Výsledky vyhledávání - "Anikeenok, O."

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Melting of the orbital order in LaMnO3 probed by NMR

Autor: Trokiner, A., Verkhovskii, S., Gerashenko, A., Volkova, Z., Anikeenok, O., Mikhalev, K., Eremin, M.

The Mn spin correlations were studied near the O'-O phase transition at T{JT} = 750 K, up to 950 K with 17O and 139La NMR in a stoichiometric LaMnO3 crystalline sample. The measured local hyperfine fields originate from the electron density transfere

Externí odkaz: http://arxiv.org/abs/1303.3112

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The secondary quantization method with the nonorthogonal basis and its application to theory of localized magnetic fields on the nucleus of diamagnetic ions with a nonfilled 3d- and 4f- shells: abstract of the dissertation on the scientific degree of doctor of physical and mathematical sciences: speciality 01.04.02 – theoretical physics

Autor: Anikeenok O. A. (Oleg Alekseevich)

Publikováno v: RU05CLSL05CBOOKS030205C21325

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=httpsopenrep::fc627d1084255416cf16ee1f0f3fb8c3
https://openrepository.ru/article?id=725860

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Akademický článek

What College Students Think About Fairness in the Sphere of Distribution.

Autor: Alishev, B. S.¹, Anikeenok, O. A.

Publikováno v: Russian Education & Society. Oct2008, Vol. 50 Issue 10, p36-52. 17p. 2 Charts.

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The method of secondary quantization in the strong bond approximation

Autor: Anikeenok O.

Publikováno v: SCOPUS-2015-17-1-SID84952684173

© Kazan Federal University (KFU). Expressions for the calculation of the Fourier transform of the direct Coulomb interaction of electrons have been derived in the method of strong bond. It was shown that in the elaborated method it is not necessary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2e0ac62982106a9ed762b9890d9bf7c7
https://openrepository.ru/article?id=198474

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Transferred hyperfine interactions for O17: LaMnO3

Autor: Anikeenok O.

Publikováno v: SCOPUS-2014-16-1-SID84900310751

Parameters of the transferred hyperfine interactions (THFI) for O17: LaMnO3 have been estimated at room temperature. Satisfactory agreement with experiment has been obtained.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::15109ff051e41c222f6848449a57f60f
https://openrepository.ru/article?id=198394

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Melting of the orbital order in LaMnO3 probed by NMR

Autor: Trokiner A., Verkhovskii S., Gerashenko A., Volkova Z., Anikeenok O., Mikhalev K., Eremin M., Pinsard-Gaudart L.

Publikováno v: SCOPUS10980121-2013-87-12-SID84875725046

The Mn spin correlations were studied near the O′-O phase transition at TJT=750 K up to 950 K with 17O and 139La NMR in a stoichiometric LaMnO3 crystalline sample. The measured local hyperfine fields originate from the electron density transferred

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::2b71056aab857a6f258c205f9e205063
https://openrepository.ru/article?id=675525

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Long-range coulomb interaction of electrons of 4f orbitals in impurity centers Yb3+: KZnF3, CsCaF3, and Sm3+: CaF2

Autor: Anikeenok O.

Publikováno v: SCOPUS10637834-2013-55-11-SID84887298105

Expressions for calculating the matrix elements of the Coulomb interaction of f electrons of the isolated ion with an infinite crystal lattice have been obtained. The contribution of this interaction to the parameters of the crystal field in impurity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::16129929a99ef6b6fa6a90adea1bbd39
https://openrepository.ru/article?id=203599

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Long-range coulomb interaction in ionic crystals

Autor: Anikeenok O.

Publikováno v: SCOPUS10637834-2012-54-9-SID84866109994

Expressions have been proposed for calculating the matrix elements of the Coulomb interaction of p and d electrons in a chosen ion of a crystal with an infinite crystal lattice. The matrix elements have been calculated at Gaussian-type orbitals. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1e0f4361828ea41c64604890fc4c2111
https://openrepository.ru/article?id=43611

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Ligand hyperfine Yb3+ interaction in CsCaF3 and Cs2NaYF6 crystals

Autor: Anikeenok O.

Publikováno v: SCOPUS10637834-2011-53-11-SID80855140831

The operator, which determines the contribution of processes including the polarization of central ion core to the ligand hyperfine interaction (LHFI), has been obtained in the second quantization representation in the basis of partially nonorthogona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0121bf6d3633336b007ff0fd31a9100a
https://openrepository.ru/article?id=670035

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