Laboratory of Quantum Theory of Condensed Matter

Irkhin Valentin Yur'yevich

Doctor of Science (Physics and Mathematics)

Chief researcher, head of laboratory (Laboratory of Quantum Theory of Condensed Matter)


Contact information:
Phone.: 374-30-92
Email: valentin.irkhin@imp.uran.ru

Scientometric data (as of 15.03.2018):
Web of Science: h-index - 28; Sum of the Times Cited - 3529
SCIENCE INDEX: h-index - 30; Sum of the Times Cited - 4598
Personal pages of the author in the systems: Researcher ID, ORCID, SCIENCE INDEX





Valentin Irkhin works at the Institute of Metal Physics after graduating with honors from the Urals State University (1982).  Ph.D.  thesis in1985 (under the guidance of Academician S. V. Vonsovskii,), Doctor of Physical and Mathematical Sciences (1992); chief researcer, since 2014 - head.of laboratory. Author of about 170 scientific articles and reviews, as well as a number of textbooks and books on solid state physics, the philosophy of science, semiotics and hermeneutics.

One of the leading specialists in the field of many-electron models of a solid body, the quantum theory of magnetism, the physics of strongly correlated electron systems, transition and rare-earth metals. Scientific interests also include low-dimensional compounds, conducting ferromagnets, high-temperature superconductors, systems with intermediate valence and heavy fermions. Among the most important results are the development of the theory of anomalous magnetism in Kondo lattices, a description of the properties of semiconductors with an intermediate valence, the investigation of the kinetic properties of half-metallic ferromagnets, and the calculation of the temperatures of phase transitions in layered and chain magnetic materials.

 


Papers

1) Spin-orbit coupling induced orbital entanglement in a three-band Hubbard model
P. A. Igoshev, D. E. Chizhov, V. Yu. Irkhin, S. V. Streltsov
Physical Review B, V.110, №. 11, p.115110(14 pages) 2024

2) Effect of 10 MeV electron irradiation on structural and magnetic properties of Ti- and Al- substituted strontium hexaferrite SrFe11.3Ti0.4Al0.3O19
Yu.V. Korkh, A.D. Lobanov, D.A. Shishkin, N.A. Cherkasova, V.E. Zhivulin, S.A. Gudkova, D.A. Vinnik, E.I. Patrakov, V.Yu. Irkhin, M.N. Sarychev, V.Yu. Ivanov, T.V. Kuznetsova
Journal of Alloys and Compounds, V.1008, №. , p.176672(12 pages) 2024

3) Metamagnetism of Itinerant Electrons in the Hubbard Model for the FCC Lattice, Caused by the Van Hove Singularity
F. A. Vasilevskiy, P. A. Igoshev, V. Yu. Irkhin
Bulletin of the Russian Academy of Sciences: Physics, V.88, №. 9, p.1459(6 pages) 2024


Reports

1) Магнитные свойства и электронная структура полных сплавов Гейслера Co2MnZ (Z = Si, Ga, Ge, Sn)
Е.Д.Чернов, А.А.Семянникова, В.Ю.Ирхин, Е.И.Шредер, В.В.Марченков, А.В.Лукоянов
Talk report on conference (XXV Межд. конф. «Новое в магнетизме и магнитных материалах» (НМММ)) 2024

2) Теоретическое моделирование магнитных свойств Gd2BaNiO5
Ф.В.Темников, С.В.Стрельцов, В.Ю.Ирхин
Poster report on conference (II Всеросс. научная школа для молодых исследователей, аспирантов и студентов старших курсов по проблемам исследований в сильных и сверхсильных магнитных полях) 2024

3) Электронные и магнитные свойства сплавов Гейслера на основе кобальта
А.А.Семянникова, А.В.Лукоянов, В.Ю.Ирхин, Е.И.Шредер, Е.Б.Марченкова, В.В.Марченков
Poster report on conference (XXV Уральская международная зимняя школа по физике полупроводников (UIWSPS-2024)) 2024