Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film

Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film

It has been demonstrated that linearly polarized (E₀) laser beam (λ=445 nm) brings on the photoinduced transformations in AgCl—Ag composition, consisting of thin waveguide AgCl film on the glass and covered by Ag nanoparticles layer. Before the laser irradiation the sample has an absorption band...

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Бібліографічні деталі
Дата:2013
Автори: Ageev, L.A., Miloslavsky, V.K., Lymar, V.I., Reznikova, V.M.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2013
Назва видання:Functional Materials
Теми:
Characterization and properties
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/120084
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film / L.A. Ageev, V.K. Miloslavsky, V.I. Lymar, V.M. Reznikova // Functional Materials. — 2013. — Т. 20, № 3. — С. 345-350. — Бібліогр.: 15 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-120084
record_format dspace
spelling irk-123456789-1200842017-06-12T03:03:22Z Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film Ageev, L.A. Miloslavsky, V.K. Lymar, V.I. Reznikova, V.M. Characterization and properties It has been demonstrated that linearly polarized (E₀) laser beam (λ=445 nm) brings on the photoinduced transformations in AgCl—Ag composition, consisting of thin waveguide AgCl film on the glass and covered by Ag nanoparticles layer. Before the laser irradiation the sample has an absorption band related to localized plasmons in nanoparticles. Laser radiation excites plasmons and leads to waveguide TE₀-modes scattering. Periodical structure develops under modes interference with the incident wave. Its scratches are formed by Ag particles and aligned with E0 predominantly. Measured by means of diffraction structure period (291 nm) is coincident with a value calculated using TE₀-mode dispersion equation. A linear dichroism in absorption and a spectral drop (at λ≈445 nm) in the E//E₀-polarized absorption spectrum are revealed. It is shown that the structures remain on the glass substrate after AgCl removal by means of a fixing agent. The dichroism value and its dispersion are modified after the fixing. 2013 Article Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film / L.A. Ageev, V.K. Miloslavsky, V.I. Lymar, V.M. Reznikova // Functional Materials. — 2013. — Т. 20, № 3. — С. 345-350. — Бібліогр.: 15 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.03.345 http://dspace.nbuv.gov.ua/handle/123456789/120084 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Characterization and properties
Characterization and properties
spellingShingle Characterization and properties
Characterization and properties
Ageev, L.A.
Miloslavsky, V.K.
Lymar, V.I.
Reznikova, V.M.
Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
Functional Materials
description It has been demonstrated that linearly polarized (E₀) laser beam (λ=445 nm) brings on the photoinduced transformations in AgCl—Ag composition, consisting of thin waveguide AgCl film on the glass and covered by Ag nanoparticles layer. Before the laser irradiation the sample has an absorption band related to localized plasmons in nanoparticles. Laser radiation excites plasmons and leads to waveguide TE₀-modes scattering. Periodical structure develops under modes interference with the incident wave. Its scratches are formed by Ag particles and aligned with E0 predominantly. Measured by means of diffraction structure period (291 nm) is coincident with a value calculated using TE₀-mode dispersion equation. A linear dichroism in absorption and a spectral drop (at λ≈445 nm) in the E//E₀-polarized absorption spectrum are revealed. It is shown that the structures remain on the glass substrate after AgCl removal by means of a fixing agent. The dichroism value and its dispersion are modified after the fixing.
format Article
author Ageev, L.A.
Miloslavsky, V.K.
Lymar, V.I.
Reznikova, V.M.
author_facet Ageev, L.A.
Miloslavsky, V.K.
Lymar, V.I.
Reznikova, V.M.
author_sort Ageev, L.A.
title Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
title_short Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
title_full Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
title_fullStr Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
title_full_unstemmed Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film
title_sort periodical structures, absorption spectra and dichroism induced by laser radiation in composite agcl—ag film
publisher НТК «Інститут монокристалів» НАН України
publishDate 2013
topic_facet Characterization and properties
url http://dspace.nbuv.gov.ua/handle/123456789/120084
citation_txt Periodical structures, absorption spectra and dichroism induced by laser radiation in composite AgCl—Ag film / L.A. Ageev, V.K. Miloslavsky, V.I. Lymar, V.M. Reznikova // Functional Materials. — 2013. — Т. 20, № 3. — С. 345-350. — Бібліогр.: 15 назв. — англ.
series Functional Materials
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AT lymarvi periodicalstructuresabsorptionspectraanddichroisminducedbylaserradiationincompositeagclagfilm
AT reznikovavm periodicalstructuresabsorptionspectraanddichroisminducedbylaserradiationincompositeagclagfilm
first_indexed 2023-10-18T20:36:10Z
last_indexed 2023-10-18T20:36:10Z
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