• Acta Photonica Sinica
  • Vol. 50, Issue 6, 209 (2021)
Guangyu ZHAO, Li XU, Jie FAN, Jiabin ZHANG, Yunping LAN, Yonggang ZOU, and Xiaohui MA
Author Affiliations
  • National Key Laboratory on High Power Semiconductor Lasers,ChangchunUniversity of Science and Technology,Changchun130022,China
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    DOI: 10.3788/gzxb20215006.0631001 Cite this Article
    Guangyu ZHAO, Li XU, Jie FAN, Jiabin ZHANG, Yunping LAN, Yonggang ZOU, Xiaohui MA. Influence of Substrate Temperature on Properties of ZnSe Thin Films Deposited by Electron-beam Evaporation[J]. Acta Photonica Sinica, 2021, 50(6): 209 Copy Citation Text show less
    XRD patterns for ZnSe thin films at different substrate temperatures
    Fig. 1. XRD patterns for ZnSe thin films at different substrate temperatures
    The variation of grain size strain and dislocation density of ZnSe thin films with substrate temperature
    Fig. 2. The variation of grain size strain and dislocation density of ZnSe thin films with substrate temperature
    Transmission spectrum of ZnSe thin films at different substrate temperatures
    Fig. 3. Transmission spectrum of ZnSe thin films at different substrate temperatures
    Refractive index dispersion curve of ZnSe thin films at different substrate temperatures
    Fig. 4. Refractive index dispersion curve of ZnSe thin films at different substrate temperatures
    Dispersion curve of extinction coefficient of ZnSe thin films at different substrate temperatures
    Fig. 5. Dispersion curve of extinction coefficient of ZnSe thin films at different substrate temperatures
    The actual thickness of ZnSe thin films at different substrate temperatures
    Fig. 6. The actual thickness of ZnSe thin films at different substrate temperatures
    The absorption specturm and the relationship between hv and (αhv)2 of ZnSe thin films at different substrate temperatures
    Fig. 7. The absorption specturm and the relationship between hv and (αhv2 of ZnSe thin films at different substrate temperatures
    AFM images of ZnSe thin films at different substrate temperatures
    Fig. 8. AFM images of ZnSe thin films at different substrate temperatures
    Sample No.A0A1A2A3A4
    Substrate temperature/℃2050100150200
    Deposition rate/(nm·s-10.50.50.50.50.5
    Base pressure/(×10-3Pa)11111
    Table 1. Deposition parameters of ZnSe thin film
    Tsub/℃2θβD/nmd/nma/nmStrain×10-3σ/ (lin-4·m-2Dislocation density×1015δ/ (lin·m-2
    A027.210.26830.490.327 30.5671.1370.986
    A127.220.23335.070.327 30.566 90.9880.745
    A227.200.21737.660.327 50.567 20.920.646
    A327.170.21138.730.327 80.567 80.8950.61
    A427.130.20739.470.328 30.568 60.8780.587
    Table 2. The microstructure parameters of ZnSe thin films at different substrate temperatures
    Guangyu ZHAO, Li XU, Jie FAN, Jiabin ZHANG, Yunping LAN, Yonggang ZOU, Xiaohui MA. Influence of Substrate Temperature on Properties of ZnSe Thin Films Deposited by Electron-beam Evaporation[J]. Acta Photonica Sinica, 2021, 50(6): 209
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