Temperature-dependent S-shaped photoluminescence in ZnCdO alloy

被引：18
|
作者：
Mohanta, Antaryami [1 ]
Thareja, Raj K. [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Kanpur 208016, Uttar Pradesh, India
来源：
JOURNAL OF APPLIED PHYSICS | 2010年 / 107卷 / 08期
关键词：
CARRIER LOCALIZATION; QUANTUM; RECOMBINATION; ORIGIN;
D O I：
10.1063/1.3391067
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Photoluminescence (PL) of ZnCdO alloy with medium Cd concentration (50 wt %) is studied at different temperatures and at varying excitation intensity. The PL peak position shows red-blue-red (S-shaped) shift with increase in temperature due to potential fluctuations on alloying. The line width of PL profile shows increasing-decreasing-increasing behavior with increase in temperature. The dependence of S-shape behavior on Cd concentration is analyzed. (C) 2010 American Institute of Physics. [doi: 10.1063/1.3391067]
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Temperature-Dependent Photoluminescence Spectra of PbSe Quantum Dots for Temperature Markers
    Gu, Pengfei
    Wang, Yanan
    Cao, Jiajia
    Yan, Yu
    Zhang, Tieqiang
    Wang, Yiding
    Zhang, Yu
    ADVANCED COMPOSITE MATERIALS, PTS 1-3, 2012, 482-484 : 2547 - +
  • [42] Temperature-dependent photoluminescence of violet phosphorus quantum dots as temperature sensors
    Zhao, Rongzheng
    Zhao, Xuewen
    Liu, Shuhao
    Cheng, Yonghong
    Zhang, Jinying
    APPLIED PHYSICS LETTERS, 2022, 121 (08)
  • [43] Temperature-dependent photoluminescence in Er-doped Ge-S-Ga glasses
    Ivanova, ZG
    Tonchev, D
    Ganesan, R
    Gopal, ESR
    Kasap, SO
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2005, 7 (04): : 1863 - 1867
  • [44] Fabrication and temperature-dependent photoluminescence spectra of Zn-Cu-In-S quaternary nanocrystals
    Liu Xiao-Juan
    Zhang Xiao-Song
    Li Lan
    Wang Xue-Liang
    Yuan Lin-Lin
    CHINESE PHYSICS B, 2014, 23 (11)
  • [45] Temperature-dependent electroplasticity in the Invar 36 alloy
    Dong, Hongrui
    Zhou, He
    Li, Yong
    Li, Xiaoqiang
    Zhao, Shiteng
    Liu, Xiaochun
    Wang, Yaxin
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2024, 29 : 3842 - 3848
  • [46] TIME AND TEMPERATURE-DEPENDENT DEFORMATION OF ALLOY 617
    Hasan, Muhammad
    Pal, Joydeep
    Roy, Ajit
    Chaterjee, Sudin
    TMS 2009 138TH ANNUAL MEETING & EXHIBITION - SUPPLEMENTAL PROCEEDINGS, VOL 1: MATERIALS PROCESSING AND PROPERTIES, 2009, : 281 - 288
  • [47] Low temperature S-shaped heat capacities in finite nuclei
    Civitarese, O
    Hess, PO
    Hirsch, JG
    REVISTA MEXICANA DE FISICA, 2004, 50 (04) : 406 - 411
  • [48] SYNTHESIS OF S-SHAPED TEMPERATURE-TIME-TRANSFORMATION DIAGRAMS
    DAIRIKI, O
    DEFONTAINE, D
    JOURNAL OF METALS, 1982, 35 (12): : A47 - A47
  • [49] Temperature-dependent photoluminescence of silicon-nanostructure thin film
    Ding, W. (dwg@hbu.edu.cn), 1600, Chinese Optical Society (32):
  • [50] Anomalous temperature-dependent photoluminescence peak energy in InAlN alloys
    李维
    金鹏
    王维颖
    毛德丰
    刘贵鹏
    王占国
    王嘉铭
    许福军
    沈波
    Journal of Semiconductors, 2014, 35 (09) : 20 - 24
12345