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Optical properties of ZnO and Al2O3 implanted with silver ions

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dc.contributor.author Lyadov N.
dc.contributor.author Gumarov A.
dc.contributor.author Valeev V.
dc.contributor.author Nuzhdin V.
dc.contributor.author Bazarov V.
dc.contributor.author Faizrakhmanov I.
dc.date.accessioned 2018-09-18T20:16:06Z
dc.date.available 2018-09-18T20:16:06Z
dc.date.issued 2014
dc.identifier.issn 1063-7842
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/138148
dc.description.abstract ZnO and Al2O3 samples implanted with 30-keV silver ions with fluences in the interval (0.25-1.00) × 1017 ions/cm2 are studied by the method of optical photometry in the visible part of the spectrum. The optical transmission spectra of the implanted samples exhibit a selective band associated with surface plasmon resonance absorption of silver nanoparticles. The intensity of this band nonmonotonically depends on the implantation fluence. The silver ion depth distribution in the samples is calculated. It is shown that the non-monotonicity observed in experiments is due to an increase in the substrate sputtering ratio with increasing implantation fluence. It is found that vacuum thermal annealing of the implanted Al2O3 layers up to 700°C causes a considerable narrowing of the plasmon absorption bandwidth without a tangible change in its intensity. At higher annealing temperatures, the plasmon absorption band broadens and its intensity drops. Annealing of the ZnO films under such conditions causes their complete vaporization. © 2014 Pleiades Publishing, Ltd.
dc.relation.ispartofseries Technical Physics
dc.title Optical properties of ZnO and Al2O3 implanted with silver ions
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 59
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 692
dc.source.id SCOPUS10637842-2014-59-5-SID84901467182


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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