Colossal magnetoresistance at room temperature in manganites and chromium chalkospinels

• Veröffentlicht in: Functional Materials
• Datum: 2006
• Hauptverfasser: Abramovich, A.I., Korolyova, L.I., Michurin, A.V.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: НТК «Інститут монокристалів» НАН України 2006
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/135053
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Colossal magnetoresistance at room temperature in manganites and chromium chalkospinels / A.I. Abramovich, L.I. Korolyova, A.V. Michurin // Functional Materials. — 2006. — Т. 13, № 4. — С. 637-639. — Бібліогр.: 9 назв. — англ.

A colossal magnetoresistance (CMR) has been found near room temperature in manganite La₁/₃Nd₁/₃MnO₃ and in chromiun chalkogenide spinels xCuCr₂S₄-(1-x)Cu₀.₅AI₀.₅Cr₂S₄ at 0.05≤x≤.20. It attains 27% and 9% for the manganite in 8.4 kOe field. The CMR in these materials is supposed to be of the same nat...