, Ton; Ruhstaller, Beat,
2015.
An effective area approach to model lateral degradation in organic solar cells.
Advanced Energy Materials.
5(20).
Available from: https://doi.org/10.1002/aenm.201500835
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Jenatsch, Sandra; Geiger, Thomas; Heier, Jakob; Kirsch, Christoph; Nüesch, Frank; Paracchino, Adriana; Rentsch, Daniel; Ruhstaller, Beat; Véron, Anna C.; Hany, Roland,
2015.
Science and Technology of Advanced Materials.
16(3).
Available from: https://doi.org/10.1088/1468-6996/16/3/035003
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Knapp, Evelyne; Ruhstaller, Beat,
2015.
Analysis of negative capacitance and self-heating in organic semiconductor devices.
Journal of Applied Physics.
117(13).
Available from: https://doi.org/10.1063/1.4916981
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Eck, Michael; Van Pham, Chuyen; Züfle, Simon; Neukom, Martin; Sessler, Martin; Scheunemann, Dorothea; Erdem, Emre; Weber, Stefan; Borchert, Holger; Ruhstaller, Beat; Krüger, Michael,
2014.
Physical Chemistry Chemical Physics.
16(24), pp. 12251-12260.
Available from: https://doi.org/10.1039/c4cp01566e
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Jenatsch, Sandra; Hany, Roland; Véron, Anna C.; Neukom, Martin; Züfle, Simon; Borgschulte, Andreas; Ruhstaller, Beat; Nüesch, Frank,
2014.
The Journal of Physical Chemistry C.
118(30), pp. 17036-17045.
Available from: https://doi.org/10.1021/jp5005314
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Lanz, Thomas; Bonmarin, Mathias; Stuckelberger, Michael; Schlumpf, Christian; Ballif, Christophe; Ruhstaller, Beat,
2013.
IEEE Journal of Selected Topics in Quantum Electronics.
19(5), pp. 1-8.
Available from: https://doi.org/10.1109/JSTQE.2013.2250259
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Lanz, Thomas; Fang, Liang; Baik, Seung Jae; Lim, Kong Su; Ruhstaller, Beat,
2012.
Photocurrent increase in amorphous Si solar cells by increased reflectivity of LiF/Al electrodes.
Solar Energy Materials & Solar Cells.
107, pp. 259-262.
Available from: https://doi.org/10.1016/j.solmat.2012.06.044
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Neukom, M. T.; Züfle, Simon; Ruhstaller, Beat,
2012.
Organic Electronics.
13(12), pp. 2910-2916.
Available from: https://doi.org/10.1016/j.orgel.2012.09.008
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Knapp, Evelyne; Ruhstaller, Beat,
2012.
The role of shallow traps in dynamic characterization of organic semiconductor devices.
Journal of Applied Physics.
112(2).
Available from: https://doi.org/10.1063/1.4739303
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Knapp, Evelyne; Ruhstaller, Beat,
2011.
Numerical analysis of steady-state and transient charge transport in organic semiconductor devices.
Optical and Quantum Electronics.
42(11–13), pp. 667-677.
Available from: https://doi.org/10.1007/s11082-011-9443-1
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Lanz, Thomas; Ruhstaller, Beat; Battaglia, Corsin; Ballif, Christophe,
2011.
Extended light scattering model incorporating coherence for thin-film silicon solar cells.
Journal of Applied Physics.
110(3).
Available from: https://doi.org/10.1063/1.3622328
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Knapp, Evelyne; Ruhstaller, Beat,
2011.
Applied Physics Letters.
99(9).
Available from: https://doi.org/10.1063/1.3633109
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Knapp, Evelyne; Häusermann, Roger; Schwarzenbach, Hansueli; Ruhstaller, Beat,
2010.
Numerical simulation of charge transport in disordered organic semiconductor devices.
Journal of Applied Physics.
108(5), pp. 054504-1-054504-8.
