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EPR parameters and defect structures of the off-center Ti3+ ion on the Sr2+ site in neutron-irradiated SrTiO3 crystal

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First Author : Yuan, Z

Date of Publication : 2007-01-01

Journal : The journal of physics and chemistry of solids

Affiliation of Author(s) : 数理与信息工程学院

Document Type : 期刊

Volume : Vol.68

Issue : NO.9

Page Number : 1652-1655

Key Words : oxides;crystal;fields;defects;electron;paramagnetic;resonance;ELECTRON-PARAMAGNETIC-RESONANCE;TEMPERATURE-DEPENDENCE;OPTICAL;SPECTROSCOPY;CENTER;DISPLACEMENT;IMPURITY;IONS;CR3+;IONS;KTAO3;FE3+

Abstract : The EPR parameters (g factors and hyperfine structure constants A) for the tetragonal Ti3+ center in cubic phase and the rhombic Ti3+ center in tetragonal phase in the neutron-irradiated SrTiO3 crystals are calculated from the third-order perturbation for

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Next One : Investigation of the optical spectra and spin-Hamiltonian parameters for the rhombic Cu<sup>2+</sup> center in β-Ca<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>

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