共 50 条
- [25] OPTIMIZATION OF THE PROPERTIES OF A MICROFOCUSED ION-BEAM SYSTEM JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1988, 21 (01): : 86 - 91
- [30] COLLISIONLESS ION-BEAM PLASMA JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1972, 5 (01): : 19 - &