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A. M. Ahmed, “Bi-doping Effects on the transport properties in La0.7-xBixSr0.3MnOy,” Physica B, Vol. 352, No. 1-4, 2004, pp. 330-336. doi:10.1016/j.physb.2004.08.008

has been cited by the following article:

• TITLE: Correlation of Magnetoresistance and Thermoelectric Power in La1-xLixMnOy Compounds

  AUTHORS: Ahmed Mohamed Ahmed, Abed El Rahman Ahmed Saad, Mahrous Rashad Ahmed

  KEYWORDS: Thermoelectric Power, Magnetoresistance, the Curie Temperature

  JOURNAL NAME: Journal of Electromagnetic Analysis and Applications, Vol.3 No.1, January 21, 2011

  ABSTRACT: The temperature dependences of the thermoelectric power, TEP, (S) and magnetoresistance (MR) effect of La1-xLixMnOy (x = 0.05, 0.1, 0.15, 0.2 & 0.25 at %) fixed valence doped compounds were studied between 80K and 320K. X-ray powder diffraction (XRD) showed that the samples are single phase. We found the correlation of structures to the mag-netoresistance (MR) and the thermoelectric power (S) which we assigned to change the specific branches of the magnon /phonon spectra with x. We also observed a splitting of the Curie and the metal insulating temperature TC > Tms.