EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal
Earlier it has been shown that in the lithium heptagermanate Li₂Ge₇O₁₅ structure the chromium doping ions substitute the germanium hosts and create Cr³⁺-Li⁺ pair centres. In the paper EPR and dielectric spectra of Li₂Ge₇O₁₅:Cr³⁺ crystal are studied in the temperature range 300 ÷ 500 K. The therma...
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| Дата: | 2007 |
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| Формат: | Стаття |
| Мова: | English |
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Інститут фізики конденсованих систем НАН України
2007
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/118070 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal / M.D. Volnianskii, M.P. Trubitsyn, Yahia A.H. Obaidat // Condensed Matter Physics. — 2007. — Т. 10, № 1(49). — С. 75-78. — Бібліогр.: 9 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1180702017-05-29T03:05:27Z EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal Volnianskii, M.D. Trubitsyn, M.P. Obaidat, Yahia A.H. Earlier it has been shown that in the lithium heptagermanate Li₂Ge₇O₁₅ structure the chromium doping ions substitute the germanium hosts and create Cr³⁺-Li⁺ pair centres. In the paper EPR and dielectric spectra of Li₂Ge₇O₁₅:Cr³⁺ crystal are studied in the temperature range 300 ÷ 500 K. The thermally activated reorientation of Cr³⁺-Li⁺ pairs has been detected through EPR line width broadening and dielectric relaxation. Ранiше було показано, що у структурi кристалiв гептагерманату лiтiю Li₂Ge₇O₁₅ домiшковi iони хрому замiщують iони германiю i створюють Cr³⁺-Li⁺ парнi центри. У роботi ЕПР i дiелектричнi спектри кристалiв Li₂Ge₇O₁₅: Cr³⁺ дослiдженi у температурному дiапазонi 300 ÷ 500 K. Вперше термiчно активована реорiєнтацiя дипольних моментiв Cr³⁺-Li⁺ пар зареєстрована шляхом вимiрювання поширення ЕПР лiнiй i дiелектричної релаксацiї. 2007 Article EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal / M.D. Volnianskii, M.P. Trubitsyn, Yahia A.H. Obaidat // Condensed Matter Physics. — 2007. — Т. 10, № 1(49). — С. 75-78. — Бібліогр.: 9 назв. — англ. 1607-324X PACS: 76.30.Da, 76.30.-v, 77.22.Gm DOI:10.5488/CMP.10.1.75 http://dspace.nbuv.gov.ua/handle/123456789/118070 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
Earlier it has been shown that in the lithium heptagermanate Li₂Ge₇O₁₅ structure the chromium doping ions
substitute the germanium hosts and create Cr³⁺-Li⁺ pair centres. In the paper EPR and dielectric spectra
of Li₂Ge₇O₁₅:Cr³⁺ crystal are studied in the temperature range 300 ÷ 500 K. The thermally activated reorientation
of Cr³⁺-Li⁺ pairs has been detected through EPR line width broadening and dielectric relaxation. |
| format |
Article |
| author |
Volnianskii, M.D. Trubitsyn, M.P. Obaidat, Yahia A.H. |
| spellingShingle |
Volnianskii, M.D. Trubitsyn, M.P. Obaidat, Yahia A.H. EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal Condensed Matter Physics |
| author_facet |
Volnianskii, M.D. Trubitsyn, M.P. Obaidat, Yahia A.H. |
| author_sort |
Volnianskii, M.D. |
| title |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal |
| title_short |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal |
| title_full |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal |
| title_fullStr |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal |
| title_full_unstemmed |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal |
| title_sort |
epr and dielectric spectroscopy of reorienting cr³⁺-li⁺ pair centres in li₂ge₇o₁₅ crystal |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2007 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/118070 |
| citation_txt |
EPR and dielectric spectroscopy of reorienting Cr³⁺-Li⁺ pair centres in Li₂Ge₇O₁₅ crystal / M.D. Volnianskii, M.P. Trubitsyn, Yahia A.H. Obaidat // Condensed Matter Physics. — 2007. — Т. 10, № 1(49). — С. 75-78. — Бібліогр.: 9 назв. — англ. |
| series |
Condensed Matter Physics |
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2023-10-18T20:31:16Z |
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