Available from: https://doi.org/10.1063/1.3475505
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Häusermann, R.; Knapp, Evelyne; Moos, M.; Reinke, N. A.; Flatz, T.; Ruhstaller, Beat,
2009.
Journal of Applied Physics.
106(10), pp. 104507.
Available from: https://doi.org/10.1063/1.3259367
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Leger, J.M.; Carter, S.A.; Ruhstaller, Beat,
2005.
Journal of Applied Physics.
98(12).
Available from: https://doi.org/10.1063/1.2149162
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Leger, J. M.; Carter, S. A.; Ruhstaller, Beat; Nothofer, H.-G.; Scherf, Ullrich; Tillmann, H.; Hörhold, H.-H.,
2003.
Physical Review B.
68(5).
Available from: https://doi.org/10.1103/PhysRevB.68.054209
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Beierlein, T. A.; Ruhstaller, Beat; Gundlach, D. J.; Riel, H.; Karg, S.; Rost, C.; Riess, W.,
2003.
Investigation of internal processes in organic light-emitting devices using thin sensing layers.
Synthetic Metals.
138(1–2), pp. 213-221.
Available from: https://doi.org/10.1016/S0379-6779(02)01269-9
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Riel, H.; Karg, S.; Beierlein, T.; Ruhstaller, Beat; Riess, W.,
2003.
Phosphorescent top-emitting organic light-emitting devices with improved light outcoupling.
Applied Physics Letters.
82(3).
Available from: https://doi.org/10.1063/1.1537052
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Ruhstaller, Beat; Carter, S.; Barth, S.; Riel, H.; Riess, W.; Scott, J.C.,
2001.
Transient and steady-state behavior of space charges in multilayer organic light-emitting diodes.
Journal of Applied Physics.
89(8), pp. 4575.
Available from: https://doi.org/10.1063/1.1352027
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Ruhstaller, Beat; Scott, J.C.; Brock, P.J.; Scherf, Ullrich; Carter, S.A.,
2000.
Bias-tuned reduction of self-absorption in polymer blend electroluminescence.
Chemical Physics Letters.
317(3-5), pp. 238-244.
Available from: https://doi.org/10.1016/S0009-2614(99)01390-1
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Bliznyuk, Valery N.; Ruhstaller, Beat; Brock, P.J.; Scherf, Ullrich; Carter, S.A.,
1999.
Self-assembled nanocomposite polymer light-emitting diodes with improved efficiency and luminance.
Advanced Materials.
11(15), pp. 1257-1261.
Available from: https://doi.org/10.1002/(SICI)1521-4095(199910)11:15<1257::AID-ADMA1257>3.0.CO;2-D
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Salis, G.; Ruhstaller, Beat; Ensslin, K.; Campman, K.; Maranowski, K.; Gossard, A. C.,
1998.
Subband densities in quantum wells under in-plane magnetic fields.
Physical Review B.
58(3), pp. 1436-1441.
Available from: https://doi.org/10.1103/PhysRevB.58.1436
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Altazin, Stéphane; Penninck, Lieven; Ruhstaller, Beat,
2018.
Outcoupling technologies : concepts, simulation, and implementation
.
In:
Handbook of organic light-emitting diodes.
Tokyo:
Springer.
pp. 1-22.
Available from: https://doi.org/10.1007/978-4-431-55761-6_21-1
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Regnat, Markus; Pernstich, Kurt; Blülle, Balthasar; Jenatsch, Sandra; Heo, Moon K.; Ruhstaller, Beat, eds.,
2024.
International Conference on Display Technology ICDT, Hefei, China, 31 March - 3 April 2024.
.
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Comi, Ennio; Knapp, Evelyne; Battaglia, Mattia; Kirsch, Christoph; Weidmann, Stefano; Jenatsch, Sandra; Hiestand, Roman; Bonmarin, Mathias; Ruhstaller, Beat; et al.,
2022.
Electro-thermal model for lock-in infrared imaging of defects in perovskite solar cells [paper].
In:
EU PVSEC Proceedings.
