title: [Research on high temperature Cs activated GaAs photocathode].
authors.affiliation: Institute of Electronic Engineering and Optoelectronic Technology, Nanjing University of Science and Technology, Nanjing 210094, China. finex_y@yahoo.com.cn
authors.forename: Zhi
authors.initials: Z
authors.lastname: Yang
authors.forename: Ji-jun
authors.initials: JJ
authors.lastname: Zou
authors.forename: Jun
authors.initials: J
authors.lastname: Niu
authors.forename: Yi-jun
authors.initials: YJ
authors.lastname: Zhang
authors.forename: Ben-kang
authors.initials: BK
authors.lastname: Chang