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https://hdl.handle.net/11499/30419
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Çalışkan, Betül. | - |
dc.contributor.author | Cengiz Caliskan, A. | - |
dc.date.accessioned | 2020-06-08T12:13:09Z | |
dc.date.available | 2020-06-08T12:13:09Z | |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0587-4246 | - |
dc.identifier.uri | https://hdl.handle.net/11499/30419 | - |
dc.identifier.uri | https://doi.org/10.12693/APhysPolA.136.92 | - |
dc.description.abstract | Gamma irradiated trans-chalcone (C15H12O) single crystals are investigated at 120 K using electron paramagnetic resonance technique. Trans-chalcone single crystals are irradiated with 60Co-rays, at room temperature. The EPR spectra of gamma irradiated trans-chalcone single crystals are studied for different orientations of crystals in a magnetic field. The spectra are found to be temperature independent. The structure of the radical produced by -irradiation of a single crystal of trans-chalcone is discussed. The investigation of EPR spectra of gamma-irradiated single crystals of trans-chalcone shows the presence of two trans-chalcone anion radicals. The two trans-chalcone anion radicals are created by the scission of the carbon-oxygen double bond. The reduction of trans-chalcone is identified which is formed by the addition of an electron to oxygen of the formed C-O bond. The principal values of the hyperfine coupling tensors of the unpaired electron and the principal values of the g-tensors and direction cosines of the radiation damage centers are determined. The results are found to be in good agreement with the existing literature. © 2019 Polish Academy of Sciences. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Polish Academy of Sciences | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | EPR | en_US |
dc.subject | Hyperfine coupling constant | en_US |
dc.subject | Radiation damage center | en_US |
dc.subject | Spectroscopic splitting factor | en_US |
dc.subject | Trans-chalcone (C15H12O) | en_US |
dc.subject | Crystal structure | en_US |
dc.subject | Electron resonance | en_US |
dc.subject | Electron spin resonance spectroscopy | en_US |
dc.subject | Electrons | en_US |
dc.subject | Isomers | en_US |
dc.subject | Oxygen | en_US |
dc.subject | Paramagnetic resonance | en_US |
dc.subject | Paramagnetism | en_US |
dc.subject | Radiation damage | en_US |
dc.subject | Tensors | en_US |
dc.subject | Carbon-oxygen double bonds | en_US |
dc.subject | Chalcones | en_US |
dc.subject | Direction cosine | en_US |
dc.subject | Hyperfine coupling constants | en_US |
dc.subject | Hyperfine coupling tensors | en_US |
dc.subject | Temperature independents | en_US |
dc.subject | Unpaired electrons | en_US |
dc.subject | Single crystals | en_US |
dc.title | Electron paramagnetic resonance study of the radiation damage in trans-chalcone single crystal | en_US |
dc.type | Article | en_US |
dc.identifier.volume | 136 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.startpage | 92 | |
dc.identifier.startpage | 92 | en_US |
dc.identifier.endpage | 100 | en_US |
dc.authorid | 0000-0001-6748-1169 | - |
dc.identifier.doi | 10.12693/APhysPolA.136.92 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopus | 2-s2.0-85074542595 | en_US |
dc.identifier.wos | WOS:000495444100014 | en_US |
dc.identifier.scopusquality | Q3 | - |
dc.owner | Pamukkale University | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
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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File | Size | Format | |
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app136z1p14.pdf | 3.17 MB | Adobe PDF | View/Open |
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