8th World Conference on Photovoltaic Energy Conversion, Milan, Italy, 26-30 September 2022.
WIP.
pp. 241-246.
Available from: https://doi.org/10.4229/WCPEC-82022-2BO.8.3
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Regnat, M.; Pernstich, K. P.; Jenatsch, S.; Ruhstaller, B.,
2021.
In:
13th Asian Conference on Organic Electronics (A-COE 2021), Online, 2-4 September 2021.
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Knapp, Evelyne; Battaglia, Mattia; Stadelmann, Thilo; Jenatsch, Sandra; Ruhstaller, Beat,
2021.
XGBoost trained on synthetic data to extract material parameters of organic semiconductors [paper].
In:
Proceedings of the 8th SDS.
8th Swiss Conference on Data Science, Lucerne, Switzerland, 9 June 2021.
IEEE.
pp. 46-51.
Available from: https://doi.org/10.1109/SDS51136.2021.00015
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Häusermann, Roger; Jenatsch, Sandra; Leganés Carballo, Jaime; Sharifidehsari, Hamed; Blülle, Balthasar; Züfle, Simon; Liaptsis, Georgios; Ruhstaller, Beat,
2021.
Optimizing charge transport and reducing excitonic loss channels in fluorescent doped TADF OLEDs [paper].
In:
SID International Symposium : Digest of Technical Papers.
International Conference on Display Technology (ICDT), Wuhan, China, 11-14 October 2020.
Wiley.
pp. 341-344.
Available from: https://doi.org/10.1002/sdtp.14686
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Jenatsch, Sandra; Züfle, Simon; Blülle, Balthasar; Ruhstaller, Beat,
2021.
In:
SID International Symposium : Digest of Technical Papers.
International Conference on Display Technology (ICDT), Wuhan, China, 11-14 October 2020.
Wiley.
pp. 299-302.
Available from: https://doi.org/10.1002/sdtp.14470
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Aeberhard, Urs; Zeder, Simon J.; Ruhstaller, Beat,
2021.
In:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
48th IEEE Photovoltaic Specialists Conference (PVSC), Virtual Conference, 20-25 June 2021.
IEEE.
pp. 0278-0282.
Available from: https://doi.org/10.1109/PVSC43889.2021.9518720
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Aeberhard, Urs; Zeder, Simon; Ruhstaller, Beat,
2021.
Rigorous simulation of photon recycling effects in perovskite solar cells and LEDs [paper].
In:
2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD).
21st International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Turin (online), 13-17 September 2021.
IEEE.
pp. 63-64.
Available from: https://doi.org/10.1109/NUSOD52207.2021.9541505
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Aeberhard, Urs; Häusermann, Roger; Schiller, Andreas; Blülle, Balthasar; Ruhstaller, Beat,
2020.
In:
2020 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD).
20th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), Turin (online), 14-18 September 2020.
IEEE.
pp. 37-38.
Available from: https://doi.org/10.1109/NUSOD49422.2020.9217773
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Jenatsch, Sandra; Züfle, Simon; Blülle, Balthasar; Ruhstaller, Beat,
2020.
In:
SID International Symposium : Digest of Technical Papers.
Display Week 2020, online, 3-7 August 2020.
Wiley.
pp. 634-637.
Available from: https://doi.org/10.1002/sdtp.13947
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Aeberhard, Urs; Neukom, Martin T.; Schiller, Andreas; Zuefle, Simon; Jenatsch, Sandra; Blülle, Balthasar; Altazin, Stéphane; Stepanova, Lidia; Knapp, Evelyne; Kirsch, Christoph; Ruhstaller, Beat,
2020.
Computational device optimization and parameter extraction for perovskite-based solar cells [paper].
In:
Freundlich, Alexandre; Sugiyama, Masakazu; Collin, Stéphane, eds.,
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices IX.
SPIE Photonics West, San Francisco, USA, 1-6 February 2020.
SPIE.
pp. 112750B.
Proceedings of SPIE ; 11275.
