A. M. Ahmed, S. A. Saleh, E. M. M. Ibrahim, E. Bontempib and H. F. Mohamed, “The Effect of Annealing Process on the Physical Properties of La1-xNaxMnOy,” Journal of Magnetism and Magnetic Materials, Vol. 320, No. 6, 2008, pp. L43-L49. doi:10.1016/j.jmmm.2007.08.031

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.