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Optimizing high-temperature electron mobility in single-crystal BiOSe based on its unconventional dependence on concentration
Antonín Sojka, Petr Knotek, Jan Zich +10
Quasi-2D BiOSe is part of an intensive materials research effort aimed at finding new semiconductors that outperform silicon-based electronics in terms of speed and power c…
Phonon properties and unconventional heat transfer in quasi-2D crystal
Jan Zich, Antonín Sojka, Petr Levinský +10
Bi2O2Se belongs to a group of quasi-2D semiconductors that can replace silicon in future high-speed/low-power electronics. However, the correlation between crystal/band structure a…
Electronic and transport properties of the Mn-doped topological insulator BiTe: A first-principles study
K. Carva, J. Kudrnovský, F. Máca +7
We present a first-principles study of the electronic, magnetic, and transport properties of the topological insulator BiTe doped with Mn atoms in substitutional (Mn$_{…
Controlled aggregation of magnetic ions in a semiconductor. Experimental demonstration
A. Bonanni, A. Navarro-Quezada, Tian Li +8
The control on the distribution of magnetic ions into a semiconducting host is crucial for the functionality of magnetically doped semiconductors. Through a structural analysis at…