Available from: https://doi.org/10.1117/12.2545507
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Blülle, Balthasar; Altazin, Stéphane; Frouin, Bérengère; Stepanova, Lidia; Jenatsch, Sandra; Ruhstaller, Beat,
2019.
In:
SID International Symposium : Digest of Technical Papers.
International Conference on Display Technology (ICDT), Kunshan, China, 26-29 March 2019.
Wiley.
Available from: https://doi.org/10.1002/sdtp.13512
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Braga, Daniele; Jenatsch, Sandra; Penninck, Lieven; Hiestand, Roman; Diethelm, Matthias; Altazin, Stéphane; Kirsch, Christoph; Ruhstaller, Beat,
2019.
In:
SID International Symposium : Digest of Technical Papers.
International Conference on Display Technology (ICDT), Kunshan, China, 26-29 March 2019.
Wiley.
pp. 953-956.
Available from: https://doi.org/10.1002/sdtp.13083
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Aeberhard, Urs; Altazin, Stéphane; Stepanova, Lidia; Stous, Alexandre; Blulle, Balthasar; Kirsch, Christoph; Knapp, Evelyne; Ruhstaller, Beat,
2019.
Numerical optimization of organic and hybrid multijunction solar cells [paper].
In:
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC).
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC), Chicago, USA, 16-21 June 2019.
IEEE.
pp. 0105-0111.
Available from: https://doi.org/10.1109/PVSC40753.2019.8980824
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Knapp, Evelyne; Ruhstaller, Beat,
2015.
Analysis of self-heating and negative capacitance in organic semiconductors devices [paper].
In:
International Symposium of the Society for Information display (SID), San Jose, USA, 21 May - 5 June 2015.
Wiley.
pp. 778-781.
Available from: https://doi.org/10.1002/sdtp.10224
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Altazin, Stéphane; Reynaud, Clément; Mayer, Ursula Maria; Lanz, Thomas; Lapagna, Kevin; Knaack, Reto; Penninck, Lieven; Kirsch, Christoph; Pernstich, Kurt P.; Harkema, Stephan; Hermes, Dorothee; Ruhstaller, Beat,
2015.
Simulations, measurements and optimization of OLEDs with scattering layer [paper].
In:
SID international symposium : digest of technical papers.
International Symposium of the Society for Information display (SID), San Jose, USA, 21 May - 5 June 2015.
Wiley.
pp. 564-567.
Available from: https://doi.org/10.1002/sdtp.10478
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Lanz, Thomas; Bonmarin, Mathias; Ruhstaller, Beat; Offermans, Ton,
2014.
In:
Graetzel, Michael; Nazeeruddin, Mohammad, eds.,
Proceedings of the 6th International Conference on Hybrid and Organic Photovoltaics (HOPV14).
6th International Conference on Hybrid and Organic Photovoltaics (HOPV14), Ecublens, 11-14 May 2014.
nanoGe.
-
Altazin, Stéphane; Lapagna, Kevin; Lanz, Thomas; Kirsch, Christoph; Knaack, Reto; Ruhstaller, Beat,
2014.
Design tool for light scattering enhancement in OLEDs [paper].
In:
SID symposium : digest of technical papers.
Organic Light-Emitting Diodes in Society of Information Display, San Diego, USA, 1-6 June 2014.
Wiley.
pp. 576-579.
Available from: https://doi.org/10.1002/j.2168-0159.2014.tb00151.x
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Altazin, Stéphane; Perucco, Benjamin; Pagan, Nicolò; Lapagna, Kevin; Lanz, Thomas; Knaack, Reto; Knapp, Evelyne; Ruhstaller, Beat,
2013.
Multi-scale modeling of organic light-emitting devices [paper].
In:
SID International Symposium: Digest of Technical Papers.
International Symposium of the Society for Information display (SID), San Jose, USA, 19-24 May 2013.
Wiley.
pp. 1486-1489.
