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Raad Chegel

Raad Chegel

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
HIndex: 0/00
Faculty: science
Address: Malayer University
Phone: 09188899031

Research

Title
Heat capacity, electrical and thermal conductivity of silicene
Type
JournalPaper
Keywords
Solid State and Materials
Year
2016
Journal The European Physical Journal B
DOI
Researchers Raad Chegel

Abstract

We investigate the electronic heat capacity, electrical and thermal conductivity of monolayer planar and buckled silicon sheets (silicene) through tight binding approximation and Kubo-Greenwood formula. Applying and increasing dopant atoms to the system leads to opening a gap in the band structures and density of states that causes to decrease (increase) the heat capacity before (after) the Schottky anomaly. The electrical and electronic thermal conductivity of doped silicene reduces with increasing impurity strength.