Petr Levinský

collaborators

3 papers

cond-mat.mtrl-sci2026

Optimizing high-temperature electron mobility in single-crystal Bi $_{2}$ O $_{2}$ Se based on its unconventional dependence on concentration

AntonÃn Sojka, Petr Knotek, Jan Zich +10

Quasi-2D Bi $_{2}$ O $_{2}$ Se 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…

cond-mat.mtrl-sci2026

Phonon properties and unconventional heat transfer in quasi-2D $B i_{2} O_{2} S e$ crystal

Jan Zich, AntonÃn Sojka, Petr LevinskÃ½ +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…

cond-mat.mtrl-sci2025

The preparation and properties of polycrystalline Bi $_{2}$ O $_{2}$ Se -- pitfalls and difficulties with reproducibility and charge transport limiting parameters

Jan Zich, TomÃ¡Å¡ PlechÃ¡Äek, AntonÃn Sojka +8

Thermoelectric materials allow the direct conversion of waste heat into electricity, and novel materials are being investigated for this purpose. Recently, doped Bi $_{2}$ O $_{2}$ Se has…

Optimizing high-temperature electron mobility in single-crystal Bi2​O2​Se based on its unconventional dependence on concentration

Phonon properties and unconventional heat transfer in quasi-2D Bi2​O2​Se crystal

The preparation and properties of polycrystalline Bi2​O2​Se -- pitfalls and difficulties with reproducibility and charge transport limiting parameters

Optimizing high-temperature electron mobility in single-crystal Bi $_{2}$ O $_{2}$ Se based on its unconventional dependence on concentration

Phonon properties and unconventional heat transfer in quasi-2D $B i_{2} O_{2} S e$ crystal

The preparation and properties of polycrystalline Bi $_{2}$ O $_{2}$ Se -- pitfalls and difficulties with reproducibility and charge transport limiting parameters