• Journal of Inorganic Materials
  • Vol. 39, Issue 4, 409 (2024)
Tingting ZHANG, Fangyuan WANG, Changyou LIU*, Guorong ZHANG..., Jiahui LÜ, Yuchen SONG and Wanqi JIE|Show fewer author(s)
Author Affiliations
  • State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi’an 710072, China
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    DOI: 10.15541/jim20230479 Cite this Article
    Tingting ZHANG, Fangyuan WANG, Changyou LIU, Guorong ZHANG, Jiahui LÜ, Yuchen SONG, Wanqi JIE. Hydrothermal-sintering Preparation of Cr2+:ZnSe/ZnSe Nanotwins with Core-shell Structure [J]. Journal of Inorganic Materials, 2024, 39(4): 409 Copy Citation Text show less
    XRD patterns of nanocrystalline samples
    1. XRD patterns of nanocrystalline samples
    Microscopic morphology (a) and grain size distribution (b) of 0.5%Cr2+:ZnSe/ZnSe sintered at 400 ℃
    2. Microscopic morphology (a) and grain size distribution (b) of 0.5%Cr2+:ZnSe/ZnSe sintered at 400 ℃
    HRTEM images of ZnSe/ZnSe sintered at 400 ℃
    3. HRTEM images of ZnSe/ZnSe sintered at 400 ℃
    HRTEM images of 0.3%Cr2+:ZnSe/ZnSe sintered at 400 ℃
    4. HRTEM images of 0.3%Cr2+:ZnSe/ZnSe sintered at 400 ℃
    HRTEM image of 1.5%Cr2+:ZnSe sintered at 800 ℃
    5. HRTEM image of 1.5%Cr2+:ZnSe sintered at 800 ℃
    Electron diffraction patterns of 1.5%Cr2+:ZnSe sintered at 800 ℃
    6. Electron diffraction patterns of 1.5%Cr2+:ZnSe sintered at 800 ℃
    XPS fine spectra of 0.1%Cr2+:ZnSe/ZnSe samples
    7. XPS fine spectra of 0.1%Cr2+:ZnSe/ZnSe samples
    Reflection spectra of 1.5%Cr2+:ZnSe nanotwins and Cr2+:ZnSe polycrystalline powders
    8. Reflection spectra of 1.5%Cr2+:ZnSe nanotwins and Cr2+:ZnSe polycrystalline powders
    SampleT/℃ 2θ/(°) d/nm FWHM/radD/nm
    ZnSe20027.4550.32460.76110.8
    ZnSe/ZnSe40027.4720.32440.61313.5
    0.3%Cr2+:ZnSe/ZnSe40027.4650.32450.55714.9
    0.5%Cr2+:ZnSe/ZnSe40027.4510.32460.54015.4
    1.5%Cr2+:ZnSe80027.2070.32750.53715.5
    Table 1. Parameters of (111) crystal planes of samples sintered at different temperatures
    Tingting ZHANG, Fangyuan WANG, Changyou LIU, Guorong ZHANG, Jiahui LÜ, Yuchen SONG, Wanqi JIE. Hydrothermal-sintering Preparation of Cr2+:ZnSe/ZnSe Nanotwins with Core-shell Structure [J]. Journal of Inorganic Materials, 2024, 39(4): 409
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