Improved robustness of sequentially deposited potassium cesium antimonide photocathodes achieved by increasing the potassium content towards theoretical stoichiometry

Lei Guo; Keisuke Shiohara; Hisato Yamaguchi; Gaoxue Wang; Yuki Okabe; Masashi Nakatake; Shoichi Takakura; Masahiro Yamamoto; Shuichi Ogawa; Yoshifumi Takashima

doi:10.1038/s41598-025-87603-6

Journal article

Improved robustness of sequentially deposited potassium cesium antimonide photocathodes achieved by increasing the potassium content towards theoretical stoichiometry

Lei Guo, Keisuke Shiohara, Hisato Yamaguchi, Gaoxue Wang, Yuki Okabe, Masashi Nakatake, Shoichi Takakura, Masahiro Yamamoto, Shuichi Ogawa and Yoshifumi Takashima

Scientific Reports, Vol.15(1), p.2900

01/23/2025

DOI: https://doi.org/10.1038/s41598-025-87603-6

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Particle Accelerators(43)

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Title: Improved robustness of sequentially deposited potassium cesium antimonide photocathodes achieved by increasing the potassium content towards theoretical stoichiometry
Authors/Creators - name: Lei Guo
Keisuke Shiohara
Hisato Yamaguchi
Gaoxue Wang
Yuki Okabe
Masashi Nakatake
Shoichi Takakura
Masahiro Yamamoto
Shuichi Ogawa
Yoshifumi Takashima
Publication Details: Scientific Reports, Vol.15(1), p.2900
Number of pages: 14
Government Number: LA-UR-25-20938
Language: English
Resource Type: Journal article
DOI: https://doi.org/10.1038/s41598-025-87603-6
Publication ISSN: 2045-2322