Published April 24, 2014
| Version v1
Journal article
Phase transition of La- chalcogenides under high pressure
- 1. Condensed Matter Theory Group, School of Studies in Physics, Jiwaji University, Gwalior - 474 011 (India)
- 2. Department of Physics, Govt. K.R.G. P.G. Autonomous College, Gwalior - 474 001 (India)
Description
The lanthanum compounds have been found to undergo transition from their initial NaCl-type structure to high pressure body centered tetragonal (BCT) structure (distorted CsCl-type P4/mmm) using CTIP model. The calculated values of cohesive energy, lattice constant, phase transition pressure, relative volume collapse agree well with the available measured data and better than those computed by earlier workers
Additional details
Identifiers
- DOI
- 10.1063/1.4872515;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1591
- Journal Issue
- 1
- Journal Page Range
- p. 122-124
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 58. DAE solid state physics symposium 2013
- Dates
- 17-21 Dec 2013
- Place
- Patiala, Punjab (India)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 45090509
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CESIUM CHLORIDES; CHALCOGENIDES; LANTHANUM COMPOUNDS; LATTICE PARAMETERS; PHASE TRANSFORMATIONS; TETRAGONAL LATTICES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; CESIUM COMPOUNDS; CESIUM HALIDES; CHLORIDES; CHLORINE COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; HALIDES; HALOGEN COMPOUNDS; RARE EARTH COMPOUNDS
Optional Information
- Notes
- (c) 2014 AIP Publishing LLC