• Acta Photonica Sinica
  • Vol. 52, Issue 6, 0631003 (2023)
Jichao LI1,2, Xiangping ZHU1,2, Xiangxin LI3, Jingpeng HU3..., Cunyu LI1,2 and Wei ZHAO1,2,*|Show fewer author(s)
Author Affiliations
  • 1State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechnics, Chinese Academy of Sciences, Xi'an 710119, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • 3Xi'an Zhongke Atomic Precision Manufacturing Technology Co., Ltd., Xi'an 710110, China
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    DOI: 10.3788/gzxb20235206.0631003 Cite this Article
    Jichao LI, Xiangping ZHU, Xiangxin LI, Jingpeng HU, Cunyu LI, Wei ZHAO. Investigation on the Preparation of TiO2∶Al2O3 Nanocomposite Film Applied to the Conductive Layer of Microchannel Plate[J]. Acta Photonica Sinica, 2023, 52(6): 0631003 Copy Citation Text show less
    Pulse schematic of TiO2∶Al2O3 nanocomposite film by atomic layer deposition
    Fig. 1. Pulse schematic of TiO2∶Al2O3 nanocomposite film by atomic layer deposition
    Structure of TiO2∶Al2O3 nanocomposite film
    Fig. 2. Structure of TiO2∶Al2O3 nanocomposite film
    Periodic arrangement diagram of microchannel plate array
    Fig. 3. Periodic arrangement diagram of microchannel plate array
    MCP single channel conductive layer expansion diagram
    Fig. 4. MCP single channel conductive layer expansion diagram
    Relationship between TiO2 cycle percentage and film square resistance
    Fig. 5. Relationship between TiO2 cycle percentage and film square resistance
    SEM images of TiO2:Al2O3 Nanocomposite film
    Fig. 6. SEM images of TiO2:Al2O3 Nanocomposite film
    Bulk resistance of MCP under different voltages
    Fig. 7. Bulk resistance of MCP under different voltages
    The gain and the voltage of ALD-MCP
    Fig. 8. The gain and the voltage of ALD-MCP
    SubstrateTiO2∶Al2O3TiO2%TDMAT/N2/H2O/N2/sTMA/N2/H2O/N2/s
    Borosilicate1∶910%1/15/1/151/8/1/8
    1∶420%
    3∶730%
    2∶340%
    3∶260%
    4∶180%
    Si10∶2033%1/15/1/151/8/1/8
    MCP10∶2033%2/15/2/152/8/2/8
    Table 1. ALD experimental parameters of TiO2∶Al2O3 nanocomposite film
    Jichao LI, Xiangping ZHU, Xiangxin LI, Jingpeng HU, Cunyu LI, Wei ZHAO. Investigation on the Preparation of TiO2∶Al2O3 Nanocomposite Film Applied to the Conductive Layer of Microchannel Plate[J]. Acta Photonica Sinica, 2023, 52(6): 0631003
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