共 7 条
- [1] MAGNETIC DEFLEXION OF ELECTRON BEAMS WITHOUT ASTIGMATISM [J]. JOURNAL OF SCIENTIFIC INSTRUMENTS, 1958, 35 (08): : 279 - 283
- [3] KASTLER A, 1950, REV DOPTIQUE THEORIQ, V29, P307
- [4] OSAKABE N, 1981, SURF SCI, V102, P424, DOI 10.1016/0039-6028(81)90038-8