Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study
Photoluminescence (PL), optical absorption (ОА) and ESR spectra have been studied to characterize Cu- and Ag-doped single crystal and glassy Li₂B₄О₇ (LTB). The attribution of LTB:Cu glass PL as one arising from the sets of Cu⁺ ions with slightly different local environments is proposed. The ОА spec...
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| Date: | 2005 |
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| Main Authors: | , , , , , , |
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| Language: | English |
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НТК «Інститут монокристалів» НАН України
2005
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| Series: | Functional Materials |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/136899 |
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| Cite this: | Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study / M. Ignatovych, V. Holovey, T. Vidoczy, P. Baranyai, A. Kelemen, V. Laguta, O. Chuiko // Functional Materials. — 2005. — Т. 12, № 2. — С. 313-317. — Бібліогр.: 11 назв. — англ. |
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nasplib_isofts_kiev_ua-123456789-1368992025-02-09T12:11:31Z Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study Спектроскопія легованого Cu та Ag монокристалічного та склоподібного тетраборату літію: дослідження люмінесценції, оптичного поглинання та ЕПР Ignatovych, M. Holovey, V Vidoczy, T. Baranyai, P. Kelemen, A. Laguta, V. Chuiko, O. Photoluminescence (PL), optical absorption (ОА) and ESR spectra have been studied to characterize Cu- and Ag-doped single crystal and glassy Li₂B₄О₇ (LTB). The attribution of LTB:Cu glass PL as one arising from the sets of Cu⁺ ions with slightly different local environments is proposed. The ОА spectra of Cu-doped single crystal and glass are different in the UV and VIS ranges. The ОА and PL features of LTB:Ag single crystal and glassy are different from each other. Исследованы спектры фотолюминесценции (ФЛ), оптического поглощения (ОП) и ЭПР для характеристики монокристаллов и стекла тетрабората лития (ТБЛ), легированных Cu и Ag. Предложена интерпретация ФЛ стекла ТБЛ:Cu, как обусловленной набором Cu⁺ ионов в несколько отличных локальных окружениях. Спектры ОП монокристаллов и стекла отличаются как в УФ, так и в видимой части спектра. Показано, что спектры ОП и ФЛ монокристаллов и стекла ТБЛ:Ag также различны. Дослiджено спектри фотолюмiнесценцiї (ФЛ), оптичного поглинання (ОП) та ЕПР для характеристики монокристалiчного та склоподiбного тетраборату лiтiю (ТБЛ), легованого Cu та Ag. 3апропоновано iнтерпретацiю ФЛ скла ТБЛ:Cu як такої, що зумовлена набором Cu⁺ iонiв у дещо вiдмiнних локальних оточеннях. Спектри ОП монокристалiв та скла ТБЛ:Cu вiдрiзняються один вiд одного як в УФ, так i y видимiй дiлянках спектра. Спектри ОП монокристалiв та скла ТБЛ:Ag також вiдрiзняються один вiд одного. 2005 Article Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study / M. Ignatovych, V. Holovey, T. Vidoczy, P. Baranyai, A. Kelemen, V. Laguta, O. Chuiko // Functional Materials. — 2005. — Т. 12, № 2. — С. 313-317. — Бібліогр.: 11 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136899 en Functional Materials application/pdf НТК «Інститут монокристалів» НАН України |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| language |
English |
| description |
Photoluminescence (PL), optical absorption (ОА) and ESR spectra have been studied to characterize Cu- and Ag-doped single crystal and glassy Li₂B₄О₇ (LTB). The attribution of LTB:Cu glass PL as one arising from the sets of Cu⁺ ions with slightly different local
environments is proposed. The ОА spectra of Cu-doped single crystal and glass are different in the UV and VIS ranges. The ОА and PL features of LTB:Ag single crystal and glassy are different from each other. |
| format |
Article |
| author |
Ignatovych, M. Holovey, V Vidoczy, T. Baranyai, P. Kelemen, A. Laguta, V. Chuiko, O. |
| spellingShingle |
Ignatovych, M. Holovey, V Vidoczy, T. Baranyai, P. Kelemen, A. Laguta, V. Chuiko, O. Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study Functional Materials |
| author_facet |
Ignatovych, M. Holovey, V Vidoczy, T. Baranyai, P. Kelemen, A. Laguta, V. Chuiko, O. |
| author_sort |
Ignatovych, M. |
| title |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study |
| title_short |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study |
| title_full |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study |
| title_fullStr |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study |
| title_full_unstemmed |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study |
| title_sort |
spectroscopy of cu- and ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and esr study |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2005 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/136899 |
| citation_txt |
Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study / M. Ignatovych, V. Holovey, T. Vidoczy, P. Baranyai, A. Kelemen, V. Laguta, O. Chuiko // Functional Materials. — 2005. — Т. 12, № 2. — С. 313-317. — Бібліогр.: 11 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
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2025-11-25T23:07:44Z |
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