共 9 条
- [1] ANDERSON HW, 1935, ELECTRON ENG, V54, P1315
- [2] BUCHMANN E, 1928, ANN PHYS, V37, P523
- [6] About the Liberation of the Electron from the Metal surface by slow positive Ions. [J]. ZEITSCHRIFT FUR PHYSIK, 1928, 52 (9-10): : 650 - 653
- [7] LANGMUIR, 1930, REV MOD PHYS, V2, P181
- [8] Paschen F., 1889, UEBER ZUM FUNKENUBER, V273, P69, DOI [10.1002/ANDP.18892730505, DOI 10.1002/ANDP.18892730505]
- [9] Penning FM, 1931, P K AKAD WET-AMSTERD, V34, P1305