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微通道板碘化铯膜层抗潮解超薄保护膜层

赵胜 邱祥彪 金戈 李婧雯 张正君 孙赛林 林焱剑 胡泽训 王鹏飞 高鹏 郭燕

赵胜, 邱祥彪, 金戈, 李婧雯, 张正君, 孙赛林, 林焱剑, 胡泽训, 王鹏飞, 高鹏, 郭燕. 微通道板碘化铯膜层抗潮解超薄保护膜层[J]. 应用光学, 2022, 43(6): 1196-1201. doi: 10.5768/JAO202243.0604021
引用本文: 赵胜, 邱祥彪, 金戈, 李婧雯, 张正君, 孙赛林, 林焱剑, 胡泽训, 王鹏飞, 高鹏, 郭燕. 微通道板碘化铯膜层抗潮解超薄保护膜层[J]. 应用光学, 2022, 43(6): 1196-1201. doi: 10.5768/JAO202243.0604021
ZHAO Sheng, QIU Xiangbiao, JIN Ge, LI Jingwen, ZHANG Zhengjun, SUN Sailin, LIN Yanjian, HU Zexun, WANG Pengfei, GAO Peng, GUO Yan. Anti-deliquescence ultra-thin protective film of cesium iodide film on MCP[J]. Journal of Applied Optics, 2022, 43(6): 1196-1201. doi: 10.5768/JAO202243.0604021
Citation: ZHAO Sheng, QIU Xiangbiao, JIN Ge, LI Jingwen, ZHANG Zhengjun, SUN Sailin, LIN Yanjian, HU Zexun, WANG Pengfei, GAO Peng, GUO Yan. Anti-deliquescence ultra-thin protective film of cesium iodide film on MCP[J]. Journal of Applied Optics, 2022, 43(6): 1196-1201. doi: 10.5768/JAO202243.0604021

微通道板碘化铯膜层抗潮解超薄保护膜层

doi: 10.5768/JAO202243.0604021
基金项目: 国家自然科学基金青年基金项目(12003010)
详细信息
    作者简介:

    赵胜(1995—),男,硕士,工程师,主要从事微通道板研究。E-mail:295608316@qq.com

    通讯作者:

    邱祥彪(1989—),男,硕士,工程师,主要从事微通道板及微通道板型光电探测器研究。E-mail:ndqxb@163.com

  • 中图分类号: TN233

Anti-deliquescence ultra-thin protective film of cesium iodide film on MCP

  • 摘要: 碘化铯膜层对紫外光以及X射线具有很高的光电转换效率,但在空气中容易发生潮解。介绍了微通道板碘化铯膜层抗潮解超薄保护膜层的制备与保护效果。使用扫描式电子显微镜(scanning electron microscope,SEM)对碘化铯薄膜光阴极微通道板的镀膜深度和厚度进行测试,采用氧化铝作为碘化铯薄膜光阴极的保护膜层,并分别制备了厚度为2 nm、5 nm和10 nm的氧化铝保护膜层。在空气中存放不同时间后,碘化铯薄膜光阴极微通道板表面未发生明显潮解变化,其增益约为8 800,暗计数率约为4.1 counts·s−1·cm−2。试验证明,氧化铝能够作为微通道板碘化铯膜层抗潮解超薄保护膜层。
  • 图  1  镀有碘化铯薄膜的微通道板结构图

    Fig.  1  Structure diagram of MCP coated with cesium iodide thin film

    图  2  碘化铯薄膜镀膜深度与膜层厚度测试结果图

    Fig.  2  Test results diagram of coating depth and thickness of cesium iodide thin film

    图  3  碘化铯膜层微观结构随存储时间的变化图

    Fig.  3  Change diagram of microstructure of cesium iodide film with storage time

    图  4  具有保护膜层的碘化铯薄膜光阴极微通道板结构图

    Fig.  4  Structure diagram of MCP of cesium iodide thin film photocathode coated with protective film

    图  5  存放不同时间后带有不同厚度氧化铝保护膜层的碘化铯膜层微观结构图

    Fig.  5  Microstructure diagram of cesium iodide film with different thicknesses of alumina protective films after storage for different times

