Shell-enhanced photoluminescence and ferromagnetism of Co:ZnS/Co:ZnO core-shell nanostructure

被引：3
|
作者：
Liu, X. F. [1 ]
Cui, X. R. [1 ]
Chen, X. B. [1 ]
Yang, N. [1 ]
Yu, R. H. [1 ]
机构：
[1] Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
来源：
MATERIALS RESEARCH BULLETIN | 2014年 / 50卷
基金：
中国国家自然科学基金;
关键词：
Semiconductors; Luminescence; Magnetic properties; ROOM-TEMPERATURE FERROMAGNETISM; DOPED ZNS; MAGNETIC-PROPERTIES; MN;
D O I：
10.1016/j.materresbull.2013.09.048
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Co:ZnS/Co:ZnO core-shell nanostructure, which consists of single-crystalline Co:ZnS core and polycrystalline Co:ZnO shell, has been synthesized via thermal decomposition of Zn0.97Co0.03S(en)(0) (5) precursor. The Co:ZnS/Co:ZnO core-shell nanostructure integrates outstanding visible photoluminescence and room-temperature ferromagnetism into one nanomaterial. Compared to Co:ZnS nanorods, the photoluminescence and ferromagnetism of the Co:ZnS/Co:ZnO core-shell nanostructures are significantly improved due to the introduction of large amount of interfacial defects by forming Co:ZnO shell. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：113 / 117
页数：5
相关论文
共 50 条
  • [1] Morphologies and material properties of ZnO nanotubes, ZnO/ZnS core-shell nanorods, and ZnO/ZnS core-shell nanotubes
    Tsai, Yu-Sheng
    Chen, Jyun-Rong
    Lee, Chang-Hsueh
    Kuo, Chih-Chen
    Lin, Ya-Hsuan
    Wang, Chun-Chieh
    Chang, Yu-Cheng
    Wu, YewChung Sermon
    Chen, Hsiang
    [J]. CERAMICS INTERNATIONAL, 2022, 48 (05) : 7232 - 7239
  • [2] Control of the shell structure of ZnO–ZnS core-shell structure
    Woo Hyun Nam
    Young Soo Lim
    Won-Seon Seo
    Hyung Koun Cho
    Jeong Yong Lee
    [J]. Journal of Nanoparticle Research, 2011, 13 : 5825 - 5831
  • [3] Photocatalytic core-shell magnetic ZnO nanostructure
    Daniel Maynez-Navarro, Oscar
    Mendez-Rojas, Miguel
    Luis Sanchez-Salas, Jose
    Flores-Cervantes, Deborah
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
  • [4] Development and photoluminescence of ZnO-ZnS core-shell nanotube and nanorod arrays
    Kuo, Pai-Chia
    Chen, San-Yuan
    Bow, Jong-Shing
    [J]. COMPOSITE MATERIALS V, 2007, 351 : 70 - +
  • [5] Development and photoluminescence of ZnO-ZnS core-shell nanotube and nanorod arrays
    Kuo, Pai-Chia
    Chen, San-Yuan
    Bow, Jong-Shing
    [J]. Key Engineering Materials, 2007, 351 : 70 - 74
  • [6] Photoluminescence depending on the ZnS shell thickness of CdS/ZnS core-shell semiconductor nanoparticles
    Loukanov, AR
    Dushkin, CD
    Papazova, KI
    Kirov, AV
    Abrashev, MV
    Adachi, E
    [J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2004, 245 (1-3) : 9 - 14
  • [7] Spin-orbit interaction effects in ZnO/ZnS core-shell and ZnS/ZnO inverted core-shell quantum dots
    Esmaeili, Hamid Reza
    Vaseghi, Behrooz
    Rezaei, Ghasem
    [J]. EUROPEAN PHYSICAL JOURNAL B, 2018, 91 (11):
  • [8] Control of the shell structure of ZnO-ZnS core-shell structure
    Woo Hyun Nam
    Lim, Young Soo
    Seo, Won-Seon
    Cho, Hyung Koun
    Lee, Jeong Yong
    [J]. JOURNAL OF NANOPARTICLE RESEARCH, 2011, 13 (11) : 5825 - 5831
  • [9] Influence of ZnS and MgO Shell on the Photoluminescence Properties of ZnO Core/Shell Nanowires
    Meng, X. Q.
    Peng, Haowei
    Gai, Y. Q.
    Li, Jingbo
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2010, 114 (03): : 1467 - 1471
  • [10] Enhanced Photoluminescence of Mn:ZnS/ZnS Core-Shell Nanocrystals Synthesized by Hot Injection Approach
    Joicy, S.
    Thangadurai, P.
    [J]. 61ST DAE-SOLID STATE PHYSICS SYMPOSIUM, 2017, 1832
12345