• Spectroscopy and Spectral Analysis
  • Vol. 41, Issue 9, 2835 (2021)
Chang-hu YANG* and Jian-hui YUAN
Author Affiliations
  • School of Physics and Electronic Science, Changsha University of Science and Technology, Changsha 410114, China
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    DOI: 10.3964/j.issn.1000-0593(2021)09-2835-04 Cite this Article
    Chang-hu YANG, Jian-hui YUAN. Effects of Thickness on Spectral Properties of Undoped ZnO Thin Films[J]. Spectroscopy and Spectral Analysis, 2021, 41(9): 2835 Copy Citation Text show less
    XRD patterns of ZnO films with different thickness
    Fig. 1. XRD patterns of ZnO films with different thickness
    SEM surface morphology of ZnO films with different thickness(a): 15 Layers; (b): 20 Layers
    Fig. 2. SEM surface morphology of ZnO films with different thickness
    (a): 15 Layers; (b): 20 Layers
    Raman spectra of ZnO films with different thickness
    Fig. 3. Raman spectra of ZnO films with different thickness
    Transmission spectra of ZnO films with different thickness
    Fig. 4. Transmission spectra of ZnO films with different thickness
    Calculated of the band gap of ZnO thin films with different thickness
    Fig. 5. Calculated of the band gap of ZnO thin films with different thickness
    层数膜厚d/nm折射率带隙Eg/eV
    103101.573.80
    154521.583.74
    206141.593.64
    Table 1. Calculation results of refractive index, thickness and band gap of ZnO films
    Chang-hu YANG, Jian-hui YUAN. Effects of Thickness on Spectral Properties of Undoped ZnO Thin Films[J]. Spectroscopy and Spectral Analysis, 2021, 41(9): 2835
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