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Type: Artigo de periódico
Title: Physical Properties Of Single-crystalline Fibers Of The Colossal-magnetoresistance Manganite La0.7ca0.3mno 3
Author: Cardoso C.A.
Araujo-Moreira F.M.
Andreeta M.R.B.
Hernandes A.C.
Leite E.R.
De Lima O.F.
Mombru A.W.
Faccio R.
Abstract: Physical properties of single crystals of the colossal-magnetoresistance (CMR) material La0.7Ca0.3MnO3 were studied. Laser heated pedestal growth method was used to grow the crystals. X-ray diffraction and scanning electron microscopy were used. Results showed that the effective distribution coefficient for calcium is 0.56. Electrical resistivity and magnetization were found to be a function of temperature.
Rights: aberto
Identifier DOI: 10.1063/1.1619566
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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