共 7 条
- [4] MASER - NEW TYPE OF MICROWAVE AMPLIFIER, FREQUENCY STANDARD, AND SPECTROMETER [J]. PHYSICAL REVIEW, 1955, 99 (04): : 1264 - 1274
- [5] JAVAN A, UNPUBLISHED
- [6] SPIN RELAXATION IN FREE RADICAL SOLUTIONS EXHIBITING HYPERFINE STRUCTURE [J]. PHYSICAL REVIEW, 1954, 94 (03): : 579 - 591