高温超导体超导态的光场发射研究  

RESEARCH OF PHOTOFIELD EMISSION OF HTSC BELOW T_c

作　　者：张连俊[1] 唐国良[1] 罗恩泽[2] 赵立芳[1] 李同山 任汝涌 彭荣群[1] 

机构地区：[1]山东工程学院计算机学院,山东255012 [2]西安电子科技大学,西安710071

出　　处：《低温物理学报》2000年第4期306-308,共3页Low Temperature Physical Letters

摘　　要：Photofield emission is obtained when laser pulses irridiate a cold cathode working just below the field emission threshold. The photofield emission of high critical temperature superconductor below To is reviewed in this paper. The comparison between field electron emission and Photofiled emission are made.Photofield emission is obtained when laser pulses irridiate a cold cathode working just below the field emission threshold. The photofield emission of high critical temperature superconductor below To is reviewed in this paper. The comparison between field electron emission and Photofiled emission are made.

关 键 词：高温超导体 超导态 光场发射 

分 类 号：O511[理学—低温物理]