共 11 条
[2]
The detection of single positive ions, electrons and photons by a secondary electron multiplier
[J].
PHYSICAL REVIEW,
1939, 55 (10)
:0966-0971
[3]
CADY WM, 1941, PHYS REV, V59, P381
[4]
CADY WM, 1941, PHYS REV, V60, P551
[5]
ELMORE WC, 1949, ELECTRONICS
[6]
GOLDBERG S, 1950, MIT147 RES LAB EL TE
[7]
MOORISH, 1950, REV SCI INSTR, V21, P884
[8]
Characteristic x-rays from metals in the extreme ultraviolet
[J].
PHYSICAL REVIEW,
1934, 45 (06)
:0370-0378
[9]
PIERCE JR, 1949, THEORY DESIGN ELECTR, pCH7