First-principles study on lattice dynamics and electron-phonon interaction in an oxide spinel LiTi2O4

First-principles calculation of lattice

First-principles calculation of lattice dynamics and electron-phonon interaction in high pressure phase of solid iodine

✍ N. Suzuki; H. Sakamoto; T. Oda; M. Shirai 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 206 KB

Frozen-phonon calculations based on the full-potential linearized augmented-plane-wave method are performed for the X-point phonon modes of the high-pressure FCC phase of solid iodine which becomes a superconductor at T ,-~ 1 K. The longitudinal and the transverse phonon frequencies have been evalua