Cathodoluminescence characterization of polystyrene-BaZrO₃ hybrid composites
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Cathodoluminescence characterization of polystyrene-BaZrO₃ hybrid composites
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| Creator |
Savchyn, V.P.
Popov, A.I. Aksimentyeva, O.I. Klym, H. Horbenko, Yu.Yu. Serga, V. Moskina, A. Karbovnyk, I. |
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| Subject |
Low-Temperature Radiation Effects in Wide Gap Materials
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| Description |
The 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.
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| Date |
2018-01-16T18:06:28Z
2018-01-16T18:06:28Z 2016 |
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| Type |
Article
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| Identifier |
Cathodoluminescence 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.
0132-6414 PACS: 78.47.–p, 78.55.–m http://dspace.nbuv.gov.ua/handle/123456789/129198 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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