共 9 条
- [3] HAMMOND DP, 1966, CLMR59 CULH LAB REP
- [5] A SOURCE FOR THE PRODUCTION OF LARGE DC ION CURRENTS [J]. NUCLEAR INSTRUMENTS & METHODS, 1961, 10 (04): : 263 - 271
- [6] Currents limited by space charge between concentric spheres [J]. PHYSICAL REVIEW, 1924, 24 (01): : 49 - 59
- [7] MASSEY HSW, 1952, ELECTRON IONIC IMP, P513
- [8] McClure G. W., 1965, PHYS REV, V140, P769
- [9] VANCE DW, 1966, J CHEM PHYS, V44, P2