Visible Ranges Photo Detector Fabricated Based on Nano Copper Oxide Deposited by Reactive Pulsed Laser Deposition

被引：13

作者：

Alshaikhli Z.S. ^{[1
]}

Alhasan S.F.H. ^{[1
]}

Salim E.T. ^{[2
]}

Parmin N.A. ^{[3
]}

机构：

[1] Laser and Optoelectronic Engineering Department, University of Technology

[2] Applied Science Department, University of Technology

[3] Institute of Nano Electronic Engineering, University Malaysia Perlis, Kangar, Perlis

来源：

Defect and Diffusion Forum | 2022年 / 418卷

关键词：

Cu[!sub]2[!/sub]O thin film; laser energies; physical properties; visible photodetectors;

D O I：

10.4028/p-j63xro

中图分类号：

学科分类号：

摘要：

This manuscript presents the reactive pulsed laser deposition method was used to prepare and deposit the high-quality copper oxide (Cu2O) Nanofilms using high purity copper metal, Oxygen, and heating at 300 C, at different laser energies rated (800 mj, 1000 mj, and 1200 mj) respectively. The presented results show high ranges of transparent values with the increasing laser energies from 66%-87%. As the laser energies increased the optical energy band gap value was increased from 2.35eV – 2.48eV. Further, the I-V, and spectral response tasted and investigated the surface topography, homogeneity, roughness’s, structural and optoelectronic properties for the deposited Cu2O Nano-films, respectively. © 2022 Trans Tech Publications Ltd, Switzerland.

引用

页码：89 / 97

页数：8

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