• Acta Photonica Sinica
  • Vol. 51, Issue 5, 0525001 (2022)
Lei SUN1、2, Yipeng LIAO3、*, Kunhua ZHU3, and Xin YAN3
Author Affiliations
  • 1Fuzhou University Zhicheng College,Fuzhou 350002,China
  • 2Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China,Fuzhou 350108,China
  • 3School of Physics and Information Engineering,Fuzhou University,Fuzhou 350108,China
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    DOI: 10.3788/gzxb20225105.0525001 Cite this Article
    Lei SUN, Yipeng LIAO, Kunhua ZHU, Xin YAN. Preparation of ZnO Patterned Array and Its Field Emission Performance[J]. Acta Photonica Sinica, 2022, 51(5): 0525001 Copy Citation Text show less
    Electronic trajectory diagram with different array spacings
    Fig. 1. Electronic trajectory diagram with different array spacings
    Electric field distribution curves with array spacing of 200 μm,400 μm and 600 μm
    Fig. 2. Electric field distribution curves with array spacing of 200 μm,400 μm and 600 μm
    Schematic diagram of field emission test system
    Fig. 3. Schematic diagram of field emission test system
    Topography characterization images of patterned ZnO array
    Fig. 4. Topography characterization images of patterned ZnO array
    XRD spectra of patterned ZnO nanorod array
    Fig. 5. XRD spectra of patterned ZnO nanorod array
    XPS spectrum of patterned ZnO nanorods
    Fig. 6. XPS spectrum of patterned ZnO nanorods
    The curves of field emission properties of ZnO nanorods with different array spacings
    Fig. 7. The curves of field emission properties of ZnO nanorods with different array spacings
    Array spacing/μmTurn-on field/(V·μm-1Field enhancement factor
    2002.958 123
    4000.5732 179
    6002.2611 128
    Table 1. Field emission performance of ZnO nanorods with different array spacings
    Lei SUN, Yipeng LIAO, Kunhua ZHU, Xin YAN. Preparation of ZnO Patterned Array and Its Field Emission Performance[J]. Acta Photonica Sinica, 2022, 51(5): 0525001
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