Prof. Ji-Seon Kim Profile

Prof. Ji-Seon Kim

Professor in Physics at Imperial College London

SPIE Involvement:

Conference Chair | Editor | Author

Websites:

Personal Website | Company Website

Publications (7)

Proceedings Article | 3 October 2022 Presentation

Dynamic molecular conformational change in organic semiconductors and its impact on optoelectronic device performance (Conference Presentation)

Ji-Seon Kim

Proceedings Volume PC12208, PC1220812 (2022) https://doi.org/10.1117/12.2637545

KEYWORDS: Optoelectronic devices, Organic semiconductors, Polymers, Solar energy, Molecules, Thin films, Thin film devices, Sensors, Photovoltaics, Photodetectors

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Proceedings Article | 10 September 2019 Presentation

Tuning charge carrier injection and recombination in solution-processed PLEDs (Conference Presentation)

Ji-Seon Kim

Proceedings Volume 11093, 110930V (2019) https://doi.org/10.1117/12.2531810

KEYWORDS: Organic light emitting diodes, Doping, Polymers, Electronic design automation, Electroluminescence, Printing

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Proceedings Article | 18 September 2018 Presentation

Molecular origin of photostability for non-fullerene acceptors and its impact on solar cell performance (Conference Presentation)

Ji-Seon Kim

Proceedings Volume 10737, 107370Q (2018) https://doi.org/10.1117/12.2323855

KEYWORDS: Solar cells, Fullerenes, Molecular spectroscopy, Organic photovoltaics, Polymers, Binary data, Raman spectroscopy, Molecules, Oxygen, Annealing

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Proceedings Article | 17 September 2018 Presentation

Revealing the origins of open circuit voltage loss in perovskite solar cells by surface photovoltage measurement (Conference Presentation)

Ji-Seon Kim

Proceedings Volume 10724, 1072405 (2018) https://doi.org/10.1117/12.2320328

KEYWORDS: Perovskite, Solar cells, Lead, Interfaces, Optoelectronic devices, Optoelectronics, Electrons, Photovoltaics, Titanium dioxide, Oxides

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SPIE Journal Paper | 26 April 2012

Efficient organic solar cells based on spray-patterned single wall carbon nanotube electrodes

Sungsoo Kim, John de Mello, Xuhua Wang, Wing Chung Tsoi, Ji-Seon Kim, Jong Hyuk Yim, Soonil Lee

JPE, Vol. 2, Issue 1, 021010, (April 2012) https://doi.org/10.1117/12.10.1117/1.JPE.2.021010

KEYWORDS: Electrodes, Solar cells, Organic photovoltaics, Optical lithography, Carbon nanotubes, Glasses, Lithography, Dispersion, Indium, Tin

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Proceedings Article | 4 June 2011 Paper

Robust speech recognition using missing feature theory and target speech enhancement based on degenerate unmixing and estimation technique

Minook Kim, Ji-Seon Kim, Hyung-Min Park

Proceedings Volume 8058, 80580D (2011) https://doi.org/10.1117/12.883340

KEYWORDS: Time-frequency analysis, Detection and tracking algorithms, Speech recognition, Signal attenuation, Reconstruction algorithms, Signal to noise ratio, Target recognition, Binary data, Computer simulations, Silicon

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Proceedings Article | 20 April 2006 Paper

Spatial control of the recombination zone in ambipolar light-emitting polymer transistors

Jana Zaumseil, Carrie Donley, Ji-Seon Kim, Richard Friend, Henning Sirringhaus

Proceedings Volume 6192, 61920H (2006) https://doi.org/10.1117/12.663600

KEYWORDS: Electrons, Electrodes, Transistors, Gold, Calcium, Polymers, Field effect transistors, Light emitting diodes, Quantum efficiency, Semiconductors

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