Cathodoluminescence characterization of polystyrene-BaZrO₃ hybrid composites

dc.contributor.authorSavchyn, V.P.
dc.contributor.authorPopov, A.I.
dc.contributor.authorAksimentyeva, O.I.
dc.contributor.authorKlym, H.
dc.contributor.authorHorbenko, Yu.Yu.
dc.contributor.authorSerga, V.
dc.contributor.authorMoskina, A.
dc.contributor.authorKarbovnyk, I.
dc.date.accessioned2018-01-16T18:06:28Z
dc.date.available2018-01-16T18:06:28Z
dc.date.issued2016
dc.description.abstractThe radiation properties and the electronic structure of hybrid composites based on suspension polystyrene (PS) and nanocrystals of BaZrO₃ (BZO) ( d < 50 nm) have been studied using luminescent spectroscopy and x-ray analysis. A strong cathodoluminescence (CL) in BZO-nanocrystals is observed in temperature range 80–293 K. It is modified in BZO-PS composites: both the low- and a high-energy bands (near 4 eV) appear, together with a significant reduction in the CL intensity. A decrease of the lattice parameter a for BZO phase in the composite and the modification of CL spectra indicate for changes in the nanocrystalline structure induced by the polymer.uk_UA
dc.description.sponsorshipA.I. Popov and A. Moskina would like to thank the support of State research program IMIS2, while H. Klym was supported by the Lviv Polytechnic University under Doctoral Program and support via the Project DB/KIBER (No. 0115U000446).uk_UA
dc.identifier.citationCathodoluminescence characterization of polystyrene–BaZrO₃ hybrid composites / V.P. Savchyn, A.I. Popov, O.I. Aksimentyeva, H. Klym, Yu.Yu. Horbenko, V. Serga, A. Moskina, I. Karbovnyk // Физика низких температур. — 2003. — Т. 42, № 7. — С. 760-763. — Бібліогр.: 27 назв. — англ.uk_UA
dc.identifier.issn0132-6414
dc.identifier.otherPACS: 78.47.–p, 78.55.–m
dc.identifier.urihttps://nasplib.isofts.kiev.ua/handle/123456789/129198
dc.language.isoenuk_UA
dc.publisherФізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН Україниuk_UA
dc.relation.ispartofФизика низких температур
dc.statuspublished earlieruk_UA
dc.subjectLow-Temperature Radiation Effects in Wide Gap Materialsuk_UA
dc.titleCathodoluminescence characterization of polystyrene-BaZrO₃ hybrid compositesuk_UA
dc.typeArticleuk_UA

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