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Heterojunction bipolar transistors under illumination: theory and experiment
Conference proceeding

Heterojunction bipolar transistors under illumination: theory and experiment

L.E.M de Barros, A Paolella, P Herczfeld and IEEE
Proceedings of 1995 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, v 2, pp 920-925
1995

Abstract

Current density Energy consumption Frequency response Heterojunction bipolar transistors Lighting Microwave devices Microwave theory and techniques Optical receivers Photoconductivity Poisson equations
A new model for the HBT has been developed which solves for the electrical and photogenerated currents in the base, emitter, and collector. The model accounts for the discontinuity in the quasi-fermi level by defining an effective carrier interface velocity. Experimental and theoretical curves relating to the device behavior are presented and compared.

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Engineering, Electrical & Electronic
Optics
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