Fabrication and Optical Properties of Mn-doped ZnO Nanowires

被引:4
|
作者
Wang, Jian [1 ]
Li, Huifeng [1 ]
Huang, Yunhua [2 ]
Zhang, Yue [1 ,2 ]
机构
[1] Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, 30 Xueyuan Rd, Beijing 100083, Peoples R China
[2] Beijing Univ Sci & Technol, Dept Mat Phys & Chem, Beijing 100083, Peoples R China
关键词
ZnO; nanowires; Optical properties; PHOTOLUMINESCENCE;
D O I
10.4028/www.scientific.net/AMR.79-82.453
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Mn-doped ZnO nanowires were successfully synthesized on silicon substrate by chemical vapor deposition method with Au catalyst. The X-ray diffraction (XRD) pattern indicates that the Mn-doped ZnO nanowires are hexagonal wurtzite structure and no second phase. The X-ray spectroscopy (EDX) and X-ray photoelectron spectrum (XPS) spectra exhibited the Mn ions were induced into the ZnO nanowires. Photoluminescence (PL) spectra were excited by 325 nm Xe lamp laser. Three peaks are observed in Mn-doped ZnO nanowires, two ultraviolet (UV) emissions at 370 nm and 386 nm, a visible emission at 405 nm. The emission at 405 nm is first found in Mn-doped ZnO nanowires that attributed to the electron transition from bottom of the conduction band to zinc vacancy defect energy level. The existence of Mn element changes the optical property of the ZnO nanowires.
引用
收藏
页码:453 / +
页数:2
相关论文
共 50 条
  • [21] Synthesis, micro-structural and magnetic properties of Mn-doped ZnO nanowires
    Rao, Yangyan
    Xu, Haiyang
    Liang, Yao
    Hark, Suikong
    CRYSTENGCOMM, 2011, 13 (07): : 2566 - 2570
  • [22] Influence of Mn ions concentration on optical and magnetic properties of Mn-doped ZnS nanowires
    Wei, Maobin
    Yang, Jinghai
    Yan, Yongsheng
    Yang, Lili
    Cao, Jian
    Fu, Hao
    Wang, Bingji
    Fan, Lin
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2013, 52 : 144 - 149
  • [23] Correlation between the structural and optical properties of Mn-doped ZnO nanoparticles
    Ton-That, Cuong
    Foley, Matthew
    Phillips, Matthew R.
    Tsuzuki, Takuya
    Smith, Zoe
    JOURNAL OF ALLOYS AND COMPOUNDS, 2012, 522 : 114 - 117
  • [24] Correlation between structural, optical and magnetic properties of Mn-doped ZnO
    Pawan Kumar
    Bipin K. Singh
    Bhola N. Pal
    Praveen C. Pandey
    Applied Physics A, 2016, 122
  • [25] Structural, optical, and magnetic properties of Mn-doped ZnO thin film
    Xu, HY
    Liu, YC
    Xu, CS
    Liu, YX
    Shao, CL
    Mu, R
    JOURNAL OF CHEMICAL PHYSICS, 2006, 124 (07):
  • [26] Structure, microstructure, optical and photocatalytic properties of Mn-doped ZnO nanoparticles
    Senol, S. D.
    Yalcin, B.
    Ozugurlu, E.
    Arda, L.
    MATERIALS RESEARCH EXPRESS, 2020, 7 (01)
  • [27] Structural, microstructural, optical and magnetic properties of Mn-doped ZnO nanostructures
    Fabbiyola, S.
    Kennedy, L. John
    Dakhel, A. A.
    Bououdina, M.
    Vijaya, J. Judith
    Ratnaji, T.
    JOURNAL OF MOLECULAR STRUCTURE, 2016, 1109 : 89 - 96
  • [28] Correlation between structural, optical and magnetic properties of Mn-doped ZnO
    Kumar, Pawan
    Singh, Bipin K.
    Pal, Bhola N.
    Pandey, Praveen C.
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2016, 122 (08):
  • [29] Fabrication and photocatalysis properties of Mn-doped flower-like ZnO microstructures
    Wei, Zihan
    Sun, Yongjiao
    Zhao, Zhenting
    Liang, Yanfei
    Hu, Jie
    Gongneng Cailiao/Journal of Functional Materials, 2015, 46 (09): : 09081 - 09085
  • [30] Optical properties of ZnO and Mn-doped ZnO nanocrystals by vapor phase transport processes
    Z.Wang
    X.Y.Ma
    J.W.Song
    J.H.Yao
    Nano-Micro Letters, 2009, (01) : 45 - 48