Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/46392
Title: Electron paramagnetic resonance study of the paramagnetic centers in gamma-irradiated oxalic acid dihydrate single crystal
Authors: Caliskan, Betul
Caliskan, Ali Cengiz
Keywords: EPR
Spectroscopic splitting factor
Hyperfine coupling constant
Radiation damage centers
Radiation-Damage
Epr
Diffraction
Esr
Publisher: Pergamon-Elsevier Science Ltd
Abstract: The Electron Paramagnetic Resonance (EPR) spectra of the radicals produced by gamma-irradiation of a single crystal of oxalic acid dihydrate (C2H6O6) have been reported. The EPR spectra of gamma-irradiated single crystals of oxalic acid dihydrate have been studied for different orientations of crystals in a magnetic field. As a result of studies carried out along three axes, it has been determined that there are two biradicals. The EPR spectra have been investigated at temperatures between 125 and 450 K. The spectra have been found to be temperature independent. The g values of the radiation damage centers observed in oxalic acid dihydrate acid single crystal and the hyperfine structure constants of the free electron with nearby protons have been obtained from the single crystal EPR analysis.
URI: https://doi.org/10.1016/j.radphyschem.2021.109592
https://hdl.handle.net/11499/46392
ISSN: 0969-806X
1879-0895
Appears in Collections:Fen-Edebiyat Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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