Unusual substitutional properties of Cu in bulk polycrystalline samples of La₀.₇Ca₀.₃Mn₁₋xCuxO₃₋δ

• Published in: Физика низких температур
• Date: 2001
• Main Authors: Tovstolytkin, A.I., Pogorilyi, A.N., Belous, O.Z., Yanchevski, A.G.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2001
• Subjects: Электpонные свойства металлов и сплавов
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/128597
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Unusual substitutional properties of Cu in bulk polycrystalline samples of La₀.₇Ca₀.₃Mn₁₋xCuxO₃₋δ T / A.I. Tovstolytkin, A.N. Pogorilyi, O.Z. Belous, A.G. Yanchevski // Физика низких температур. — 2001. — Т. 27, № 5. — С. 500-507. — Бібліогр.: 27 назв. — англ.

The transport and magnetoresistive properties of bulk polycrystalline samples of the La₀.₇Ca₀.₃Mn₁₋xCuxO₃₋δ (x ≤ 0.15) system are studied in the temperature range 77 K-300 K. All the samples investigated exhibit the giant magnetoresistance effect associated with the transition from the f...