UV-VUV synchrotron radiation spectroscopy of NiWO₄
Photoluminescence and excitation spectra of microcrystalline and nanocrystalline nickel tungstate (NiWO₄) were measured using UV-VUV synchrotron radiation source. The origin of the bands is interpreted using comparative analysis with isostructural ZnWO₄ tungstate and based on the results of recent f...
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| Published in: | Физика низких температур |
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| Date: | 2016 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2016
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/129166 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | UV-VUV synchrotron radiation spectroscopy of NiWO₄ / A. Kuzmin, V. Pankratov, A. Kalinko, A. Kotlov, L. Shirmane, A.I. Popov // Физика низких температур. — 2003. — Т. 42, № 7. — С. 694-698. — Бібліогр.: 47 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Photoluminescence and excitation spectra of microcrystalline and nanocrystalline nickel tungstate (NiWO₄) were measured using UV-VUV synchrotron radiation source. The origin of the bands is interpreted using comparative analysis with isostructural ZnWO₄ tungstate and based on the results of recent first-principles band structure calculations. The influence of the local atomic structure relaxation and of Ni²⁺ intra-ion d–d transitions on the photoluminescence band intensity are discussed.
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| ISSN: | 0132-6414 |