Quantum Efficiency Enhancement of Bialkali Photocathodes by an Atomically Thin Layer on Substrates. Issue 23 (2nd December 2019)

• Record Type: Journal Article
• Authors: Yamaguchi, Hisato; Liu, Fangze; DeFazio, Jeffrey; Gaowei, Mengjia; Guo, Lei; Alexander, Anna; Yoon, Seong In; Hyun, Chohee; Critchley, Matthew; Sinsheimer, John; Pavlenko, Vitaly; Strom, Derek; Jensen, Kevin L.; Finkenstadt, Daniel; Shin, Hyeon Suk; Yamamoto, Masahiro; Smedley, John; Moody, Nathan A.
• Is Part Of: Physica status solidi. Volume 216:Issue 23(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-12-02
• Subjects: Solid state physics -- Periodicals; Solids -- Industrial applications -- Periodicals; 530.41
• DOI: 10.1002/pssa.201970076
• Languages: English
• ISSNs: 1862-6300

Abstract

Abstract : Quantum Efficiency Enhancement Phototube with accelerator technology relevant antimonide photocathodes (K2 CsSb) deposited on atomically thin two‐dimensional (2D) crystal layers such as graphene. Quantum efficiency enhancement occurs in a reflection mode, when a 2D crystal is placed in between the photocathodes and optically reflective substrates. More details can be found in article number 1900501 by Hisato Yamaguchi, and co‐workers.