Growth and Optical Properties of Nonpolar (10(1)over-bar0) Zn1-xCoxO Epitaxial Film on a γ-LiAlO2 Substrate

被引:2
|
作者
Wu, Jih-Jen [1 ]
Lin, Sian-Jhang [1 ]
Lin, Wan-Hsien [1 ]
Chou, Mitch M. C. [2 ]
Chang, Liuwen [2 ]
Hwang, Ten-Hsing [2 ]
Chuang, Chia-Hao [3 ]
Chen, Chun-Wei [3 ]
机构
[1] Natl Cheng Kung Univ, Dept Chem Engn, Tainan 701, Taiwan
[2] Natl Sun Yat Sen Univ, Dept Mat Sci & Optoelect Engn, Kaohsiung 80424, Taiwan
[3] Natl Taiwan Univ, Dept Mat Sci & Engn, Taipei 106, Taiwan
关键词
gamma-LiAlO2; Epitaxial growth; Nonpolar Zn1-xCoxO film; Optical properties; ZNO THIN-FILMS; CHEMICAL-VAPOR-DEPOSITION; MOLECULAR-BEAM-EPITAXY; CO-DOPED ZNO; M-PLANE; SAPPHIRE; FERROMAGNETISM; SEMICONDUCTORS; NANORODS; ALLOYS;
D O I
10.1002/cvde.201006871
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Nonpolar (10 (1) over bar0) Zn1-xCoxO films are grown on gamma-LiAlO2(100) substrates by CVD. X-ray diffraction (XRD), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS) results reveal that Co atoms become incorporated into the ZnO film via a substitution for Zn, when x <= 0.15. The epitaxial relationships between the nonpolar Zn1-xCoxO film and gamma-LiAlO2 substrate are [0001](ZnCoO)parallel to[010](LAO) and [10 (1) over bar0](ZnCoO)parallel to[100](LAO), as determined by TEM. A decrease in the optical band-gap of the nonpolar Zn1-xCoxO film with increasing Co content is observed in absorption measurements.
引用
收藏
页码:88 / 92
页数:5
相关论文
共 50 条
  • [21] Growth and structure of Pt on Co(11(2)over-bar0) versus Pt on Co(10(1)over-bar0) and Pt on Co(0001)
    Barbier, A
    Carriere, B
    Deville, JP
    SURFACE SCIENCE, 1995, 344 (1-2) : 33 - 41
  • [22] Band alignment of nonpolar (10(1)over-bar0) ZnO on (112) LaAlO3
    Wang, Jianli
    Chen, Xinfeng
    Zhang, Aixia
    Bai, Dongmei
    Tang, Gang
    Zhang, Junting
    Stampfl, C.
    SOLID STATE COMMUNICATIONS, 2019, 287 : 23 - 26
  • [23] Anisotropic deformation behavior of [11(2)over-bar0], [10(1)over-bar0] and [0001]-textured nanocrystalline titanium
    Chang, Le
    Tao, Zhilin
    Yang, Sisheng
    Liu, Xinran
    Zhou, Changyu
    RESULTS IN PHYSICS, 2022, 32
  • [24] Interface structure and epitaxial growth of M-plane GaN(1(1)over-bar-00) on tetragonal LiAlO2(100) substrates
    Trampert, A
    Liu, T
    Waltereit, P
    Brandt, O
    Ploog, KH
    MICROSCOPY OF SEMICONDUCTING MATERIALS 2001, 2001, (169): : 277 - 280
  • [25] Growth and Structure of Cu and Au on the Nonpolar ZnO(10(1)over-bar0) Surface: STM, XPS, and DFT Studies
    Patterson, Matthew C.
    Nie, Xiaowa
    Wang, Fei
    Kurtz, Richard L.
    Sinnott, Susan B.
    Asthagiri, Aravind
    Sprunger, Phillip T.
    JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (36): : 18386 - 18397
  • [26] Growth of M-plane GaN(1(1)over-bar-00) on γ-LiAlO2(100)
    Waltereit, P
    Brandt, O
    Ramsteiner, M
    Uecker, R
    Reiche, P
    Ploog, KH
    JOURNAL OF CRYSTAL GROWTH, 2000, 218 (2-4) : 143 - 147
  • [27] Effects of Buffer Layer on Structural Properties of Nonpolar (11(2)over-bar0)-Plane GaN Film
    Zhao, Jianguo
    Suo, Boyan
    Xu, Ru
    Tao, Tao
    Zhuang, Zhe
    Liu, Bin
    Zhang, Xiong
    Chang, Jianhua
    CRYSTALS, 2023, 13 (07)
  • [28] Dislocation structure at a {(1)over-bar2(1)over-bar0}/⟨10(1)over-bar0⟩ low-angle tilt grain boundary in LiNbO3
    Nakamura, Atsutomo
    Tochigi, Eita
    Nakamura, Jun-nosuke
    Kishida, Ippei
    Yokogawa, Yoshiyuki
    JOURNAL OF MATERIALS SCIENCE, 2012, 47 (13) : 5086 - 5096
  • [29] Epitaxial lateral overgrowth on (2(1)over-bar(1)over-bar0) a-plane GaN with [0(1)over-bar11]-oriented stripes
    Wernicke, T.
    Zeimer, U.
    Netzel, C.
    Brunner, F.
    Knauer, A.
    Weyers, M.
    Kneissl, M.
    JOURNAL OF CRYSTAL GROWTH, 2009, 311 (10) : 2895 - 2898
  • [30] (10(1)over-bar3)-oriented semipolar GaN growth on (10(1)over-bar0) m-plane ScAlMgO4 substrate
    Najmi, Mohammed A.
    Iida, Daisuke
    Ohkawa, Kazuhiro
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2024, 63 (10)