Formation of Silver Nanoparticles in Silicate Glass Using Excimer Laser Radiation: Structural Characterization by HRTEM, XRD, EXAFS and Optical Absorption Spectra | Sciact - CRIS-система Института катализа

Formation of Silver Nanoparticles in Silicate Glass Using Excimer Laser Radiation: Structural Characterization by HRTEM, XRD, EXAFS and Optical Absorption Spectra Научная публикация

Журнал

Journal of Alloys and Compounds
ISSN: 0925-8388 , E-ISSN: 1873-4669

Вых. Данные

Год: 2016, Том: 681, Страницы: 307-315 Страниц : 9 DOI: 10.1016/j.jallcom.2016.04.214

Ключевые слова

EXAFS; Laser processing; Nanostructured materials; Optical materials; Optical spectroscopy; Surface plasmon resonance

Авторы

Heinz Maximilian ¹ , Srabionyan Vasiliy V. ² , Bugaev Aram L. ² , Pryadchenko Vasiliy V. ² , Ishenko Egor V. ² , Avakyan Leon A. ² , Zubavichus Yan V. ³ , Ihlemann Jürgen ⁴ , Meinertz Jörg ⁴ , Pippel Eckhard ⁵ , Dubiel Manfred ¹ , Bugaev Lusegen A. ²

Организации

1	Department of Physics, University of Halle-Wittenberg, Von-Danckelmann-Platz 3, D-06120 Halle, Germany
2	Department of Physics, Southern Federal University, Zorge Str., 5, 344090 Rostov-on-Don, Russia
3	Kurchatov Center for Synchrotron Radiation and Nanotechnology, National Research Centre “Kurchatov Institute”, Academic Kurchatov Sq. 1, 123182, Moscow, Russia
4	Laser-Laboratorium Gottingen, Hans-Adolf-Krebs-Weg 1, D-37077 G € ottingen, Germany
5	Max-Planck-Institute of Microstructure Physics, Weinberg 2, D-06120 Halle, Germany

Plasmonic silver nanostructures in surfaces of soda-lime silicate glasses were generated usingAgþ4Naþion exchange and UV laser irradiation (ArF laser, 193 nm) with different number ofnslaserpulses (from 2 to 5000). To identify the correlations between the optical properties (surface plasmonresonance (SPR) parameters) and atomic structure of silver nanoparticles and their agglomerations,characterization of the samples was performed by HRTEM, XRD, optical absorption in visible range andAgK-edge EXAFS spectra. Analysis of the optical spectra was performed using a Mie theory approach,accounting for the most plausible defect centers in silicate glass like hole trap centers and non-bridgingoxygen hole centers. Processing of AgK-edge EXAFS yielded values of Ag-Ag and Ag-O interactionsaveraged over ionic and neutral states of silver. The consistent treatment of HRTEM and XRD data, thebehavior of features in optical spectra and the obtained dependence of Ag-Ag and Ag-O structural pa-rameters upon the number of laser pulses enabled to suggest a mechanism of plasmonic Ag nano-particles formation in silicate glass under UV laser irradiation.

Heinz M. , Srabionyan V.V. , Bugaev A.L. , Pryadchenko V.V. , Ishenko E.V. , Avakyan L.A. , Zubavichus Y.V. , Ihlemann J. , Meinertz J. , Pippel E. , Dubiel M. , Bugaev L.A.
Formation of Silver Nanoparticles in Silicate Glass Using Excimer Laser Radiation: Structural Characterization by HRTEM, XRD, EXAFS and Optical Absorption Spectra
Journal of Alloys and Compounds. 2016. V.681. P.307-315. DOI: 10.1016/j.jallcom.2016.04.214 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	23 дек. 2015 г.
Принята к публикации:	19 апр. 2016 г.
Опубликована online:	23 апр. 2016 г.
Опубликована в печати:	5 окт. 2016 г.

Web of science:	WOS:000376443300038
Scopus:	2-s2.0-84966320708
РИНЦ:	27153695
Chemical Abstracts:	2016:738488
Chemical Abstracts (print):	165:38691
OpenAlex:	W2342741354

БД	Цитирований
Web of science	25
Scopus	28
OpenAlex	29