Synthesis and Fluorescence Property of Mn-Doped ZnSe Nanowires

被引：11
|
作者：
Han, Dongmei [1 ,2 ]
Song, Chunfeng [1 ,3 ]
Li, Xiaoyu [1 ,3 ]
机构：
[1] Beijing Univ Chem Technol, Sch Mat Sci & Engn, Beijing 100029, Peoples R China
[2] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
[3] Beijing Univ Chem Technol, Minist Educ, Key Lab Nanomat, Beijing 100029, Peoples R China
来源：
JOURNAL OF NANOMATERIALS | 2010年 / 2010卷
基金：
中国国家自然科学基金;
关键词：
NANOCRYSTAL EMITTERS; QUANTUM DOTS; PHOTOLUMINESCENCE; ZNO;
D O I：
10.1155/2010/290763
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Water-soluble Mn-doped ZnSe luminescent nanowires were successfully prepared by hydrothermal method without any heavy metal ions and toxic reagents. The morphology, composition, and property of the products were investigated. The experimental results showed that the Mn-doped ZnSe nanowires were single well crystallized and had a zinc blende structure. The average length of the nanowires was about 2-3 mu m, and the diameter was 80 nm. With the increase of Mn2+-doped concentration, the absorbance peak showed large difference. The UV-vis absorbance spectrum showed that the Mn-doped ZnSe nanowires had a sharp absorption band appearing at 360 nm. The PL spectrum revealed that the nanowires had two distinct emission bands centered at 432 and 580 nm.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] Fluorescence spectroscopy of electrochemically self-assembled ZnSe and Mn:ZnSe nanowires
    Ramanathan, Sivakumar
    Patibandla, Sridhar
    Bandyopadhyay, Supriyo
    Anderson, John
    Edwards, Jarrod D.
    NANOTECHNOLOGY, 2008, 19 (19)
  • [32] Interband magnetoabsorption spectra of Mn-doped ZnO nanowires
    Xu, Qiao-Ying
    Xiong, Wen
    SUPERLATTICES AND MICROSTRUCTURES, 2016, 89 : 265 - 274
  • [33] Electron transport in degenerate mn-doped ZnO nanowires
    Salfi, J.
    Philipose, U.
    Aouba, S.
    Nair, S. V.
    Ruda, H. E.
    APPLIED PHYSICS LETTERS, 2007, 90 (03)
  • [34] Hole mediated magnetism in Mn-doped GaN nanowires
    Zhang, Xiu-Wen
    Li, Jingbo
    Chang, Kai
    Li, Shu-Shen
    Xia, Jian-Bai
    JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)
  • [35] Surface chemistry study of Mn-doped germanium nanowires
    Grossi, V.
    Parisse, P.
    Passacantando, M.
    Santucci, S.
    Impellizzeri, G.
    Irrera, A.
    Ottaviano, L.
    APPLIED SURFACE SCIENCE, 2008, 254 (24) : 8093 - 8097
  • [36] Fabrication and Optical Properties of Mn-doped ZnO Nanowires
    Wang, Jian
    Li, Huifeng
    Huang, Yunhua
    Zhang, Yue
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES II, PTS 1 AND 2, 2009, 79-82 : 453 - +
  • [37] Electronic Structure and Magnetism of Mn-Doped ZnO Nanowires
    Zhang, Fuchun
    Chao, Dandan
    Cui, Hongwei
    Zhang, Weihu
    Zhang, Weibin
    NANOMATERIALS, 2015, 5 (02): : 885 - 894
  • [38] Low temperature photoluminescence study of Mn-doped ZnSe nanocrystals
    Hague, Mohammed Abdul
    Phadnis, Chinmay
    Sonawane, Kiran G.
    Gahlaut, Richa
    Mahamuni, Shailaja
    JOURNAL OF LUMINESCENCE, 2017, 192 : 1010 - 1014
  • [39] Interface Engineering of Mn-Doped ZnSe-Based Core/Shell Nanowires for Tunable Host Dopant Coupling
    Li, Zhi-Jun
    Hofman, Elan
    Blaker, Amanda
    Davis, Andrew Hunter
    Dzikovski, Boris
    Ma, De-Kun
    Zheng, Weiwei
    ACS NANO, 2017, 11 (12) : 12591 - 12600
  • [40] Spin transport in a Mn-doped ZnSe asymmetric tunnel structure
    Papp, G
    Borza, S
    Peeters, FM
    JOURNAL OF APPLIED PHYSICS, 2005, 97 (11)
12345