Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/7356
Title: Electron paramagnetic resonance study of radiation damage in isonipecotic acid single crystal
Authors: Çalışkan, Betül
Caliskan, A.C.
Yerli, R.
Keywords: EPR
Free radical
Isonipecotic acid
Radiation damage center
Electron resonance
Electron spin resonance spectroscopy
Free radicals
Paramagnetic resonance
Paramagnetism
Radiation damage
Electron paramagnetic resonance spectroscopy
Electron spin resonance spectra
Exposed to
Free electron
Gamma irradiation
Hyperfine structure
Room temperature
Temperature independents
Single crystals
Publisher: Elsevier
Abstract: The electron spin resonance spectra of the radical produced by gamma-irradiation of a single crystal of isonipecotic acid (piperidine-4- carboxylic acid) were reported, and the structure of the radical was discussed. Isonipecotic acid single crystals were exposed to 60Co-gamma irradiation at room temperature. The irradiated single crystals were investigated by Electron Paramagnetic Resonance (EPR) Spectroscopy between 115 K and 300 K. The spectra were found to be temperature independent. The g values of the radiation damage center observed in isonipecotic acid single crystal and the hyperfine structure constants of the free electron with nearby protons were obtained. © 2014 Elsevier B.V. All rights reserved.
URI: https://hdl.handle.net/11499/7356
https://doi.org/10.1016/j.molstruc.2014.06.030
ISSN: 0022-2860
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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