    图  6  微通道板增益随存储时间的变化图

    Fig.  6  Change curve of MCP gain with different storage time

    图  7  微通道板暗计数率随存储时间的变化图

    Fig.  7  Change curve of MCP dark count rate with different storage time

    表  1  碘化铯晶粒平均直径

    Table  1  Average diameter of cesium iodide crystalline grains

    存放时间/h0224240
    粒径/μm0.5~22~44~67~9
    下载: 导出CSV

    表  2  存放不同时间后带有不同厚度氧化铝保护膜层的碘化铯膜层晶粒平均直径

    Table  2  Average grain diameter of cesium iodide film with different thicknesses of alumina protective films after storage for different times

    存储时间/h保护膜厚度/nm
    25102
    01358
    21358
    241358
    2401358
    下载: 导出CSV
  • [1] 潘京生. 微通道板及其主要特征性能[J]. 应用光学,2004,25(5):25-29. doi: 10.3969/j.issn.1002-2082.2004.05.008

    PAN Jingsheng. Microchannel plates and its main characteristics[J]. Journal of Applied Optics,2004,25(5):25-29. doi: 10.3969/j.issn.1002-2082.2004.05.008
    [2] WANG Y M, TIAN Y, YANG Y G, et al. Detection efficiency evaluation for a large area neutron sensitive microchannel plate detector[J]. Chinese Physics C,2016,40(9):096004. doi: 10.1088/1674-1137/40/9/096004
    [3] 王馨悦, 张爱兵, 孔令高, 等. 嫦娥一号卫星太阳风离子探测器离子流量反演太阳风参数与初步结果分析[J]. 空间科学学报,2013,33(2):143-150. doi: 10.11728/cjss2013.02.143

    WANG Xinyue, ZHANG Aibing, KONG Linggao, et al. In-flight experiment of solar wind ion detectors on Chang'E-1 and the solar wind near the moon[J]. Chinese Journal of Space Science,2013,33(2):143-150. doi: 10.11728/cjss2013.02.143
    [4] 梁旗. MCP与荧光屏组件的噪声特性测试与分析[D]. 南京: 南京理工大学, 2013.

    LIANG Qi. Measurement and analysis of noise characteristics of MCP and fluorescent screen components[D]. Nanjing: Nanjing University of Science and Technology, 2013.
    [5] 潘京生. 空间和时间灵敏的微通道板光子探测器[J]. 红外技术,2018,40(11):1025-1032.

    PAN Jingsheng. Microchannel plate photon detector with spatial and temporal sensitivity[J]. Infrared Technology,2018,40(11):1025-1032.
    [6] LUO F J, HENG Y K, WANG Z M, et al. PMT overshoot study for the JUNO prototype detector[J]. Chinese Physics C,2016,40(9):096002. doi: 10.1088/1674-1137/40/9/096002
    [7] GATTI E, REHAK P. Semiconductor drift chamber—an application of a novel charge transport scheme[J]. Nuclear Instruments and Methods in Physics Research, 1984, 225(3): 608-614.
    [8] MAEZAWA H, SUZUKI Y, KITAMURA H, et al. Spectral characterization of undulator radiation in the soft X-ray region[J]. Applied Optics, 1986, 25(18): 3260.
    [9] 曹柱荣, 王强强, 邓博, 等. 激光聚变极端环境下X光高速摄影技术研究进展[J]. 强激光与粒子束,2020,32(11):53-65. doi: 10.11884/HPLPB202032.200099

    CAO Zhurong, WANG Qiangqiang, DENG Bo, et al. Progress of X-ray high-speed photography technology used in laser driven inertial confinement fusion[J]. High Power Laser and Particle Beams,2020,32(11):53-65. doi: 10.11884/HPLPB202032.200099
    [10] 曹柱荣, 袁铮, 陈韬, 等. 神光装置上X射线时空诊断技术概况与展望[J]. 中国科学:物理学 力学 天文学,2018,48(6):63-73.

    CAO Zhurong, YUAN Zheng, CHEN Tao, et al. Progress and plans of X-ray temporal and spatial diagnosis technology of Shenguang facilities[J]. Scientia Sinica (Physica, Mechanica & Astronomica),2018,48(6):63-73.
    [11] FLANDERS D C. X-ray lithography at ∠100 Å linewidths using X-ray masks fabricated by shadowing techniques[J]. Journal of Vacuum Science and Technology,1979,16(6):1615-1619.
    [12] FRASER G W, BARSTOW M A, WHITELEY M J, et al. Enhanced soft X-ray detection efficiencies for imaging microchannel plate detectors[J]. Nature,1982,300(5892):509-511. doi: 10.1038/300509a0
    [13] CARTER M R, MCKINLEY B J, TIRSELL K G. A microchannel plate intensified, subnanosecond, X-ray imaging camera[J]. Physica Scripta,1990,41(4):390-395. doi: 10.1088/0031-8949/41/4/002
    [14] CARTER M R, PRICE D F, STEWART R E, et al. A photon-counting, subnanosecond, imaging camera for X-ray detection[C]//Proceedings of High Bandwidth Analog Applications of Photonics II. Boston: SPIE, 1989, 0987: 152-159.
    [15] 樊龙, 杨志文, 陈韬, 等. 潮湿空气对碘化铯薄膜结构和性质的影响[J]. 物理学报,2014,63(14):276-282. doi: 10.7498/aps.63.146801

