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періодичних видань НАН України
Radiation induced defects in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions
Репозиторій DSpace/Manakin
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Radiation induced defects in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions
Інші назви:
Радіаційні дефекти у твердих розчинах M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35)
Тема:
Characterization and properties
Посилання:
Radiation induced defects in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions / I.A. Boiaryntseva, N.V. Shiran, A.V. Gektin // Functional Materials. — 2012. — Т. 19, № 3. — С. 313-318. — Бібліогр.: 28 назв. — англ.
Дата:
2012
Переглядів:
695
Завантажень:
281
Анотація:
Radiation-induced processes in M₁₋ₓPrₓF₂₊ₓ (M²⁺ = Ca, Sr, Ba, x = 0.35) solid solutions have been studied. It is shown that the radiation coloration of M₀.₆₅Pr₀.₃₅F₂₃₅ crystals is due to the trapping of charge carriers at anion sublattice defects. The efficiency of color centers formation in the investigated solid solutions grows in the row Ca —> Sr —> Ba. It may be caused by the increase of the pre-irradiation defects as a result of the different cluster types formation in M₀.₆₅Pr₀.₃₅F₂₃₅ mixed systems.
