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періодичних видань НАН України
періодичних видань НАН України
Effect of praseodymium doping on electroresistivity along c-axis in Y₁₋xPrxBa₂Cu₃O₇₋δ single crystals
Репозиторій DSpace/Manakin
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Effect of praseodymium doping on electroresistivity along c-axis in Y₁₋xPrxBa₂Cu₃O₇₋δ single crystals
Тема:
Characterization and properties
Інший ID:
DOI: dx.doi.org/10.15407/fm20.04.457
Посилання:
Effect of praseodymium doping on electroresistivity along c-axis in Y₁₋xPrxBa₂Cu₃O₇₋δ single crystals / R.V. Vovk, N.R. Vovk, A.V. Samoilov // Functional Materials. — 2013. — Т. 20, № 4. — С. 457-461. — Бібліогр.: 25 назв. — англ.
Дата:
2013
Переглядів:
732
Завантажень:
442
Анотація:
In the present study influence of praseodymium doping on conductivity across (transverse) the basal plane of high-temperature superconducting Y₁₋xPrxBa₂Cu₃O₇₋δ single crystals is investigated. It is determined that increase of praseodymium doping leads to increased localization effects and implementation of the metal – insulator transition Y₁₋xPrxBa₂Cu₃O₇₋δ, which always precedes the superconducting transition. The praseodymium concentration increase also leads to significant displacement of the point of the metal – insulator transition to the low temperature region.
