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Nanostructural effects in plasmatically prepared polysilylanes

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dc.title Nanostructural effects in plasmatically prepared polysilylanes en
dc.contributor.author Schauer, František
dc.contributor.author Kuřitka, Ivo
dc.contributor.author Dokoupil, Norbert
dc.contributor.author Horváth, Pavel
dc.relation.ispartof Physica E
dc.identifier.issn 1386-9477 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2002
utb.relation.volume 14
utb.relation.issue 1-2
dc.citation.spage 272
dc.citation.epage 276
dc.type article
dc.language.iso en
dc.publisher Elsevier Science B.V. en
dc.identifier.doi 10.1016/S1386-9477(02)00394-6
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S1386947702003946
dc.subject plasmatické polymery cs
dc.subject luminiscence cs
dc.subject nanostruktury cs
dc.subject tenké vrstvy cs
dc.subject Plasmatic polymers en
dc.subject Luminescence en
dc.subject Nanostructures en
dc.subject Thin films en
dc.description.abstract The photoluminescence of the plasma prepared polysilylanes from corresponding monomers, exemplified by poly[(methyl)phenylsilylane], is examined. For the preparation two quantitatively different plasmas, were used: radiofrequency discharge (13,5MHz) and microwave discharge (2,45 GHz) in the regime of electron cyclotron resonance. We concentrated on the conditions where the 1D features of the polymers were preserved. Results for both optimised groups of materials exhibit similar results: the excitonic absorption band with maximum at 320- 360 nm, depending on the conditions of preparation. We explain the observed phenomena by the occurrence of the nano-sized 1D Si polymers embedded in 3D covalently bonded Si network. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1000180
utb.identifier.rivid RIV/70883521:28110/02:63501902
utb.identifier.obdid 11052467
utb.identifier.scopus 2-s2.0-0036529681
utb.identifier.wok 000177036300048
utb.source j-riv
utb.contributor.internalauthor Schauer, František
utb.fulltext.affiliation F. Schauer 1, I. Kuritka, N. Dokoupil, P. Horvath Department of Physics, Faculty of Chemistry, Brno University of Technology, Purkynova 118, CZ-612 00 Brno, Czech Republic Corresponding author. Tel.: +42-5-411-494-15; fax: +42-5-41211697.
utb.fulltext.sponsorship This work was supported by grants of Grant agency of Academy of Sciences of the Czech Republic No. A1050901 and Grant agency of the Czech Republic No. 202/01/0518.
utb.fulltext.projects A1050901
utb.fulltext.projects GACR 202/01/0518
utb.fulltext.faculty -
utb.fulltext.ou -
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