共 11 条
- [2] Feynman R., COMMUNICATION
- [4] MASER - NEW TYPE OF MICROWAVE AMPLIFIER, FREQUENCY STANDARD, AND SPECTROMETER [J]. PHYSICAL REVIEW, 1955, 99 (04): : 1264 - 1274
- [5] MUELLER MW, 1957, PHYS REV, V106, P8
- [6] Thermal agitation of electric charge in conductors [J]. PHYSICAL REVIEW, 1928, 32 (01): : 110 - 113
- [7] INDUCED AND SPONTANEOUS EMISSION IN A COHERENT FIELD .2. [J]. PHYSICAL REVIEW, 1959, 115 (02): : 227 - 237
- [8] INDUCED AND SPONTANEOUS EMISSION IN A COHERENT FIELD [J]. PHYSICAL REVIEW, 1958, 111 (01): : 3 - 11
- [9] INHERENT NOISE OF QUANTUM-MECHANICAL AMPLIFIERS [J]. PHYSICAL REVIEW, 1957, 106 (04): : 617 - 620