Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111337
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dc.contributor.authorZenkov, E. V.en
dc.date.accessioned2022-05-12T08:16:31Z-
dc.date.available2022-05-12T08:16:31Z-
dc.date.issued2007-
dc.identifier.citationZenkov E. V. The Model of the Optical Switching Center and the Polarization Anomalies in Absorption Spectra of Cupric Oxide After Fast Particles Irradiation / E. V. Zenkov. — DOI 10.21538/0134-4889-2020-26-3-142-153 // Journal of Physics and Chemistry of Solids. — 2007. — Vol. 68. — Iss. 10. — P. 1973-1980.en
dc.identifier.issn0022-3697-
dc.identifier.otherAll Open Access, Green3
dc.identifier.urihttp://hdl.handle.net/10995/111337-
dc.description.abstractWe consider the model of the optical switching center-a system with the following properties: it has two (or more) metastable states | 1 〉, | 2 〉, separated by a potential barrier U; it can switch from one state to another by absorbing the photons with energy ℏ ω ∼ U; the transition | 1 〉 → | 2 〉 is allowed only for a certain light wave polarization p1 and the transition | 2 〉 → | 1 〉-for other polarization p2; these polarizations p1, p2 are orthogonal. The optical properties of this system are studied and are found to exhibit unconventional polarization dependence. In particular, the absorption spectrum observed in natural (unpolarized) light can display new features, that are absent in the spectra, obtained in two independent polarizations. We discuss these results in connection with the (yet unexplained) experimental findings [N.N. Loshkareva, Yu.P. Sukhorukov, B.A. Gizhevskii, A.S. Moskvin, T.A. Belykh, S.V. Naumov, A.A. Samokhvalov, Phys. Solid State 40 (1998) 383], where the similar anomalous polarization dependence of the absorption spectra of cupric monoxide CuO after the fast particle bombardment is reported. © 2007 Elsevier Ltd. All rights reserved.en
dc.description.sponsorshipThe author is indebted to Profs. Yu.P. Sukhorukov and Yu.D. Panov for many valuable comments. The discussions with Profs. N.G. Bebenin and V.Y. Shur are also acknowledged. The work is supported by Grant 04-02-96068 RFBR URAL 2004 and by Grant 07-02-96036 RFBR URAL 2007.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherElsevier BVen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceJ Phys Chem Solids2
dc.sourceJournal of Physics and Chemistry of Solidsen
dc.subjectA. OXIDESen
dc.subjectD. OPTICAL PROPERTIESen
dc.subjectABSORPTION SPECTRAen
dc.subjectLIGHT POLARIZATIONen
dc.subjectMETASTABLE PHASESen
dc.subjectOPTICAL PROPERTIESen
dc.subjectOPTICAL SWITCHESen
dc.subjectPHOTONSen
dc.subjectCUPRIC OXIDEen
dc.subjectOPTICAL SWITCHING CENTERSen
dc.subjectPARTICLES IRRADIATIONen
dc.subjectCOPPER OXIDESen
dc.titleThe Model of the Optical Switching Center and the Polarization Anomalies in Absorption Spectra of Cupric Oxide After Fast Particles Irradiationen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/submittedVersionen
dc.identifier.doi10.21538/0134-4889-2020-26-3-142-153-
dc.identifier.scopus34848871881-
local.contributor.employeeZenkov, E.V., Ural State Technical University, 620002 Ekaterinburg, Russian Federationen
local.description.firstpage1973-
local.description.lastpage1980-
local.issue10-
local.volume68-
local.contributor.departmentUral State Technical University, 620002 Ekaterinburg, Russian Federationen
local.identifier.eid2-s2.0-34848871881-
local.fund.rffi04-02-96068
local.fund.rffi07-02-96036
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