Dr. Evelyne Knapp

Projects

• Advanced Imaging and Machine Learning for PV Quality Assurance / Project leader / Project ongoing
• ThermoPlaner3D / Team member / Project ongoing
• Enhanced blood flow and pressure measurements with PhysioCath-microcatheter for reliable diagnosis of 'Ischemia with Non-Obstructive Coronary Artery' (INOCA) / Deputy project leader / Project ongoing

Publications

• 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

• 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

• 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

• 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.

  Consistent device simulation model describing perovskite solar cells in steady-state, transient, and frequency domain.

  ACS Applied Materials & Interfaces.

  11(26), pp. 23320-23328.

  Available from: https://doi.org/10.1021/acsami.9b04991

• Jenatsch, Sandra; Altazin, Stéphane; Will, Paul Anton; Neukom, Martin T.; Knapp, Evelyne; Züfle, Simon; Lenk, Simone; Reineke, Sebastian; Ruhstaller, Beat,

  2018.

  Quantitative analysis of charge transport in intrinsic and doped organic semiconductors combining steady-state and frequency-domain data.

  Journal of Applied Physics.

  124(105501).

  Available from: https://doi.org/10.1063/1.5044494

• Altazin, Stéphane; Kirsch, Christoph; Knapp, Evelyne; Stous, Alexandre; Ruhstaller, Beat,

  2018.

  Refined drift-diffusion model for the simulation of charge transport across layer interfaces in organic semiconductor devices.

  Journal of Applied Physics.

  124(13), pp. 135501.

  Available from: https://doi.org/10.1063/1.5043245

• Monnier, Christophe A.; Crippa, Federica; Geers, Christoph; Knapp, Evelyne; Rothen-Rutishauser, Barbara; Bonmarin, Mathias; Lattuada, Marco; Petri-Fink, Alke,

  2017.

  Lock-In thermography as an analytical tool for magnetic nanoparticles: measuring heating power and magnetic fields.

  The Journal of Physical Chemistry C.

  121(48), pp. 27164-27175.

  Available from: https://doi.org/10.1021/acs.jpcc.7b09094

• 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

• 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

• 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

• 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

• 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

• Knapp, Evelyne; Ruhstaller, Beat,

  2011.

  Numerical impedance analysis for organic semiconductors with exponential distribution of localized states.

  Applied Physics Letters.

  99(9).

  Available from: https://doi.org/10.1063/1.3633109

• 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

• Häusermann, R.; Knapp, Evelyne; Moos, M.; Reinke, N. A.; Flatz, T.; Ruhstaller, Beat,

  2009.

  Coupled opto-electronic simulation of organic bulk-heterojunction solar cells : parameter extraction and sensitivity analysis.

  Journal of Applied Physics.

  106(10), pp. 104507.

  Available from: https://doi.org/10.1063/1.3259367

• 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

• 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

• 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

• 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

• 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

• Diethelm, Matthias; Grossmann, Quirin; Schiller, Andreas; Knapp, Evelyne; Jenatsch, Sandra; Kawecki, Maciej; Nüesch, Frank; Hany, Roland,

  2018.

  Optimized electrolyte loading and active film thickness for sandwich polymer light-emitting electrochemical cells.

  Advanced Optical Materials.

  7(3).

  Available from: https://doi.org/10.1002/adom.201801278

• 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

• 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

• 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

• Comi, Ennio; Jenatsch, Sandra; Blülle, Balthasar; Battaglia, Mattia; Torre Cachafeiro, Miguel Angel; Kirsch, Christoph; Hiestand, Roman; Aeberhard, Urs; Ruhstaller, Beat; Knapp, Evelyne,

  2023.

  Investigation of time and location dependent variations in electroluminescence images of perovskite solar cells.

  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.

  WIP Renewable Energies.

  pp. 020077-001-020077-022.

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