June 27, 2021 to July 1, 2021
Online
Europe/Brussels timezone

Investigation of the physical parameters of new MAPD-3NM silicon photomultipliers and its applications

Not scheduled
20m
Gather.town (Online)

Gather.town

Online

Poster presentation only Applications Poster session 1

Speakers

Farid Ahmadov (Center for Strategic Scientific Research -Azerbaijan National A) Gadir Ahmadov

Description

In the presented work, the parameters of the new MAPD-3NM-II photodiode with the buried pixel structure manufactured by Zecotek Ph. were investigated. The following physical and electrical parameters were studied; current-voltage and capacitance-voltage characteristics, dark count rate, photon detection efficiency, gain, the temperature coefficient of breakdown voltage, breakdown voltage, and gamma-ray detection performance of photodiodes. A specialized designed readout and electronic module SPECTRIG MAPD was used to measure the parameters of the MAPD-3NM-II and a scintillation detector was based on it. The obtained results prove that the newly developed MAPD-3NM-II photodiode outperforms the former MAPD-3NM-II photodiode in most of the parameters and it can be successfully applied in space application, medicine, high-energy physicist and security. New improvements were discussed and proposed for further parameter enhancement of the MAPD photodiodes to be produced in the coming years.

Primary authors

Farid Ahmadov (Center for Strategic Scientific Research -Azerbaijan National A) Gadir Ahmadov

Co-authors

Prof. Ercan Yilmaz (Nuclear Radiation Detectors Application and Research Center, Bolu Abant Izzet Baysal University) Mr Emre Doganci (Nuclear Radiation Detectors Application and Research Center, Bolu Abant Izzet Baysal University) Mrs Arzu Mammadli (Institute of Radiation Problems) Mr Jan ZICH (University of West Bohemia) Azer Sadigov (National Nuclear Research Center) Ziraddin Sadygov (Joint Institute for Nuclear Research) Mr Petr PRIDAL (Institute of Experimental and Applied Physics - Czech Technical University in Prague) Sabuhi Nuruyev (JINR) Michael Holik (University of West Bohemia (CZ)) Ramil Akbarov (Joint İnsitute for Nuclear Research)

Presentation materials

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