Paper Title:
The Influence of Ca Substitution on Magnetic and Electric Properties of GdCoO3- δ Cobaltite
  Abstract

The polycrystal samples of Gd1-xCaxCoO3-δ with different content of Ca were synthesized by three different techniques: solution method, solid state reaction and a sol-gel method. A study of magnetic and electric properties have been made. It is shown that the magnetic properties of this compound are in a high degree close to the same of the parent GdCoO3 with Co3+ ions being in a low spin state below the room temperature. The conductivity investigation revealed its increase by alkaline-earth substitution typical in rare-earth cobaltites.

  Info
Periodical
Solid State Phenomena (Volumes 168-169)
Main Theme
Edited by
V. Ustinov
Pages
501-504
DOI
10.4028/www.scientific.net/SSP.168-169.501
Citation
N.B. Ivanova, J. Bartolomé, A. Figueroa, J. Blasco, A. B. Arauzo, M.S. Platunov, V.V. Rudenko, N.V. Kazak, "The Influence of Ca Substitution on Magnetic and Electric Properties of GdCoO3- δ Cobaltite", Solid State Phenomena, Vols. 168-169, pp. 501-504, 2011
Online since
December 2010
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