Dimensionality of photogenerated charges transport in the organic phototransistor

A. Kuzma; T. Vincze; M. Micjan; J. Nevrela; M. Donoval; M. Weis

doi:10.1117/12.2640977

3 October 2022 Dimensionality of photogenerated charges transport in the organic phototransistor

A. Kuzma, T. Vincze, M. Micjan, J. Nevrela, M. Donoval, M. Weis

Proceedings Volume 12211, Organic and Hybrid Field-Effect Transistors XXI; 1221102 (2022) https://doi.org/10.1117/12.2640977
Event: SPIE Organic Photonics + Electronics, 2022, San Diego, California, United States

Conference Poster

Abstract

The charge photogeneration phenomenon in organic semiconducting materials gains great interest due to its application in organic solar cells or photosensitive devices. Here we report the temporal evolution of the photogenerated charge in organic field-effect transistors. Since the charge transfer can be ruled by the drift or diffusion processes, the gate-voltage dependence is used to distinguish the driving force.

Citation Download Citation

A. Kuzma, T. Vincze, M. Micjan, J. Nevrela, M. Donoval, and M. Weis "Dimensionality of photogenerated charges transport in the organic phototransistor", Proc. SPIE 12211, Organic and Hybrid Field-Effect Transistors XXI, 1221102 (3 October 2022); https://doi.org/10.1117/12.2640977

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