Investigation of the defect complexes in highly Mg-doped LiNbO₃ crystals by ⁹³Nb NMR method
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Investigation of the defect complexes in highly Mg-doped LiNbO₃ crystals by ⁹³Nb NMR method
|
|
| Creator |
Yatsenko, A.V.
Yevdokimov, S.V. Sugak, D.Yu. Solskii, I.M. |
|
| Subject |
Characterization and properties
|
|
| Description |
Angular dependence of the line width of the <⁹³Nb NMR spectrum central transition for LiNbO₃ crystal with congruent composition and for the samples with high Mg concentration was experimentally investigated. Having the experimental results compared with the results obtained by computer simulation, it has been concluded that the most probable type of defects in magnesium doped LiNbO₃ crystals are (4MgLi²⁺ + 4VLi) defect complexes when four Li vacancies and three MgLi²⁺ ions being localized in the seven nearest positions to the central MgLi²⁺.
|
|
| Date |
2017-06-12T06:43:19Z
2017-06-12T06:43:19Z 2014 |
|
| Type |
Article
|
|
| Identifier |
Investigation of the defect complexes in highly Mg-doped LiNbO₃ crystals by ⁹³Nb NMR method / A.V. Yatsenko, S.V. Yevdokimov, D.Yu. Sugak, I.M. Solskii // Functional Materials. — 2014. — Т. 21, № 1. — С. 31-35. — Бібліогр.: 20 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm21.01.031 http://dspace.nbuv.gov.ua/handle/123456789/120387 |
|
| Language |
en
|
|
| Relation |
Functional Materials
|
|
| Publisher |
НТК «Інститут монокристалів» НАН України
|
|