@article { ISI:000282188800021,
	title = {Colossal thermoelectric power in Gd-Sr manganites},
	journal = {EPL},
	volume = {91},
	number = {1},
	year = {2010},
	month = {JUL},
	pages = {17008},
	publisher = {EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY},
	address = {6 RUE DES FRERES LUMIERE, MULHOUSE, 68200, FRANCE},
	abstract = {<p>Manganites belonging to the series Gd(1-x)Sr(x)MnO(3) (x=0.3, 0.4 and 0.5) were prepared by wet solid-state reaction and their thermoelectric power was evaluated. Thermoelectric power measurements revealed a peak value at similar to 40 K. All the samples exhibited a colossal thermopower at similar to 40K and in that Gd(0.5)Sr(0.5)MnO(3) exhibited a maximum value of similar to 35 V/K, which is the largest reported for these class of materials at this temperature. Temperature-dependent magnetisation measurements showed that the samples exhibit a phase transition from paramagnetic to spin-glass-like state at these temperatures. Plausible mechanisms responsible for the observed colossal thermoelectric power in Gd-Sr manganites are discussed. Copyright (C) EPLA, 2010</p>},
	issn = {0295-5075},
	doi = {10.1209/0295-5075/91/17008},
	author = {Sagar, S. and Ganesan, V. and Joy, Pattayil Alias and Thomas, Senoy and Liebig, A. and Albrecht, M. and Anantharaman, Maliemadom R.}
}
