O
Olga N. Miroshkina
Researcher at Chelyabinsk State University
Publications - 5
Citations - 61
Olga N. Miroshkina is an academic researcher from Chelyabinsk State University. The author has contributed to research in topics: Antiferromagnetism & Density functional theory. The author has an hindex of 3, co-authored 5 publications receiving 27 citations. Previous affiliations of Olga N. Miroshkina include Lappeenranta University of Technology.
Papers
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Journal ArticleDOI
Coulomb correlation in noncollinear antiferromagnetic α -Mn
Aki Pulkkinen,Bernardo Barbiellini,Bernardo Barbiellini,Johannes Nokelainen,Vladimir V. Sokolovskiy,Vladimir V. Sokolovskiy,Danil R. Baigutlin,Danil R. Baigutlin,Olga N. Miroshkina,Olga N. Miroshkina,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Vasiliy D. Buchelnikov,Vasiliy D. Buchelnikov,Christopher Lane,R. S. Markiewicz,Arun Bansil,Jianwei Sun,Katariina Pussi,Erkki Lähderanta +19 more
TL;DR: In this article, the interplay between magnetic and structural degrees of freedom in elemental Mn is discussed, and the equilibrium volume is shown to be sensitive to magnetic interactions between the Mn atoms.
Journal ArticleDOI
Electronic structure beyond the generalized gradient approximation for Ni 2 MnGa
Danil R. Baigutlin,Danil R. Baigutlin,Vladimir V. Sokolovskiy,Olga N. Miroshkina,Olga N. Miroshkina,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Johannes Nokelainen,Aki Pulkkinen,Aki Pulkkinen,Bernardo Barbiellini,Bernardo Barbiellini,Katariina Pussi,Erkki Lähderanta,Vasiliy D. Buchelnikov,Vasiliy D. Buchelnikov,Alexey T. Zayak +17 more
TL;DR: In this article, the stability of the nonmodulated martensitic phase, the austenitic Fermi surface, and the phonon dispersion relations for ferromagnetic materials were studied using density functional theory.
Journal ArticleDOI
Exchange-correlation corrections for electronic properties of half-metallic Co2FeSi and nonmagnetic semiconductor CoFeTiAl
Olga N. Miroshkina,Olga N. Miroshkina,Danil R. Baigutlin,Danil R. Baigutlin,Vladimir V. Sokolovskiy,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Aki Pulkkinen,Bernardo Barbiellini,Bernardo Barbiellini,Erkki Lähderanta,Vasiliy D. Buchelnikov,Vasiliy D. Buchelnikov +12 more
TL;DR: In this article, a meta-GGA functional was used to improve the description of the electronic properties of CoFeTiAl and Co 2FeSi and showed that pressure enhances the insulating properties of the two cobalt-based full-Heusler compounds.
Journal ArticleDOI
Superconducting and antiferromagnetic properties of dual-phase V3Ga
Michelle E. Jamer,Brandon Wilfong,Vasiliy D. Buchelnikov,Vasiliy D. Buchelnikov,Vladimir V. Sokolovskiy,Vladimir V. Sokolovskiy,Olga N. Miroshkina,Olga N. Miroshkina,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Danil R. Baigutlin,Danil R. Baigutlin,Jared Naphy,Badih A. Assaf,Laura H. Lewis,Aki Pulkkinen,Aki Pulkkinen,Bernardo Barbiellini,Bernardo Barbiellini,Arun Bansil,Don Heiman +21 more
TL;DR: The binary compound V3Ga can exhibit two near-equilibrium phases, the A15 structure that is superconducting and the Heusler D03 structure which is semiconducting and antiferromagnetic as mentioned in this paper.
Journal Article
Coulomb correlation in noncollinear antiferromagnetic α-Mn
Aki Pulkkinen,Bernardo Barbiellini,Bernardo Barbiellini,Johannes Nokelainen,Vladimir V. Sokolovskiy,Vladimir V. Sokolovskiy,Danil R. Baigutlin,Danil R. Baigutlin,Olga N. Miroshkina,Olga N. Miroshkina,Mikhail A. Zagrebin,Mikhail A. Zagrebin,Vasiliy D. Buchelnikov,Vasiliy D. Buchelnikov,Christopher Lane,R. S. Markiewicz,Arun Bansil,Jianwei Sun,Katariina Pussi,Erkki Lähderanta +19 more
TL;DR: In this paper, the interplay between magnetic and structural degrees of freedom in elemental Mn is discussed, and the equilibrium volume is shown to be sensitive to magnetic interactions between the Mn atoms.