A5103022250- Magnetic and transport properties of perovskites and related materials
- Electronic and Structural Properties of Oxides
- Multiferroics and related materials
- Advanced Condensed Matter Physics
- Physics of Superconductivity and Magnetism
- Topological Materials and Phenomena
- Advanced Chemical Physics Studies
- Iron-based superconductors research
University of Illinois Chicago
2024
Polish Academy of Sciences
2019
Institute of Physics
2019
La doped ${\mathrm{SrFeO}}_{3}$, ${\mathrm{La}}_{1/3}{\mathrm{Sr}}_{2/3}{\mathrm{FeO}}_{3}$, exhibits a metal-to-insulator transition accompanied by both antiferromagnetic and charge ordering states along with the Fe-O bond disproportionation below critical temperature near 200 K. Unconventionally slow dynamics measured in this material [Nat. Commun. 9, 1799 (2018)] shows that its excited can exhibit novel electronic structures nontrivial energy profiles. Here, we reveal possible metastable...
We calculate the mirror Chern number (MCN) and band gap for alloy Pb1-xSnxSe as a function of concentration x by using virtual crystalline approximation.We use electronic structure from relativistic density functional theory calculations in Generalized-Gradient-Approximation (GGA) meta-GGA approximation.Our results obtained with modified Becke-Johnson functional, are comparable available experimental data MCN well gap.We advise to approximation parameter c = 1.10 describe transition trivial...
La doped SrFeO$_{3}$, La$_{1/3}$Sr$_{2/3}$FeO$_{3}$, exhibits a metal-to-insulator transition accompanied by both antiferromagnetic and charge ordering states along with the Fe-O bond disproportionation below critical temperature near 200K. Unconventionally slow dynamics measured in this material shows that its excited can exhibit novel electronic structures nontrivial energy profiles. Here, we reveal possible metastable of La$_{1/3}$Sr$_{2/3}$FeO$_{3}$ using first-principle climbing image...