Optical properties of diamond-like carbon films subjected to ultraviolet irradiation

dc.contributor.authorKlyui, N.I.
dc.contributor.authorLitovchenko, V.G.
dc.contributor.authorLukyanov, A.N.
dc.contributor.authorKlyui, A.N.
dc.date.accessioned2017-06-03T05:14:28Z
dc.date.available2017-06-03T05:14:28Z
dc.date.issued2008
dc.description.abstractInfluence of UV irradiation on optical properties of the nitrogen doped diamond-like carbon (DLC) films was studied. Transparency spectra of the initial, UV irradiated and concentrated UV irradiated films were measured. Dependences of the optical bandgap on the nitrogen content were obtained from these spectra. Raman measurements revealed a decrease in the graphitic cluster size by two times after UV irradiation. It was shown that concentrated UV irradiation leads to smaller changes in comparison with nonconcentrated UV. Physical mechanism of air oxygen embedding into the DLC structure under UV irradiation is proposed to explain the changes in the properties of the films.uk_UA
dc.description.sponsorshipAuthors thank to Gule E.G. for UV irradiation experiments, L.A. Dolgov and I.B. Yanchuk for the transparency and Raman measurements, respectively.uk_UA
dc.identifier.citationOptical properties of diamond-like carbon films subjected to ultraviolet irradiation / N.I.Klyui, V.G.Litovchenko, A.N.Lukyanov, A.N.Klyui // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 4. — С. 396-399. — Бібліогр.: 12 назв. — англ.uk_UA
dc.identifier.issn1560-8034
dc.identifier.otherPACS 61.80.Ba, 68.55.–a, 81.05.Uw
dc.identifier.urihttps://nasplib.isofts.kiev.ua/handle/123456789/119082
dc.language.isoenuk_UA
dc.publisherІнститут фізики напівпровідників імені В.Є. Лашкарьова НАН Україниuk_UA
dc.relation.ispartofSemiconductor Physics Quantum Electronics & Optoelectronics
dc.statuspublished earlieruk_UA
dc.titleOptical properties of diamond-like carbon films subjected to ultraviolet irradiationuk_UA
dc.typeArticleuk_UA

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