Dergiler / Turkish Journal of Physics / 2010 / Cilt: 34 - Sayı: 1

Electron paramagnetic resonance study of VO2+ doped single crystal of ferroelectric guanidinium uranyl sulphate trihydrate

Sayfa
59–63
DOI
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Özet

We report result obtained from an EPR study of vanadyl ion (VO2+) in a single crystal of ferroelectric guanidinium uranyl sulphate trihydrate. The Spin-Hamiltonian parameters were also determined via EPR data. VO2+ enters the lattice interstitially at two distinguishable sites and resulting vanadyl complexes have nearly axial symmetry.

Abstract

We report result obtained from an EPR study of vanadyl ion (VO2+) in a single crystal of ferroelectric guanidinium uranyl sulphate trihydrate. The Spin-Hamiltonian parameters were also determined via EPR data. VO2+ enters the lattice interstitially at two distinguishable sites and resulting vanadyl complexes have nearly axial symmetry.

Anahtar kelimeler: EPR, crystal structure, spin hamiltonian, bonding coefficient