Article citationsMore>>
M. Jaime, M. B. Salamon, K. Pettit, M. Rubenstein, R. E. Treece, J. S. Horwitz and D. B. Chrisey, “Effects on the Transport Properties of (R,Sr)3Mn2O7 (R=La, Eu, and Pr),” Applied Physics Letter, Vol. 68, 1996, pp. 1576-1578. doi:10.1063/1.116686
has been cited by the following article:
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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.