OPTICAL PROPERTIES OF Cu2O SEMICONDUCTOR ULTRAFINE PARTICLES

Zhao Jialong; Zhou Fangce; Jin Chunming; Zhang Jisen; Gao Ying; Huang Shihua; Yu Jiaqi; Zou Bingsuo; Zhang Yan; Xiao Liangzhi

doi:null

您当前的位置：

首页 >

文章列表页 >

OPTICAL PROPERTIES OF Cu₂O SEMICONDUCTOR ULTRAFINE PARTICLES

更新时间：2020-08-11

- OPTICAL PROPERTIES OF Cu₂O SEMICONDUCTOR ULTRAFINE PARTICLES
- Chinese Journal of Luminescence Vol. 14, Issue 2, Pages: 154-158(1993)
- 作者机构：
  
  1. 中国科学院长春物理研究所, 长春 130021
  2. 吉林大学化学系, 长春 130021
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：13 May 1992，
  
  Published：30 May 1993
- 稿件说明：
移动端阅览
赵家龙, 周方策, 靳春明, 张继森, 高瑛, 黄世华, 虞家琪, 邹炳锁, 张岩, 肖良质. Cu2O半导体超微粒子的光学性质[J]. 发光学报, 1993,14(2): 154-158

Zhao Jialong, Zhou Fangce, Jin Chunming, Zhang Jisen, Gao Ying, Huang Shihua, Yu Jiaqi, Zou Bingsuo, Zhang Yan, Xiao Liangzhi. OPTICAL PROPERTIES OF Cu2O SEMICONDUCTOR ULTRAFINE PARTICLES[J]. Chinese Journal of Luminescence, 1993,14(2): 154-158
赵家龙, 周方策, 靳春明, 张继森, 高瑛, 黄世华, 虞家琪, 邹炳锁, 张岩, 肖良质. Cu2O半导体超微粒子的光学性质[J]. 发光学报, 1993,14(2): 154-158 DOI：

Zhao Jialong, Zhou Fangce, Jin Chunming, Zhang Jisen, Gao Ying, Huang Shihua, Yu Jiaqi, Zou Bingsuo, Zhang Yan, Xiao Liangzhi. OPTICAL PROPERTIES OF Cu2O SEMICONDUCTOR ULTRAFINE PARTICLES[J]. Chinese Journal of Luminescence, 1993,14(2): 154-158 DOI：

摘要

本文研究了表面修饰的Cu

O半导体超微粒子的光学性质.在Cu

O超微粒子中未观察到显著的量子尺寸效应

但测量到很强的宽带光致发光

且随着激发波长变短

其发光带的峰位蓝移

发光带宽度增加.最后

分析了Cu

O超微粒子的宽带发光机制

并讨论了热处理对超微粒子的发光强度的影响.

Abstract

Optical properties of Cu

O semiconductor ultrafine particles with surface modification were investigated by measuring the absorption

photoluminescence and excitation spectra at room temperature.No obvious quantum size effect was observed in the Cu

O ultrafine particles

but very strong and broad photoluminescence bands were observed.The peak positions of the photoluminescence bands were shifted to short wavelength and the widthes of the bands were increased with decreasing excitation wavelenth.Finally

we analyze the mechanisms of the broad photol-uminescenee bands in Cu

O ultafine particles and discuss the influence of heat treatment on the intensity of the luminscence of the ultrafine particles.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of High Temperature Annealing in Nitrogen on the Luminescence Property of ZnO Films

Preparation and Luminescent Properties of Nanocrystalline Gd₂O₃ ∶ Eu³⁺

InAs Quantum Dots with InGaAs Caplayer Infrared Detector Grown by MBE

Microstructures and Photoluminescence Properties of ZnO：V Thin Films and Effects of Post-annealing

Crystal Growth and Luminescent Properties of ZnO Sub-microrods Prepared by One Step Solution Growth Method

Related Author

FU Zhu-xi

WU Xiao-peng

CHEN Xiao-qing

XU Xiao-qiu

SUN Li-jie

ZHONG Ze

LU Shu-chen

LIU Lin-feng

Related Institution

Department of Physics, University of Science and Technology of China

Province Key Laboratory of Functional Nano-size Materials, Harbin Normal University

吉林大学物理学院

中国科学院物理研究所北京凝聚态物理国家实验室

首都师范大学物理系

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176862 Email：fgxbt@126.com
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