Structural and optical properties of Zn-doped β-Ga;O;films

被引：2
作者：
岳伟 [1 ]
闫金良 [1 ]
吴江燕 [1 ]
张丽英 [1 ]
机构：
[1] School of Physics,Ludong University
来源：
半导体学报 | 2012年 / 33卷 / 07期
基金：
中国国家自然科学基金;
关键词：
transparent conductive oxides; Zn-dopedβ-Ga2O3; optical transmittance; optical band gap; photoluminescence;
D O I：
暂无
中图分类号：
O484.1 [薄膜的生长、结构和外延];
学科分类号：
080501 ; 1406 ;
摘要：
Intrinsicβ-Ga;O;and Zn-dopedβ-Ga;O;films were prepared using RF magnetron sputtering.The effects of the Zn doping and thermal annealing on the structural and optical properties are investigated.In comparison with the intrinsicβ-Ga;O;films,the microstructure,optical transmittance,optical absorption,optical energy gap,and photoluminescence of Zn-dopedβ-Ga;O;films change significantly.The post-annealedβ-Ga;O;films are polycrystalline.After Zn doping,the crystallization deteriorates,the optical band gap shrinks,the transmittance decreases and the UV,blue,and green emission bands are enhanced.
引用
收藏
页码：20 / 23
页数：4
相关论文
共 50 条
  • [21] Structural, dielectric and photoluminescence properties of co-precipitated Zn-doped SnO2 nanoparticles
    Sahay, P. P.
    Mishra, R. K.
    Pandey, S. N.
    Jha, S.
    Shamsuddin, M.
    CURRENT APPLIED PHYSICS, 2013, 13 (03) : 479 - 486
  • [22] Optical studies on Zn-doped lead chalcogenide (PbSe)100-xZnx thin films composed of nanoparticles
    Ashraf, Md. Tanweer
    Salah, Numan A.
    Rafat, M.
    Zulfequar, M.
    Khan, Zishan H.
    THIN SOLID FILMS, 2016, 612 : 109 - 115
  • [23] Optical and structural properties of fullerene films doped with cadmium telluride
    I. B. Zakharova
    V. M. Ziminov
    N. M. Romanov
    O. E. Kvyatkovskii
    T. L. Makarova
    Physics of the Solid State, 2014, 56 : 1064 - 1070
  • [24] Study of structural and optical properties of Ge doped ZnO films
    Jiang, Meifu
    Wang, Zhenning
    Ning, Zhaoyuan
    THIN SOLID FILMS, 2009, 517 (24) : 6717 - 6720
  • [25] Study on the structural, optical and electrical properties of N-doped Ga2O3 films synthesized by sol-gel method
    Zhang, Q.
    Deng, J. X.
    Li, R. D.
    Meng, X.
    Hu, L. N.
    Luo, J. X.
    Kong, L.
    Meng, L. J.
    Du, J.
    Almaev, Aleksei, V
    Gao, H. L.
    Yang, Q. Q.
    Wang, G. S.
    Meng, J. H.
    Wang, X. L.
    Yang, X. L.
    Wang, J. Y.
    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2024, 170
  • [26] Structural, Morphological, Opto-Electrical and Photoluminescence Studies of Nanoplate Structured Zn-Doped Sn2S3 Thin Films
    S. Joshua Gnanamuthu
    S. Johnson Jeyakumar
    I. Kartharinal Punithavathi
    K. Parasuram
    V. S. Nagarethinam
    A. R. Balu
    Transactions of the Indian Institute of Metals, 2017, 70 : 1503 - 1509
  • [27] Structural, Morphological, Opto-Electrical and Photoluminescence Studies of Nanoplate Structured Zn-Doped Sn2S3 Thin Films
    Gnanamuthu, S. Joshua
    Jeyakumar, S. Johnson
    Punithavathi, I. Kartharinal
    Parasuram, K.
    Nagarethinam, V. S.
    Balu, A. R.
    TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2017, 70 (06) : 1503 - 1509
  • [28] Optical characterization of Zn-doped In0.14Ga0.86As0.13Sb0.87 layers grown by liquid phase epitaxy
    Diaz-Reyes, Joel
    Rodriguez-Fragoso, Patricia
    Gregorio Mendoza-Alvarez, Julio
    JOURNAL OF LUMINESCENCE, 2013, 134 : 126 - 131
  • [29] Variation of optical and electrical properties of amorphous In-Ga-Zn-O/Ag/amorphous In-Ga-Zn-O depending on Ag thickness
    Kim, Do Hyung
    Lee, Sang Yeol
    THIN SOLID FILMS, 2013, 536 : 327 - 329
  • [30] Elucidation of structural, morphological, optical and photoluminescence properties of single and (In, Ga) co-doped ZnO nanocrystalline thin films
    M Shaheera
    K G Girija
    Manmeet Kaur
    V Geetha
    A K Debnath
    R K Vatsa
    K P Muthe
    S C Gadkari
    Bulletin of Materials Science, 2019, 42
12345