VO2+ ions in zinc lead borate glasses studied by EPR and optical absorption techniques

Electron paramagnetic resonance (EPR) and optical absorption spectra of vanadyl ions in zinc lead borate (ZnO-PbO-B2O3) glass system have been studied. EPR spectra of all the glass samples exhibit resonance signals characteristic of VO2+ ions. The values of spin-Hamiltonian parameters indicate that...

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Veröffentlicht in:	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2005-09, Vol.61 (11-12), p.2595-2602
Hauptverfasser:	Prakash, P Giri, Rao, J Lakshmana
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Borates - chemistry Cations, Divalent - chemistry Electron Spin Resonance Spectroscopy Glass - chemistry Lead - chemistry Optics and Photonics Spectrophotometry Temperature Vanadates - chemistry Zinc Oxide - chemistry
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