Electronic States of Te above the High-Pressure Phase Transition
- 1 October 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 43 (14), 1040-1042
- https://doi.org/10.1103/PhysRevLett.43.1040
Abstract
A self-consistent pseudopotential band-structure calculation for the recently determined high-pressure (above 38 kbar) monoclinic tellurium structure is presented. The density of states and charge densities for representative regions within the unit cell are calculated. Our results show that high-pressure monoclinic tellurium is metallic, and that a crystal bond-length asymmetry is caused by an electronically driven distortion. The results also predict a highly anisotropic conductivity.Keywords
This publication has 9 references indexed in Scilit:
- Theory of the pressure dependence of the electronic and optical properties of trigonal TePhysical Review B, 1979
- The electronic structure of trigonal Se and Te for pressure near the phase transition pointsThe Journal of Chemical Physics, 1978
- Stability of the metallic state of selenium under pressureThe Journal of Chemical Physics, 1973
- High-Pressure Phase Transformations in Hexagonal and Amorphous SeleniumThe Journal of Chemical Physics, 1972
- Proposed structure of high-pressùre telluriumZeitschrift für Kristallographie - Crystalline Materials, 1971
- Crystal Structure of Tellurium at High PressuresThe Journal of Chemical Physics, 1965
- Effect of Pressure on the Resistance of Iodine and SeleniumThe Journal of Chemical Physics, 1961
- The Resistance of 72 Elements, Alloys and Compounds to 100,000 Kg/Cm²Proceedings of the American Academy of Arts and Sciences, 1952
- Pressure-Volume Relations for Seventeen Elements to 100,000 Kg/CmProceedings of the American Academy of Arts and Sciences, 1942