Linear Energy Transfer (LET) dependence of graphene oxide dosimeter for different ionizing radiations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00562823" target="_blank" >RIV/61389005:_____/22:00562823 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.vacuum.2022.111240" target="_blank" >https://doi.org/10.1016/j.vacuum.2022.111240</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vacuum.2022.111240" target="_blank" >10.1016/j.vacuum.2022.111240</a>
Alternative languages
Result language
angličtina
Original language name
Linear Energy Transfer (LET) dependence of graphene oxide dosimeter for different ionizing radiations
Original language description
The graphene oxide (GO) reduction by ionizing radiation is proportional to the absorbed dose due to the energy release which produces ionizations, deexcitations, chemical bonding breaking, radical formation and recombination, oxygen functional groups and water desorption. Thanks to this, GO can be employed as a dosimeter whose dose can be measured using different analysis techniques, such as Raman spectroscopy, X-ray diffraction (XRD) and Energy Dispersive X-ray (EDX) analysis based on the characteristic X-ray emission, X-ray photoelectron spectroscopy (XPS). To evaluate the GO reduction as a function of the Linear Energy Transfer (LET) of the used radiation, measurements have been performed with XPS and EDX to deduce the C/O atomic ratio versus the X-rays, electron and ion beam energy loss. Results indicate that a linear dependence on LET occurs, as will be presented and discussed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Vacuum
ISSN
0042-207X
e-ISSN
1879-2715
Volume of the periodical
203
Issue of the periodical within the volume
SEP
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
111240
UT code for WoS article
000865610800001
EID of the result in the Scopus database
2-s2.0-85131736228