共 50 条
[1]
ALBRICHT W, 1931, PHYSICA, V11, P146
[2]
The contact difference of potential between barium and magnesium
[J].
PHYSICAL REVIEW,
1938, 54 (09)
:753-757
[4]
Negative-ion components in the cathode-ray beam
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1938, 26 (05)
:529-539
[5]
Negative ion emission from oxide coated filaments
[J].
PHYSICAL REVIEW,
1925, 26 (03)
:0360-0363
[6]
Bauer G, 1937, ANN PHYS-BERLIN, V30, P433
[9]
Phenomena in oxide coated filaments II. Origin of enhanced emission
[J].
PHYSICAL REVIEW,
1931, 38 (12)
:2193-2213
[10]
BECKER JA, 1931, T AM EL CHEM SOC, V59, P207