Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/9586
Title: Electron paramagnetic resonance study of gamma-irradiated potassium hydroquinone monosulfonate single crystal
Authors: Çalışkan, Betül
Caliskan, A.C.
Er, Emine
Keywords: EPR
hyperfine coupling constant
potassium hydroquinone monosulfonate (PHM)
radiation damage center
spectroscopic splitting factor
Crystal structure
Electron resonance
Electron spin resonance spectroscopy
Electrons
Magnetic resonance
Paramagnetic resonance
Paramagnetism
Phenols
Potassium
Radiation damage
Anion radicals
Electron paramagnetic resonances (EPR)
EPR spectra
Free electron
Hyperfine coupling constants
Hyperfine structure
Spectroscopic splitting factor
Temperature independents
Single crystals
Publisher: Taylor and Francis Inc.
Abstract: Gamma-irradiated potassium hydroquinone monosulfonate (PHM) single crystals were investigated between 125 and 300 K using the electron paramagnetic resonance (EPR) technique. Between 125 and 300 K no changes in the spectra have taken place. The spectra were found to be temperature independent. The investigation of EPR spectra of irradiated single crystals of PHM showed the presence of two PHM anion radicals. The g values of the radiation damage centers observed in the PHM single crystal and the hyperfine structure constants of the free electron with nearby protons were obtained. © 2016 Informa UK Limited, trading as Taylor & Francis Group.
URI: https://hdl.handle.net/11499/9586
https://doi.org/10.1080/10420150.2016.1203924
ISSN: 1042-0150
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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