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EPR and Optical Absorption Studies of VO2+ Doped KH2PO4 and KH3C4O8·2H2O Single Crystals

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dc.authorscopusid6504756980
dc.authorscopusid6602888316
dc.contributor.authorBıyık, R.
dc.contributor.authorTapramaz, R.
dc.date.accessioned2020-06-21T09:23:20Z
dc.date.available2020-06-21T09:23:20Z
dc.date.issued2006
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Bıyık] Recep, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Tapramaz] Recep, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkeyen_US
dc.description.abstractVO2+ doped potassium dihydrogen phosphate (KH<inf>2</inf>PO<inf>4</inf>) and potassium tetraoxalate (KH<inf>3</inf>C<inf>4</inf>O<inf>8</inf> · 2H<inf>2</inf>O) single crystals and powders are examined by electron paramagnetic resonance and optical absorption spectroscopy. Angular variations of KH<inf>2</inf>PO<inf>4</inf> and KH<inf>3</inf>C<inf>4</inf>O<inf>8</inf> · 2H<inf>2</inf>O single crystals show four and two different VO2+ sites, respectively. The local symmetry of VO2+ complexes is nearly axial for both host crystals. The optical absorption spectra show three bands. Spin Hamiltonian parameters are measured and molecular orbital coefficients are calculated by correlating EPR and optical absorption data for the central vanadyl ion. © 2006, Verlag der Zeitschrift für Naturforschung. All rights reserved.en_US
dc.identifier.doi10.1515/zna-2006-3-410
dc.identifier.endpage179en_US
dc.identifier.issn0932-0784
dc.identifier.issn1865-7109
dc.identifier.scopus2-s2.0-33646871596
dc.identifier.scopusqualityQ3
dc.identifier.startpage171en_US
dc.identifier.urihttps://doi.org/10.1515/zna-2006-3-410
dc.identifier.volume61en_US
dc.identifier.wosqualityQ3
dc.language.isoenen_US
dc.relation.ispartofZeitschrift Für Naturforschung Section A-A Journal of Physical Sciencesen_US
dc.relation.journalZeitschrift fur Naturforschung - Section A Journal of Physical Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAbsorption Spectrumen_US
dc.subjectEPRen_US
dc.subjectPotassium Dihydrogen Phosphateen_US
dc.subjectPotassium Tetraoxalateen_US
dc.subjectVanadyl Ionen_US
dc.titleEPR and Optical Absorption Studies of VO2+ Doped KH2PO4 and KH3C4O8·2H2O Single Crystalsen_US
dc.typeArticleen_US
dspace.entity.typePublication

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