[en] We theoretically study electronic and thermoelectric properties of two-dimensional hydrogenated borophene (”boro-phane”). We show that, according to the first-principles calculation, hydrogenated borophene is semimetallic, with two bands meeting at a single point at the Fermi level. The thermoelectric properties evaluated by using the Boltzmann equation with a constant relaxation time approximation (CRTA). At room temperature, we obtain large power factor for electron doping regime. Therefore, appropriate doping to this material can enhance its thermoelectric efficiency.
Disciplines :
Physics
Author, co-author :
Hanna, M.Y.
Hasdeo, Eddwi Hesky ; University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)
Suprayoga, E.
Nugraha, A.R.T
External co-authors :
yes
Language :
English
Title :
Thermoelectric properties of two-dimensional hydrogenated borophene: A first-principles study
Publication date :
03 September 2020
Journal title :
AIP Conference Proceedings
ISSN :
1551-7616
Publisher :
American Institute of Physics, New York, United States - New York