Theoretical studies of the optical and EPR spectra for VO²⁺ in Na₃C₆H₅O₇·2H₂O single crystal
On the basis of the perturbation formulas for a d¹ configuration ion in a tetragonal crystal field, the three optical absorption bands and electron paramagnetic resonance (EPR) parameters (g factors gi and hyperfine structure constants Ai for i = || and ⊥, respectively) of VO²⁺ in Na₃C₆H₅O₇·2H₂O sin...
Збережено в:
| Дата: | 2015 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2015
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/153583 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Theoretical studies of the optical and EPR spectra for VO²⁺ in Na₃C₆H₅O₇·2H₂O single crystal / Ch.-Y. Li, G.-X. Wang, X.-M. Zheng // Condensed Matter Physics. — 2015. — Т. 18, № 2. — С. 23701: 1–5. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | On the basis of the perturbation formulas for a d¹ configuration ion in a tetragonal crystal field, the three optical absorption bands and electron paramagnetic resonance (EPR) parameters (g factors gi and hyperfine structure constants Ai for i = || and ⊥, respectively) of VO²⁺ in Na₃C₆H₅O₇·2H₂O single crystals were studied using the perturbation theory method. By simulating the calculated optical and EPR spectra to the observed values, local structure parameters and negative signs of the hyperfine structure constants Ai of the octahedral (VO₆)⁸⁻ cluster in {TSCD} single crystal can be obtained. |
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