共 23 条
[2]
ANHARMONIC STRAIN EFFECTS IN CRYSTALS AND MIXED-VALENCE STATES
[J].
PHYSICAL REVIEW B,
1974, 9 (08)
:3229-3236
[3]
[Anonymous], 1965, Quantum Field Theoretical Methods in Statistical Physics
[7]
BABA K, 1982, P INT C MAGNETISM KY
[8]
EVALUATION OF DEBYE-WALLER FACTORS IN RARE-EARTH MONOSULFIDES - EVIDENCE FOR SOFTENING OF OPTIC PHONONS IN MIXED VALENT SM0.7Y0.3S
[J].
PHYSICAL REVIEW B,
1976, 14 (08)
:3635-3643
[9]
PHONON INDUCED INSTABILITIES IN INTERMEDIATE VALENCE COMPOUNDS
[J].
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER,
1978, 30 (03)
:277-285
[10]
FALICOV L, 1981, 1981 P INT C VAL FLU