A. Sojka

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20242026

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cond-mat.mtrl-sci2026

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

Antonín 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-sci2025

Two-fluid mobility model from coupled hydrodynamic equations for simulating laser-driven semiconductor switches

Qile Wu, Antonín Sojka, Brad D. Price +6

We introduce a two-fluid mobility model incorporating fundamental aspects of electron-hole (e-h) scattering such as momentum conservation for simulating laser-driven semiconductor…

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

Two-fluid mobility model from coupled hydrodynamic equations for simulating laser-driven semiconductor switches

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