LOW WORK FUNCTION ELECTRON EMITTER HEXABORIDES

被引:41
作者
SCHMIDT, PH
JOY, DC
机构
来源
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY | 1978年 / 15卷 / 06期
关键词
ELECTRON EMITTERS - RARE EARTH HEXABORIDES;
D O I
10.1116/1.569847
中图分类号
O59 [应用物理学];
学科分类号
摘要
引用
收藏
页码:1809 / 1810
页数:2
相关论文
共 9 条
[1]   A NEW HIGH RESOLUTION REFLECTION SCANNING ELECTRON MICROSCOPE [J].
BROERS, AN .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1969, 40 (08) :1040-&
[2]  
FOMENKO VS, 1966, HDB THERMIONIC PROPE, P88
[3]  
KAWABE U, 1976, Patent No. 3932314
[4]   BORIDE CATHODES [J].
LAFFERTY, JM .
JOURNAL OF APPLIED PHYSICS, 1951, 22 (03) :299-309
[5]  
SAMSONOV GV, 1964, ZH PRIKL KHIM, V37, P1872
[6]  
SAMSONOV GV, 1964, J APPL CHEM, V37, P1861
[7]   DESIGN AND OPTIMIZATION OF DIRECTLY HEATED LAB6 CATHODE ASSEMBLIES FOR ELECTRON-BEAM INSTRUMENTS [J].
SCHMIDT, PH ;
LONGINOTTI, LD ;
JOY, DC ;
FERRIS, SD ;
LEAMY, HJ ;
FISK, Z .
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1978, 15 (04) :1554-1560
[8]  
SHIMIZU R, COMMUNICATION
[9]  
SPEAR KE, MATERIALS SCI TECHNO, V4