Výsledky vyhledávání - "I. N. Eryomkin"

Computation of vector coupling coefficients for atoms with one and two open shells in the Hartree–Fock approximation

Autor: I. N. Eryomkin, Yu. B. Malykhanov

Publikováno v: Journal of Applied Spectroscopy. 78:301-308

UDC 539.182 A new way to introduce and calculate vector coupling coefficients (VCCs) is proposed for computations in a Hartree–Fock approximation of atoms with one and two open shells. In the case of atoms with one open shell (Roothaan method), the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01c4d9a90c4b1916e130118f10b12fbd
https://doi.org/10.1007/s10812-011-9463-4

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Hartree–Fock self-consistent field method for atoms with two open shells of identical symmetry

Autor: I. N. Eryomkin, Yu. B. Malykhanov, S. V. Evseev

Publikováno v: Journal of Applied Spectroscopy. 77:741-748

A generalization of the Roothaan–Bagus method (Roothaan–Hartree–Fock atomic theory) on atoms with open shells of identical symmetry is given. Using orbital exponents of Slater-type atomic orbitals optimized with high accuracy by methods for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0791c41d6138b464ca21086a8151a88d
https://doi.org/10.1007/s10812-011-9397-x

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Calculation of optical polarizability of atoms with two open shells in the Hartree-Fock approximation

Autor: I. N. Eryomkin, Yu. B. Malykhanov

Publikováno v: Journal of Applied Spectroscopy. 75:483-487

Time-dependent Hartree-Fock equations (the Huzinaga method) in terms of density functionals have been obtained for a multielectronic system with two open shells of different symmetry species subjected to a time-dependent external perturbation. Based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38ea7c02eb46346580a0d376c1dd3988
https://doi.org/10.1007/s10812-008-9087-5

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Akademický článek

Computation of vector coupling coefficients for atoms with one and two open shells in the Hartree-Fock approximation.

Autor: Eryomkin, I.¹ eryomkin@mail.ru, Malykhanov, Yu.¹ malykhanov@mail.ru

Publikováno v: Journal of Applied Spectroscopy. Jul2011, Vol. 78 Issue 3, p301-308. 8p.

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Akademický článek

Calculation of optical polarizability of atoms with two open shells in the Hartree-Fock approximation.

Autor: Malykhanov, Yu. B.¹ mgpi@moris.ru, Eryomkin, I. N.¹

Publikováno v: Journal of Applied Spectroscopy. Jul2008, Vol. 75 Issue 4, p483-487. 5p. 1 Chart, 1 Graph.

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Akademický článek

Hartree-Fock self-consistent field method for atoms with two open shells of identical symmetry.

Autor: Malykhanov, Yu.¹ malykhanov@mail.ru, Evseev, S.¹, Eryomkin, I.¹

Publikováno v: Journal of Applied Spectroscopy. Jan2011, Vol. 77 Issue 6, p741-748. 8p.

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