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dc.contributor.author |
Markevich, I.V. |
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dc.contributor.author |
Stara, T.R. |
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dc.contributor.author |
Bondarenko, V.O. |
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dc.date.accessioned |
2017-06-13T17:43:33Z |
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dc.date.available |
2017-06-13T17:43:33Z |
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dc.date.issued |
2015 |
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dc.identifier.citation |
Influence of Mg content on defect-related luminescence of undoped and doped wurtzite MgZnO ceramics / I.V. Markevich, T.R. Stara, V.O. Bondarenko // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2015. — Т. 18, № 3. — С. 344-348. — Бібліогр.: 17 назв. — англ. |
uk_UA |
dc.identifier.issn |
1560-8034 |
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dc.identifier.other |
DOI: 10.15407/spqeo18.03.344 |
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dc.identifier.other |
PACS 81.05.Dz, 81.05.Je |
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dc.identifier.uri |
http://dspace.nbuv.gov.ua/handle/123456789/121244 |
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dc.description.abstract |
Undoped as well as Li-, Ag-, Cu- and Zn-doped MgxZn₁₋xO ceramics with x = 0–0.20 were sintered at 1000 °C. Defect-related photoluminescence (PL) and PL excitation spectra were measured at room temperature in 400–800 nm and 250–400 nm spectral ranges, accordingly. Two types of PL bands were observed: i) the bands, spectral positions of which were not influenced by the Mg content (Cu-related as well as selfactivated orange and red ones); ii) the bands, spectral positions of which exhibited some blueshift with increasing Mg content (Li- and Ag-related and self-activated green ones). It has been shown that used doping gives the possibility to obtain the phosphor with intense visible emission within the blue-yellow spectral range. |
uk_UA |
dc.description.sponsorship |
This research has been financially supported by National Academy of Sciences of Ukraine (project III-4-11). |
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dc.language.iso |
en |
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dc.publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
uk_UA |
dc.relation.ispartof |
Semiconductor Physics Quantum Electronics & Optoelectronics |
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dc.title |
Influence of Mg content on defect-related luminescence of undoped and doped wurtzite MgZnO ceramics |
uk_UA |
dc.type |
Article |
uk_UA |
dc.status |
published earlier |
uk_UA |
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