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The Evolution of Electron Dispersion in the Series of Rare-Earth Tritelluride Compounds Obtained from Their Charge-Density-Wave Properties and Susceptibility Calculations.

Authors :
Vorobyev PA
Grigoriev PD
Kesharpu KK
Khovaylo VV
Source :
Materials (Basel, Switzerland) [Materials (Basel)] 2019 Jul 15; Vol. 12 (14). Date of Electronic Publication: 2019 Jul 15.
Publication Year :
2019

Abstract

We calculated the electron susceptibility of rare-earth tritelluride compounds RTe <subscript>3</subscript> as a function of temperature, wave vector, and electron-dispersion parameters. Comparison of the results obtained with the available experimental data on the transition temperature and on the wave vector of a charge-density wave in these compounds allowed us to predict the values and evolution of electron-dispersion parameters with the variation of the atomic number of rare-earth elements (R).

Details

Language :
English
ISSN :
1996-1944
Volume :
12
Issue :
14
Database :
MEDLINE
Journal :
Materials (Basel, Switzerland)
Publication Type :
Academic Journal
Accession number :
31311076
Full Text :
https://doi.org/10.3390/ma12142264