共 9 条
- [1] ASHCROFT NW, 1976, SOLID STATE PHYS, P548
- [3] ABINITIO CALCULATION OF PHONON DISPERSIONS IN SEMICONDUCTORS [J]. PHYSICAL REVIEW B, 1991, 43 (09) : 7231 - 7242
- [4] INTERATOMIC FORCE-CONSTANTS FROM FIRST PRINCIPLES - THE CASE OF ALPHA-QUARTZ [J]. PHYSICAL REVIEW B, 1994, 50 (17): : 13035 - 13038
- [5] Dynamical matrices, born effective charges, dielectric permittivity tensors, and interatomic force constants from density-functional perturbation theory [J]. PHYSICAL REVIEW B, 1997, 55 (16): : 10355 - 10368
- [7] Ab initio force constant approach to phonon dispersion relations of diamond and graphite. [J]. EUROPHYSICS LETTERS, 1995, 32 (09): : 729 - 734
- [8] First-principles determination of the soft mode in cubic ZrO2 [J]. PHYSICAL REVIEW LETTERS, 1997, 78 (21) : 4063 - 4066
- [9] GIANT LO-TO SPLITTING SIN PEROVSKITE FERROELECTRICS [J]. PHYSICAL REVIEW LETTERS, 1994, 72 (22) : 3618 - 3621