Available from: https://doi.org/10.1002/j.2168-0159.2013.tb06529.x
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Zeder, Simon; Aeberhard, Urs; Ruhstaller, Beat; Tress, Wolfgang,
2023.
Photon recycling in metal halide perovskites : its modeling and relevance to optoelectronic devices
.
In:
Martínez-Pastor, Juan P.; Boix, Pablo P.; Xing, Guichuan, eds.,
Metal Halide Perovskites for Generation, Manipulation and Detection of Light.
Amsterdam:
Elsevier.
pp. 507-545.
Photonic Materials and Applications.
Available from: https://doi.org/10.1016/B978-0-323-91661-5.00001-5
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Aeberhard, Urs; Hiestand, Roman; Ruhstaller, Beat,
2020.
Simulation of beam shaping by micro‐textures for curved displays [paper].
In:
SID International Symposium : Digest of Technical Papers.
Display Week 2020, online, 3-7 August 2020.
Wiley.
pp. 957-959.
Available from: https://doi.org/10.1002/sdtp.14030
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Jenatsch, Sandra; Züfle, Simon; Will, Paul Anton; Bülle, Balthasar; Neukom, Martin; Lenk, Simone; Reineke, Sebastian; Braga, Daniele; Domanski, Konrad; Ruhstaller, Beat,
2019.
In:
SID International Symposium : Digest of Technical Papers.
International Conference on Display Technology (ICDT), Kunshan, China, 26-29 March 2019.
pp. 1895-1898.
Available from: https://doi.org/10.1002/sdtp.13333
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Penninck, Lieven; Diethelm, Matthias; Altazin, Stéphane; Hiestand, Roman; Kirsch, Christoph; Ruhstaller, Beat,
2018.
Modelling crosstalk through common semiconductor layers in AMOLED displays.
Journal of the Society for Information Display.
26(9), pp. 546-554.
Available from: https://doi.org/10.1002/jsid.671
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Jenatsch, Sandra; Regnat, Markus; Hany, Roland; Diethelm, Matthias; Nüesch, Frank; Ruhstaller, Beat,
2018.
ACS Photonics.
5(4), pp. 1591-1598.
Available from: https://doi.org/10.1021/acsphotonics.8b00047
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Altazin, Stéphane; Züfle, Simon; Knapp, Evelyne; Kirsch, Christoph; Schmidt, Tobias D.; Jäger, Lars; Brütting, Wolfgang; Ruhstaller, Beat,
2016.
Combining simulators and experiments to study the impact of polar OLED materials [paper].
In:
SID Symposium Digest of Technical Papers.
SID International Symposium, San Francisco, USA, 22-27 May 2016.
Wiley.
pp. 1750-1753.
Available from: https://doi.org/10.1002/sdtp.11059
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Losio, Paolo Antonio; Feurer, Thomas; Buecheler, Stephan; Ruhstaller, Beat,
2016.
Evolutionary optimization of TCO/mesh electrical contacts in CIGS solar cells [paper].
In:
Proceedings of the EU PVSEC 2016 (Munich).
32nd European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC 2016), Munich, Germany, 20-24 June 2016.
WIP Wirtschaft und Infrastruktur.
pp. 1237-1240.
Available from: https://doi.org/10.21256/zhaw-1987
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Altazin, Stéphane; Züfle, Simon; Knapp, Evelyne; Kirsch, Christoph; Schmidt, Tobias D.; Jäger, Lars; Brütting, Wolfgang; Ruhstaller, Beat,
2016.
On the role of polar molecules and the barrier for charge injection in OLEDs [paper].
In:
So, Franky; Adachi, Chihaya; Kim, Jang-Joo, eds.,
Proceedings of SPIE, Organic Light Emitting Materials and Devices XX.
SPIE Organic Photonics + Electronics, San Diego, USA, 28 August - 1 September 2016.
Available from: https://doi.org/10.1117/12.2238620
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Knapp, Evelyne; Ruhstaller, Beat,
2015.
Analysis of self-heating and trapping in organic semiconductor devices [paper].
