共 8 条
- [1] Electron microscope studies of thoriated tungsten [J]. PHYSICAL REVIEW, 1938, 54 (06): : 448 - 458
- [2] Jeffries Z, 1918, MET CHEM ENG, V18, P185
- [4] JONES HA, 1927, GEN ELECTR REV, V30, P310
- [5] LANGMUIR DB, 1942, PHYS REV, V61, pA739
- [6] NELSON RB, 1938, THESIS MIT
- [7] The thermionic constants of tungsten as a function of Crystallographic direction [J]. PHYSICAL REVIEW, 1940, 57 (04): : 297 - 306