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Personal profile

Research interests

  • Spin-fluctuation theory of magnetism;
  • The phenomenon of quantum criticality in strongly correlated electron systems;
  • Ab initio investigation of the electronic  structure of chiral magnets;
  • Investigation of the role of lattice anharmonicity in the formation of the thermodynamic properties of crystals;
  • Investigation of the nature of electronic states in strongly correlated actinides;
  • Electronic transitions in strongly correlated d (f) -metallic compounds.

Education/Academic qualification

Mathematics and Physics, Doctor

13 Jan 1995 → …

Fingerprint Dive into the research topics where Александр Александрович Повзнер is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 9 Similar Profiles
Spin fluctuations Chemical Compounds
electronic structure Physics & Astronomy
Electronic structure Chemical Compounds
thermodynamics Physics & Astronomy
elastic properties Physics & Astronomy
plutonium Physics & Astronomy
thermodynamic properties Physics & Astronomy
specific heat Physics & Astronomy

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Projects 2017 2019

Research Output 2007 2019

  • 108 Citations
  • 5 h-Index
  • 73 Article
  • 22 Scholarly edition
  • 6 Conference contribution
  • 3 Doctoral Thesis

Electronic structure and phase transitions in MnSi

Povzner, A. A., Volkov, A. G. & Nuretdinov, T. M., 1 Aug 2019, In : Solid State Communications. 298, 4 p., 113640.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic phase transition in mnsi based on the first principle calculations of electronic structure and spin fluctuation theory

Povzner, A., Nogovitsyna, T., Volkov, A. & Nuretdinov, T., 1 Jan 2019, Solid Compounds of Transition Elements III. Michor, H., Bauer, E., Müller, H. & Fruchart, D. (eds.). Trans Tech Publications Ltd., p. 198-204 7 p. (Solid State Phenomena; vol. 289 SSP).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Spin fluctuations
fluctuation theory
Electronic structure
Phase transitions
electronic structure

Modeling of unusual lattice properties of superconducting PuCoIn5 based on ab initio calculation

Filanovich, A. N. & Povzner, A. A., 15 Dec 2019, In : Physica B: Condensed Matter. 575, 411693.

Research output: Contribution to journalArticleResearchpeer-review

Lattice vibrations
lattice vibrations
Ground state
Superconducting materials
Specific heat
1 Citation (Scopus)

Pf-hybridization and magnetic phase transitions in ferromagnetic superconductors

Povzner, A. A., Volkov, A. G. & Punchenko, A. A., 1 Jun 2019, In : Journal of Magnetism and Magnetic Materials. 479, p. 1-4 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Spin fluctuations
Chemical potential
Electronic states
Magnetic moments
Superconducting materials

Phase Transitions in Helicoidal Ferromagnets with Concentrational Fluctuations of Local Magnetization

Povzner, A. A. & Volkov, A. G., 1 Jul 2019, In : Physics of the Solid State. 61, 7, p. 1199-1202 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Manganese
Magnetization
Phase transitions
magnetization
Random variables

Activities 2016 2019

  • 29 Dissertation Council Activities

Участие в Заседании Диссертационного совета по защите диссертации, соискатель Шварц Данил Леонидович

Артемий Александрович Попов (Chair), Михаил Львович Лобанов (Vice Chair), Ольга Владимировна Селиванова (Scientific Secretary), Владислав Рувимович Бараз (Member), Георгий Леонидович Баранов (Member), Евгений Евгеньевич Барышев (Member), Сергей Викторович Гладковский (Member), Виктор Павлович Кузнецов (Member), Юрий Николаевич Логинов (Member), Алексей Викторович Макаров (Member), Григорий Александрович Орлов (Member), Сергей Владимирович Паршин (Member), Александр Александрович Повзнер (Member), Владимир Григорьевич Пушин (Member), Сергей Витальевич Смирнов (Member), Вадим Михайлович Счастливцев (Member), Владимир Михайлович Фарбер (Member), Михаил Александрович Филиппов (Member), Юрий Борисович Чечулин (Member), Владимир Павлович Швейкин (Member), Юрий Вячеславович Юдин (Member)
23 May 2019

Activity: Talk or presentation typesDissertation Council Activities