In:
So, Franky; Adachi, Chihaya; Kim, Jang-Joo, eds.,
Organic Light Emitting Materials and Devices XIX.
Organic Light Emitting Materials and Devices XIX, San Diego, USA, 9-11 August 2015.
SPIE.
Available from: https://doi.org/10.1117/12.2185712
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Altazin, Stéphane; Lanz, Thomas; Lapagna, Kevin; Ruhstaller, Beat,
2013.
Impact of light scattering for efficiency enhancement in organic solar cells [paper].
In:
28th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Paris, France, 30 September - 4 October 2013.
WIP.
Available from: https://doi.org/10.21256/zhaw-1994
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Ruhstaller, Beat; Flatz, T.; Sartoris, Guido; Kiy, M.; Beierlein, Tilman; Winnewisser, C.; Pretot, R.; Chebotareva, N.; v.d. Schaaf, P.,
2006.
Optoelectronic OLED modeling for characterization and optimization [paper].
In:
Organic Electronics Conference and Exhibition, Frankfurt, Germany, 25-27 September 2006.
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Ruhstaller, Beat; Beierlein, Tilman A.; Gmür, Roman; Karg, Siegfried; Riel, Heike; Sartoris, Guido; Schwarzenbach, Hansueli; Riess, Walter,
2004.
In:
Wachutka, Gerhard; Schrag, Gabriele, eds.,
Simulation of Semiconductor Processes and Devices 2004.
10th International Conference on Simulation of Semiconductor Processes and Devices (SISPAD), Munich, 2-4 September 2004.
Springer.
pp. 157-161.
Available from: https://doi.org/10.21256/zhaw-1995
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Ruhstaller, Beat; Schwarzenbach, H. U.,
2004.
Virtuelle Experimente für die Ingenieurausbildung.
ZHWInfo.
19, pp. 45.
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Ruhstaller, Beat; Beierlein, T. A.; Riel, H.; Karg, S.; Scott, J. C.; Riess, W.,
2003.
Simulating electronic and optical processes in multilayer organic light-emitting devices.
IEEE Journal of Selected Topics in Quantum Electronics.
9(3), pp. 723-731.
Available from: https://doi.org/10.1109/JSTQE.2003.818852
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Hocker, Thomas; Sartoris, Guido; Ruhstaller, Beat; Haller, Thomas; Schwarzenbach, Hansueli,
2003.
Mikro- und Nanotechnologie am Center for Computational Physics.
ZHWInfo.
17.
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Beierlein, T. A.; Riel, H.; Ruhstaller, Beat; Hofmann, H.; Crone, B. K.; Karg, S.; Riess, W.,
2002.
Tuning of electrical and optical properties of organic LEDs using combinatorial device fabrication.
Journal of the Society for Information Display.
10(4), pp. 311-315.
Available from: https://doi.org/10.1889/1.1827883
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Comi, Ennio; Jenatsch, Sandra; Blülle, Balthasar; Battaglia, Mattia; Torre Cachafeiro, Miguel Angel; Kirsch, Christoph; Hiestand, Roman; Aeberhard, Urs; Ruhstaller, Beat; Knapp, Evelyne,
2023.
In:
Proceedings of the 40th European Photovoltaic Solar Energy Conference and Exhibition.
40th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC), Lisbon, Portugal, 18-22 September 2023.
München:
WIP.
pp. 020077-001-020077-022.
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Regnat, M.; Jenatsch, S.; Züfle, S.; Pernstich, K. P.; Ruhstaller, B.,
2021.
In:
21st International Meeting on Information Display (IMID 2021), Seoul, Korea, 25-27 August 2021.
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Lanz, Thomas; Boccard, Mathieu; Despeisse, Matthieu; Battaglia, Corsin; Haug, Franz-Josef; Ballif, Christophe; Ruhstaller, Beat,
2013.
In:
European Materials Research Society (E-MRS) 2013 Spring Meeting, Strasbourg, France, 27-31 May 2013.