Prof. Beat Ruhstaller Profile

Prof. Beat Ruhstaller

at Zürcher Hochschule für Angewandte Wissenschaften

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 1 October 2023 Presentation + Paper

Aging and characterization of high-bandgap perovskites for all thin-film tandem solar cell devices

Antonio Cabas Vidani, Sandra Jenatsch, Radha Kothandraman, Fan Fu, Arno Gadola, Simon Zuefle, Beat Ruhstaller

Proceedings Volume 12660, 1266006 (2023) https://doi.org/10.1117/12.2676914

KEYWORDS: Perovskite, Ions, Solar cells, Tandem solar cells, Photovoltaics, Thermal stability, Stress analysis, Wide bandgap semiconductors

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Proceedings Article | 1 October 2023 Presentation + Paper

Evidence for generation of trap states during degradation of TADF OLEDs

Stefano Sem, Antonio Cabas Vidani, Edoardo Stanzani, Sandra Jenatsch, Simon Zuefle, Beat Ruhstaller

Proceedings Volume 12659, 1265902 (2023) https://doi.org/10.1117/12.2677265

KEYWORDS: Organic light emitting diodes, Simulations, Electro optical modeling, Electrons, Electro optics, Temperature metrology, Televisions, Tablets, Silver, Luminous efficiency

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Proceedings Article | 3 March 2020 Presentation + Paper

Computational device optimization and parameter extraction for perovskite-based solar cells

Urs Aeberhard, Martin Neukom, Andreas Schiller, Simon Zuefle, Sandra Jenatsch, Balthasar Bluelle, Stephane Altazin, Lidia Stepanova, Evelyne Knapp, Christoph Kirsch, Beat Ruhstaller

Proceedings Volume 11275, 112750B (2020) https://doi.org/10.1117/12.2545507

KEYWORDS: Perovskite, Solar cells, Silicon, Ions, Tandem solar cells, Optimization (mathematics), Instrument modeling, Optoelectronics, Interfaces, Semiconducting wafers

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Proceedings Article | 23 September 2016 Presentation + Paper

On the role of polar molecules and the barrier for charge injection in OLEDs

S. Altazin, S. Züfle, E. Knapp, C. Kirsch, T. Schmidt, L. Jäger, W. Brütting, B. Ruhstaller

Proceedings Volume 9941, 99410O (2016) https://doi.org/10.1117/12.2238620

KEYWORDS: Organic light emitting diodes, Molecules, Electron transport, Capacitance, Interfaces, Temperature metrology, Dielectric spectroscopy, Light sources and illumination, Telescopic pixel displays, Instrument modeling

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Proceedings Article | 22 September 2015 Presentation + Paper

Analysis of self-heating and trapping in organic semiconductor devices

Evelyne Knapp, Beat Ruhstaller

Proceedings Volume 9566, 95660X (2015) https://doi.org/10.1117/12.2185712

KEYWORDS: Capacitance, Organic semiconductors, Instrument modeling, Organic light emitting diodes, Phase shifts, Resistance, Spectroscopes, Mathematical modeling, Thermal modeling, Organic photovoltaics

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SPIE Journal Paper | 1 January 2011 Open Access

Numerical analysis of exciton dynamics in organic light-emitting devices and solar cells

Daniele Rezzonico, Benjamin Perucco, Evelyne Knapp, Roger Haeusermann, Nils Reinke, Felix Müller, Beat Ruhstaller

JPE, Vol. 1, Issue 1, 011005, (January 2011) https://doi.org/10.1117/12.10.1117/1.3528045

KEYWORDS: Excitons, Solar cells, Organic light emitting diodes, Numerical analysis, Instrument modeling, Polymers, Computer simulations, Interfaces, Organic photovoltaics, Molecules

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Proceedings Article | 18 May 2010 Paper

The influence of the optical environment on the shape of the emission profile and methods of its determination

B. Perucco, N. Reinke, F. Müller, D. Rezzonico, B. Ruhstaller

Proceedings Volume 7722, 77220F (2010) https://doi.org/10.1117/12.853989

KEYWORDS: Excitons, Quantum efficiency, Electrodes, Signal to noise ratio, Pollution control, Organic light emitting diodes, Diffusion, Superposition, Surface plasmons, Mathematical modeling

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Proceedings Article | 18 May 2010 Paper

Transient photocurrent response of organic bulk heterojunction solar cells

Martin Neukom, Nils Reinke, Kai Brossi, Beat Ruhstaller

Proceedings Volume 7722, 77220V (2010) https://doi.org/10.1117/12.854668

KEYWORDS: Resistance, Electrons, Solar cells, Electro optical modeling, Numerical simulations, Organic photovoltaics, Electrodes, Heterojunctions, Pulsed laser operation, Photons

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Proceedings Article | 2 September 2008 Paper

Comprehensive simulation of light-emitting and light-harvesting organic devices

Beat Ruhstaller, Thomas Flatz, Daniele Rezzonico, Michael Moos, Nils Reinke, Evelyne Huber, Roger Haeusermann, Benjamin Perucco

Proceedings Volume 7051, 70510J (2008) https://doi.org/10.1117/12.802447

KEYWORDS: Excitons, Organic light emitting diodes, Instrument modeling, Solar cells, Organic photovoltaics, Absorption, Diffusion, Device simulation, Thin films, Solar radiation models

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Proceedings Article | 27 February 2002 Paper

Combinatorial device fabrication and optimization of multilayer organic LEDs

Tilman Beierlein, Hans-Peter Ott, Horst Hofmann, Heike Riel, Beat Ruhstaller, Brian Crone, Siegfried Karg, Walter Riess

Proceedings Volume 4464, (2002) https://doi.org/10.1117/12.457474

KEYWORDS: Organic light emitting diodes, Electrodes, Interfaces, Metals, Data modeling, Electroluminescence, Camera shutters, Doping, Measurement devices, Light emitting diodes

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Showing 5 of 10 publications

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