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Iron-Doped Gallium Borate Crystals: Synthesis and ESR Study of Local Disorder
Langue
en
Communication dans un congrès
Ce document a été publié dans
2014-05-26, Lviv. 2014p. 205-206
Résumé en anglais
High quality FexGa1-xBO3 single crystals with 0 ≤ x ≤ 1 were synthesized and studied by electron magnetic resonance in the temperature range from 4 to 290 K. At low x, only the electron spin resonance (ESR) of diluted Fe3+ ...Lire la suite >
High quality FexGa1-xBO3 single crystals with 0 ≤ x ≤ 1 were synthesized and studied by electron magnetic resonance in the temperature range from 4 to 290 K. At low x, only the electron spin resonance (ESR) of diluted Fe3+ ions is present. Fitting to the experimental ESR spectra, assuming distributions of Fe3+ ligand coordinates, has shown the existence of local disorder in the crystals.< Réduire
Mots clés en anglais
Magnetic resonance
Heating
Magnetic properties
Origine
Importé de halUnités de recherche