15–21 Jun 2025
Yerevan
Asia/Yerevan timezone

High Resistive Radiation Detectors Based on Optoelectronic Transimpedance Convertor with MOS Photovaricap.

20 Jun 2025, 12:30
20m
Gyumri

Gyumri

Speaker

Babken Semerjyan (Yerevan State University, Institute of Physics)

Description

Semiconductor nuclear radiation detectors are mostly high-resistance. In order to use very high-resistance detectors, we propose an interface for working with them. We propose a metal-oxide-semiconductor (MOS) structure as a signal-modulating device. The modulation of the MOS capacitance occurs by modulating illumination through an optically translucent metal contact.

Authors

Babken Semerjyan (Yerevan State University, Institute of Physics) Mr David Kananov (Yerevan State University, Institute of Physics) Dr Mikael Alexanyan (Yerevan State University, Institute of Physics)

Presentation materials

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