Characterization of graphene oxide film by implantation of low energy copper ions

0520862 - ÚJF 2020 RIV NL eng J - Článek v odborném periodiku
Cutroneo, Mariapompea - Torrisi, L. - Havránek, Vladimír - Macková, Anna - Malinský, Petr - Torrisi, Alfio - Stammers, James H. - Sofer, Z. - Silipigni, L. - Fazio, B. - Fazio, M. - Bottger, R.
Characterization of graphene oxide film by implantation of low energy copper ions.
Nuclear Instruments & Methods in Physics Research Section B. Roč. 460, č. 12 (2019), s. 169-174. ISSN 0168-583X. E-ISSN 1872-9584.
[28th International Conference on Atomic Collisions in Solids (ICACS) / 10th International Symposium on Swift Heavy Ions in Matter (SHIM). Caen, 01.07.2018-07.07.2018]
Grant CEP: GA MŠMT LM2015056; GA ČR GA16-05167S; GA MŠMT EF16_013/0001812
Institucionální podpora: RVO:61389005
Klíčová slova: low energy copper ions * ion implantation * composition graphene oxide
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impakt faktor: 1.270, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.nimb.2019.03.021

Graphene oxide (GO) is an electrical insulator as most of the carbon atoms in this material are spa-hybridized. Its physical, optical and chemical properties depend on the type and degree of reduction process. Presently, copper ion irradiation of GO foil has been performed at Ion Beam Center of the Helmholtz-Zentrum Dresden-Rossendorf to investigate the behavior of a set of GO foils under this irradiation at low energy and different fluences up to 5 x 10(16) ions/cm(2). The compositional and optical properties of graphene oxide have been studied as a function of the fluences of implanted copper ions in the wavelength range 400-1000 nm. The results of ellipsometry microscopy, helium Rutherford backscattering spectroscopy, elastic recoil detection analysis, Raman spectroscopy and SEM-EDX measurements will be presented and discussed.
Trvalý link: http://hdl.handle.net/11104/0305518