879 citations · 2.4k across the 21 of their papers we have counts for
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First-principles analysis of electron transport in BaSnO
Karthik Krishnaswamy, Burak Himmetoglu, Youngho Kang +2
BaSnO (BSO) is a promising transparent conducting oxide (TCO) with reported room-temperature (RT) Hall mobility exceeding 320 cmVs. Among perovskite oxides,…
Transport properties of KTaO from first-principles
Burak Himmetoglu, Anderson Janotti
The transport properties of the perovskites KTaO are calculated using first-principles methods. Our study is based on Boltzmann transport theory and the relaxation time approxi…
Energetic, spatial and momentum character of a buried interface: the two-dimensional electron gas between two metal oxides
S. Nemšák, G. Conti, A. X. Gray +32
The interfaces between two condensed phases often exhibit emergent physical properties that can lead to new physics and novel device applications, and are the subject of intense st…
First-principles study of the mobility of SrTiO
Burak Himmetoglu, Anderson Janotti, Hartwin Peelaers +2
We investigate the electronic and vibrational spectra of SrTiO, as well as the coupling between them, using first-principles calculations. We compute electron-phonon scattering…
Searching for high magnetization density in bulk Fe: the new metastable Fe phase
Koichiro Umemoto, Burak Himmetoglu, Jian-Ping Wang +2
We report the discovery of a new allotrope of iron by first principles calculations. This phase has symmetry, a six-atom unit cell (hence the name Fe), and the highest…
Interband and polaronic excitations in YTiO3 from first principles
Burak Himmetoglu, Anderson Janotti, Lars Bjaalie +1
YTiO3, as a prototypical Mott insulator, has been the subject of numerous experimental investigations of its electronic structure. The onset of absorption in optical conductivity m…