Time-resolved photoluminescence of sintered ZnO ceramics

被引：14
|
作者：
Wen, XM [1 ]
Ohno, N
Zhang, ZM
机构：
[1] Yunnan Univ, Dept Phys, Kunming 650091, Peoples R China
[2] Osaka Electrocommun Univ, Acad Frontier Promot Ctr, Osaka 5728530, Japan
来源：
CHINESE PHYSICS | 2001年 / 10卷 / 09期
关键词：
time-resolved photoluminescence; sintered ZnO ceramics;
D O I：
10.1088/1009-1963/10/9/320
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The time-resolved photoluminescence (TRPL) of sintered ZnO ceramics was measured at low temperatures. A broad luminescence band was observed in the visible region. The TRPL experiment shows that photoluminescence decay behaviour can be depicted as t(-n(r)). The decay rate n(r) and lifetime are wavelength dependent, and the former varies exponentially with wavelength. The power-lowering behaviour of the luminescence intensity indicates that the luminescence band originates from. the recombination of donor-acceptor pairs.
引用
收藏
页码：874 / 876
页数：3
相关论文
共 50 条
  • [1] Time-resolved photoluminescence from ZnO nanostructures
    Kwok, WM
    Djurisic, AB
    Leung, YH
    Chan, WK
    Phillips, DL
    APPLIED PHYSICS LETTERS, 2005, 87 (22) : 1 - 3
  • [2] Time-resolved photoluminescence study of mesoporous ZnO nanostructures
    Schwalm, Michael
    Horst, Swantje
    Chernikov, Alexej
    Ruehle, Wolfgang W.
    Lautenschlaeger, Stephan
    Klar, Peter J.
    Meyer, Bruno K.
    Waitz, Thomas
    Tiemann, Michael
    Chatterjee, Sangam
    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 6, NO 2, 2009, 6 (02): : 542 - +
  • [3] Photoluminescence and time-resolved photoluminescence of star-shaped ZnO nanostructures
    Li, C. P.
    Guo, L.
    Wu, Z. Y.
    Ren, L. R.
    Ai, X. C.
    Zhang, J. P.
    Lv, Yz.
    Xu, H. B.
    Yu, D. P.
    SOLID STATE COMMUNICATIONS, 2006, 139 (07) : 355 - 359
  • [4] Photoluminescence of ZnO ceramics sintered with a flux
    Markevich, I. V.
    Kushnirenko, V. I.
    SOLID STATE COMMUNICATIONS, 2009, 149 (21-22) : 866 - 868
  • [5] Effect of Gold Loading on Time-Resolved ps Photoluminescence of ZnO
    Ziani, A.
    Al-Taweel, S.
    Nadeem, M. A.
    Idriss, H.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2022, 126 (38): : 16148 - 16157
  • [6] Time-Resolved Photoluminescence of Stimulated Emission from ZnO Nanoparticles
    Wang Xiao-fang
    Xie Ping-bo
    Zhao Fu-li
    Wang He-zhou
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29 (06) : 1459 - 1462
  • [7] Time-resolved photoluminescence study of the stimulated emission in ZnO nanoneedles
    Kwok, WM
    Djurisic, AB
    Leung, YH
    Chan, WK
    Phillips, DL
    APPLIED PHYSICS LETTERS, 2005, 87 (09)
  • [8] Time-resolved photoluminescence of the size-controlled ZnO nanorods
    Hong, SS
    Joo, T
    Park, WI
    Jun, YH
    Yi, GC
    APPLIED PHYSICS LETTERS, 2003, 83 (20) : 4157 - 4159
  • [9] Time-resolved photoluminescence on the stimulated emission in polycrystalline ZnO nanoparticles
    Wang, Xiaofang
    Xie, Pingbo
    Zhao, Fuli
    Wang, Yanmin
    OPTICS COMMUNICATIONS, 2009, 282 (04) : 579 - 582
  • [10] Time-Resolved Photoluminescence Studies and Spectral Narrowing in ZnO Nanostructures
    Garrett, Gregory A.
    Shen, Hongen
    Wraback, Michael
    Tsakalakos, Loucas
    LeBoeuf, Steven F.
    2007 CONFERENCE ON LASERS & ELECTRO-OPTICS/QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2007), VOLS 1-5, 2007, : 1490 - +
12345