3 papers
cond-mat.mtrl-sci2026
Is it possible to determine unambiguously the Berry phase solely from quantum oscillations?
Bogdan M. Fominykh, Valentin Yu. Irkhin, Vyacheslav V. Marchenkov
The Berry phase, a fundamental geometric phase in quantum systems, has become a crucial tool for probing the topological properties of materials. Quantum oscillations, such as Shub…
cond-mat.mtrl-sci2025
Features of the Electronic and Magnetic Properties of Heusler Alloys in the States of a Half-Metallic Ferromagnet and a Spin-Gapless Semiconductor
V. V. Marchenkov, V. Yu. Irkhin, Yu. A. Perevozchikova
The review treats Heusler alloys that display distinctive functional properties, including shape-memory behavior and magnetocaloric effects. Particular emphasis is placed on Heusle…
cond-mat.mtrl-sci2025
CoMnZ (Z = Al, Si, Ga, Ge, Sn) Heusler alloys as candidate materials for spintronic and microelectronic applications: Electronic structure, transport, and magnetism
Vyacheslav V. Marchenkov, Alena A. Semiannikova, Evgenii D. Chernov +4
Magnetic and electronic transport properties of CoMnZ (Z = Al, Ga, Ge, Si, Sn) Heusler alloys were experimentally investigated. Electrical resistivity, in the temperature range…