Record Details

Optical properties of CeSb and LaSb

NOPR - NISCAIR Online Periodicals Repository

View Archive Info
 
 
Field Value
 
Title Optical properties of CeSb and LaSb
 
Creator Singh, Nirpendra
Saini, Sapan Mohan
Nautiyal, Tashi
Auluck, S
 
Subject Rare earth compound
Optical properties
Reflectivity
 
Description 69-71
The calculations of the electronic and the optical properties of CeSb and LaSb, using the full potential augmented plane wave (FP-LAPW) method including spin orbit coupling within local spin density (LSDA) approximation as implemented in WIEN2K code have been performed. The reflectivity and the real part of the optical conductivity of CeSb and LaSb have been calculated. The real part of the optical conductivity of these compounds is deduced from Kramers-Kronig transformation. The calculated spectra of the real part of the optical conductivity and reflectivity of LaSb and CeSb are in the agreement with the available experimental data. Our calculations give the value of specific heat constant of CeSb and LaSb 23.4 mJmol⁻¹K⁻² and 0.37 mJmol⁻¹K⁻², respectively, which are very close to experimental value.
 
Date 2008-10-22T09:00:12Z
2008-10-22T09:00:12Z
2007-01
 
Type Article
 
Identifier 0019-5596
http://hdl.handle.net/123456789/2282
 
Language en_US
 
Relation B05D 5/06
 
Source IJPAP Vol.45(1) [January 2007]