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"Structural, Electric, and Magnetic Study of Y0.5Ca0.5MnO3"
M.T. Causa, H. Aliaga, D. Vega, M. Tovar, B. Alascio, H.R. Salva and E. Winkler
Proc. of the "International Conference on Magnetism" (ICM 2003), Rome, Italy, July 27-August 1, 2003. Ed. D. Fiorani and L. Pareti
J. Magn. Magn. Mater. 272-276(1) (2004) 81-82
Correlations between magnetic, structural and transport properties were found in the Y-Ca half doped manganite. At T < 500 K the crystalline changes from orthorhombic O-phase to a more distorted O′-phase. The ESR behaviour allow us to determine the transition temperatures Tco = 290 K and Tn = 130 K.
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