Abnormal enhancement of light output by cation mixing in ZnxMg₁₋ₓWO₄ nanocrystals

• Опубліковано в: : Functional Materials
• Дата: 2017
• Автори: Tupitsyna, I.A., Maksimchuk, P.O., Yakubovskaya, A.G., Dubovik, A.M., Seminko, V.V., Zvereva, V.S., Trubaeva, O.G., Hubenko, K.O., Vovk, O.M., Malyukin, Y.V.
• Формат: Стаття
• Мова: English
• Опубліковано: НТК «Інститут монокристалів» НАН України 2017
• Теми: Characterization and properties
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/136684
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Abnormal enhancement of light output by cation mixing in ZnxMg₁₋ₓWO₄ nanocrystals / I.A. Tupitsyna, P.O. Maksimchuk, A.G. Yakubovskaya, A.M. Dubovik, V.V. Seminko, V.S. Zvereva, O.G. Trubaeva, K.O. Hubenko, O.M. Vovk, Y.V. Malyukin // Functional Materials. — 2017. — Т. 24, № 1. — С. 16-20. — Бібліогр.: 23 назв. — англ.

In the paper the effect of light output increase with maximum at x = 0.5 observed previously for the mixed ZnxMg₁₋ₓWO₄ crystals is demonstrated for nanocrystals with the same composition. The enhancement of light output up to 3 times at the transition from bulk to nanosize was shown. This effect is determined by nonlinear dependence of concentration of oxygen vacancies with minimum at x = 0.5 for ZnxMg₁₋ₓWO₄ nanocrystals."