| 锑钾铯光电阴极的理论与实验研究 |
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| 引用本文： | 张焕文.锑钾铯光电阴极的理论与实验研究[J].光子学报,1990,19(4):356-359. |
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| 作者姓名： | 张焕文 |
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| 作者单位： | 中国科学院西安光机所 |
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| 摘 要： | 提出了P型K2CsSb+本征Cs3Sb的结构模型。对制备Sb-K-Cs光电阴极的工艺进行了研究。获得了190μA/lm的积分灵敏度,其长波阈达到8600Å。
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| 关 键 词： | 光电阴极 积分灵敏度 长波阈 |
| 收稿时间： | 1990-04-02 |
THEORETICAL AND EXPERIMENTAL STUDY ON ON Sb-K-C_s PHOTOCATHODE |
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| Zhang HuanwenXian Institute of Optics and Precision Mechanics,Academia Sinica.THEORETICAL AND EXPERIMENTAL STUDY ON ON Sb-K-C_s PHOTOCATHODE[J].Acta Photonica Sinica,1990,19(4):356-359. |
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| Authors: | Zhang HuanwenXian Institute of Optics and Precision Mechanics Academia Sinica |
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| Institution: | Xian Institute of Optics and Precision Mechanics, Academia Sinica |
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| Abstract: | The structure model P-type K2CsSb + intrinsic Cs3Sb have been proposed. The technica al study on processing Sb-K-Cs photocathode have been carried out The integral sensitivity of 190μA/lm was obtained. Its longwave threshold reached 8600Å. |
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| Keywords: | Photocathodes Integral sensitivity Longwave threshold |
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