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Title: Simulation of optimum parameters for GaN MSM UV photodetector

Abstract

In this study the optimum parameters of GaN M-S-M photodetector are discussed. The evaluation of the photodetector depends on many parameters, the most of the important parameters the quality of the GaN film and others depend on the geometry of the interdigited electrode. In this simulation work using MATLAB software with consideration of the reflection and absorption on the metal contacts, a detailed study involving various electrode spacings (S) and widths (W) reveals conclusive results in device design. The optimum interelectrode design for interdigitated MSM-PD has been specified and evaluated by effect on quantum efficiency and responsivity.

Authors:
; ; ;  [1];  [2]
  1. Institue of Nano-Optoelectronics Research and Technology (INOR), School of Physics, Universiti Sains Malaysia 11800 Penang (Malaysia)
  2. School of Computer and Communication Eng. 3st Floor, Pauh Putra Main Campus 02600 Arau, Perlis Malaysia (Malaysia)
Publication Date:
OSTI Identifier:
22608591
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1733; Journal Issue: 1; Conference: IC-NET 2015: International conference on nano-electronic technology devices and materials 2015, Selangor (Malaysia), 27 Feb - 2 Mar 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ABSORPTION; EQUIPMENT; FILMS; GALLIUM NITRIDES; PHOTODETECTORS; QUANTUM EFFICIENCY; REFLECTION; SIMULATION

Citation Formats

Alhelfi, Mohanad A., E-mail: mhad12344@gmail.com, Ahmed, Naser M., E-mail: nas-tiji@yahoo.com, Hashim, M. R., E-mail: roslan@usm.my, Hassan, Z., E-mail: zai@usm.my, and Al-Rawi, Ali Amer, E-mail: aliamer@unimap.edu.my. Simulation of optimum parameters for GaN MSM UV photodetector. United States: N. p., 2016. Web. doi:10.1063/1.4948846.
Alhelfi, Mohanad A., E-mail: mhad12344@gmail.com, Ahmed, Naser M., E-mail: nas-tiji@yahoo.com, Hashim, M. R., E-mail: roslan@usm.my, Hassan, Z., E-mail: zai@usm.my, & Al-Rawi, Ali Amer, E-mail: aliamer@unimap.edu.my. Simulation of optimum parameters for GaN MSM UV photodetector. United States. doi:10.1063/1.4948846.
Alhelfi, Mohanad A., E-mail: mhad12344@gmail.com, Ahmed, Naser M., E-mail: nas-tiji@yahoo.com, Hashim, M. R., E-mail: roslan@usm.my, Hassan, Z., E-mail: zai@usm.my, and Al-Rawi, Ali Amer, E-mail: aliamer@unimap.edu.my. Wed . "Simulation of optimum parameters for GaN MSM UV photodetector". United States. doi:10.1063/1.4948846.
@article{osti_22608591,
title = {Simulation of optimum parameters for GaN MSM UV photodetector},
author = {Alhelfi, Mohanad A., E-mail: mhad12344@gmail.com and Ahmed, Naser M., E-mail: nas-tiji@yahoo.com and Hashim, M. R., E-mail: roslan@usm.my and Hassan, Z., E-mail: zai@usm.my and Al-Rawi, Ali Amer, E-mail: aliamer@unimap.edu.my},
abstractNote = {In this study the optimum parameters of GaN M-S-M photodetector are discussed. The evaluation of the photodetector depends on many parameters, the most of the important parameters the quality of the GaN film and others depend on the geometry of the interdigited electrode. In this simulation work using MATLAB software with consideration of the reflection and absorption on the metal contacts, a detailed study involving various electrode spacings (S) and widths (W) reveals conclusive results in device design. The optimum interelectrode design for interdigitated MSM-PD has been specified and evaluated by effect on quantum efficiency and responsivity.},
doi = {10.1063/1.4948846},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1733,
place = {United States},
year = {2016},
month = {7}
}