    FAN Long, YANG Zhiwen, CHEN Tao, et al. Influence of air exposure on the structure and properties of cesium iodide film[J]. Acta Physica Sinica,2014,63(14):276-282. doi: 10.7498/aps.63.146801
    [16] ROCHAU G A, BAILEY J E, CHANDLER G A, et al. Energy dependent sensitivity of microchannel plate detectors[J]. Review of Scientific Instruments,2006,77(10):10E323. doi: 10.1063/1.2336461
    [17] 谢翼骏. CsI(Tl)膜抗潮解技术及光转换组件结构设计研究[D]. 成都: 电子科技大学, 2017.

    XIE Yijun. Study on the technology of anti-deliquescence for CsI(Tl) film and the design for the structure of light conversion components[D]. Chengdu: University of Electronic Science and Technology of China, 2017.
    [18] 丛晓庆, 邱祥彪, 孙建宁, 等. 原子层沉积法制备微通道板发射层的性能[J]. 红外与激光工程,2016,45(9):224-229.

    CONG Xiaoqing, QIU Xiangbiao, SUN Jianning, et al. Properties of microchannel plate emission layer deposited by atomic layer deposition[J]. Infrared and Laser Engineering,2016,45(9):224-229.
    [19] 王亚丽, 崔开源, 刘术林, 等. 两种玻璃微通道阵列的制作技术及比较[J]. 应用光学,2021,42(5):796-801. doi: 10.5768/JAO202142.0501006

    WANG Yali, CUI Kaiyuan, LIU Shulin, et al. Two kinds of making technologies of glass micro-channel arrays and their comparison[J]. Journal of Applied Optics,2021,42(5):796-801. doi: 10.5768/JAO202142.0501006
    [20] 张正君, 邱祥彪, 乔芳建, 等. Al2O3/MgO复合膜层对微通道板性能的影响[J]. 表面技术,2021,50(6):199-205.

    ZHANG Zhengjun, QIU Xiangbiao, QIAO Fangjian, et al. Effect of Al2O3/MgO composite layer on the properties of microchannel plate[J]. Surface Technology,2021,50(6):199-205.
    [21] TRILOKI, GARG P, RAI R, et al. Structural characterization of “as-deposited” cesium iodide films studied by X-ray diffraction and transmission electron microscopy techniques[J]. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2014, 736: 128-134.
    [22] 谭晓川. CsI(Tl)X射线探测组件设计及关键技术研究[D]. 成都: 电子科技大学, 2018.

    TAN Xiaochuan. Design and key technology research of CsI(Tl)X-ray detector[D]. Chengdu: University of Electronic Science and Technology of China, 2018.
    [23] 聂晶. 基于真空除气的微通道板噪声抑制技术研究[D]. 西安: 西安工业大学, 2013.

    NIE Jing. The research of micro-channel plate restrain technology based on vacuum degassing[D]. Xi'an: Xi'an Technological University, 2013.
    [24] 田静. 多色系热反射型隔热涂料的制备及其性能研究[D]. 沈阳: 沈阳建筑大学, 2012.

    TIAN Jing. Preparation and performance of multi-color heat-reflective insulation coatings[D]. Shenyang: Shenyang Jianzhu University, 2012.
    [25] 刘钧, 鲍铮, 边佳燕. 空心玻璃微珠-氧化石墨烯协同增强聚氨酯泡沫的制备与压缩性能[J]. 材料导报,2018,32(增刊2):419-424.

    LIU Jun, BAO Zheng, BIAN Jiayan. Compressive properties and preparation of hollow glass microsphere-graphene oxide synergistic enhanced polyurethane foam[J]. Materials Review,2018,32(S2):419-424.
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出版历程
  • 收稿日期:  2022-08-22
  • 修回日期:  2022-10-08
  • 网络出版日期:  2022-10-11
  • 刊出日期:  2022-11-14

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