title: EPR and optical absorption studies of VO(II)-doped zinc Tris thiourea sulfate.
abstract: Electron paramagnetic resonance (EPR) of vanadyl ion as an impurity in polycrystalline zinc tris thiourea sulfate (ZTS), a prominent nonlinear optical host, has been studied at X-band frequencies at room temperature. Spin-Hamiltonian parameters and molecular orbital coefficients have been calculated. The optical absorption spectra have also been studied to deduce the crystal field parameters.
authors.affiliation: Department of Physics, Govt. Arts College for Women, Pudukkottai, India.
authors.forename: K
authors.initials: K
authors.lastname: Vasantha
authors.forename: Mary P A
authors.initials: MP
authors.lastname: Angeli
authors.forename: S
authors.initials: S
authors.lastname: Dhanuskodi
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D009942:Organometallic Compounds / Q000737:chemistry*; D013890:Thiourea / Q000737:chemistry*; D017968:Vanadium Compounds / Q000737:chemistry*; D015032:Zinc / Q000737:chemistry*
chemical_list: D009942:Organometallic Compounds; D017968:Vanadium Compounds; D013890:Thiourea; D015032:Zinc