High magnetic field study of charge/polaron ordering in Bi1−xSrxMnO (x⩽0.50) perovskites

We present a comparative investigation under field of three Bi1-xSrxMnO3 manganites in the low-doping regime (x0.50). Powdered samples were investigated in pulsed fields up to 35, 50 or 130T depending on the compound (x=0.2,0.3,0.50). Remarkable differences are found in the M(H) curves when comparin...

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Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2004-04, Vol.346-347, p.70-73
Main Authors: Respaud, M., Kirste, A., Goiran, M., Vanacken, J., Broto, J.M., Rakoto, H., Carrillo, A.E., von Ortenberg, M., Hervieu, M., Frontera, C., Garcı́a-Muñoz, J.L.
Format: Article
Language:English
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Summary:We present a comparative investigation under field of three Bi1-xSrxMnO3 manganites in the low-doping regime (x0.50). Powdered samples were investigated in pulsed fields up to 35, 50 or 130T depending on the compound (x=0.2,0.3,0.50). Remarkable differences are found in the M(H) curves when comparing the response to the magnetic field of the two different charge-order phases.
ISSN:0921-4526
DOI:10.1016/j.physb.2004.01.022