2 papers
cond-mat.mtrl-sci2021
Theoretical study of the band structure of 2H-SiC and 4H-SiC of silicon carbide polytypes
A. V. Sinelnik, A. V. Semenov
We have studied the electronic band properties of 2H-SiC and 4H-SiC silicon carbide polytypes. The structures of the electronic bands and density of state (DOS) using ab initio Den…
cond-mat.mtrl-sci2021
Mn ions' site and valence in PbTiO based on the native vacancy defects
H. Xin, Q. Pang, D. L. Gao +3
Mn ions' doping site and valence were studied in PbTiO (PT) with the native vacancy defects by the first-principles calculations. Firstly, the native vacancy defects of Pb, O…