共 22 条
[1]
OPTIMIZATION OF PERFORMANCE OF HIGH-BRIGHTNESS ELECTRON GUNS
[J].
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY,
1973, 10 (06)
:972-974
[4]
SOME EXPERIMENTAL AND ESTIMATED CHARACTERISTICS OF LANTHANUM HEXABORIDE ROD CATHODE ELECTRON GUN
[J].
JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS,
1969, 2 (03)
:273-&
[5]
MICROHARDNESS OF HEXABORIDE SINGLE-CRYSTALS
[J].
MATERIALS RESEARCH BULLETIN,
1979, 14 (10)
:1329-1334