Acta Photonica Sinica, Volume. 35, Issue 10, 1493(2006)

The Effect of Cs/O Activation Current Ratio on GaAs Photocathode

Zou Jijun1...2,*, Chang Benkang1, Du Xiaoqing1, Chen Huailin1, Wang Hui1 and Gao Pin1 |Show fewer author(s)
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  • 2[in Chinese]
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    References(12)

    [1] [1] Du X Q,Zong Z Y,Chang B K. Acta Photonica Sinica,2004,33(8):939~941

    [2] [2] Du Y J,Du X Q,Chang B K,et al. Acta Photonica Sinica,2005,34(12):1792~1794

    [3] [3] Rodway D C,Allenson M B. In situ surface study of the activating layer on GaAs(Cs,O) photocathodes. Journal of Physics D: Applied Physics,1986,19(7): 1353~1371

    [4] [4] Phillips C C,Hughes A E,Sibbett W. Quantitative XPS surfaces chemical analysis and direct measurement of the temporal response times of glass-bonded NEA GaAs transmission photocathodes. Journal of Physics D:Applied Physics,1984,17(8):1713~1725

    [5] [5] Du X Q,Chang B K. Angle-dependent XPS study of the mechanisms of “high-low temperature” activation of GaAs photocathode. Applied Surface Science,2005,251(1-4) : 267~272

    [6] [6] Chang B K,Du X Q,Liu L,et al. The automatic recording system of dynamic spectral response and its applications. Proc of SPIE,2003,5209:209~218

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    [8] [8] Turnbull A A,Evans G B. Photoemission from GaAsCs-O. Journal of physics D: Applied Physics,1968,1(2):155~160

    [9] [9] Fisher D G. The effect of Cs-O activation temperature on the surface escape probability of NEA (In,Ga) As photocathodes. IEEE Transaction on Electron Device,1974,ED-21(8):541~542

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    [1] Guo Xiangyang, Wang Xiaohui, Chang Benkang, Zhang Yijun, Qiao Jianliang. Preparation Technique of Negative-Electron-Affinity GaN Photocathode[J]. Acta Optica Sinica, 2011, 31(2): 219003

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    Zou Jijun, Chang Benkang, Du Xiaoqing, Chen Huailin, Wang Hui, Gao Pin. The Effect of Cs/O Activation Current Ratio on GaAs Photocathode[J]. Acta Photonica Sinica, 2006, 35(10): 1493

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    Paper Information

    Category: Optoelectronics

    Received: Jul. 5, 2005

    Accepted: --

    Published Online: Jun. 3, 2010

    The Author Email: Jijun Zou (jjzou@ecit.edu.cn)

    DOI:

    CSTR:32186.14.

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