Title of article
Variation of the magnetic properties of La0.5Ca0.5MnOy as a function of the synthetic route
Author/Authors
Vallet-Reg??، نويسنده , , M and Herrero، نويسنده , , E and Alonso، نويسنده , , J and Hernando، نويسنده , , Jose Gonzalez-Calbet، نويسنده , , J.M، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
6
From page
427
To page
432
Abstract
Several La0.5Ca0.5MnOy samples with identical oxygen content have been prepared by two different routes. Magnetic measurements show that their properties are strongly dependent on the synthesis method even for materials with the same anionic composition. A charge ordering state is reported for anionic deficient samples with 40% of Mn4+. The role of Ca in such a behavior is discussed.
Keywords
Magnetic properties , Perovskite-related materials , La0.5Ca0.5MnOy , Colossal magnetoresistance
Journal title
Solid State Ionics
Serial Year
2001
Journal title
Solid State Ionics
Record number
1708467
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