Title

Colossal electroresistance and giant magnetoresistance in doped PbPdO2 thin films

RIS ID

30883

Publication Details

Wang, X., Peleckis, G., Zhang, C., Kimura, H. and Dou, S. Xue. (2009). Colossal electroresistance and giant magnetoresistance in doped PbPdO2 thin films. Advanced Materials, 21 (21), 2196-2199.

Abstract

Observations on colossal electroresistance (ER) and giant magnetoresistance in doped PbPdO2, one of the candidates of a new class of materials, spin gapless semiconductors, are reported. The resistivity is strongly suppressed by electrical current below a metal-insulator transition with the ER values of up to 10(7), which is much greater than that achieved in colossal magnetoresistance materials.

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Link to publisher version (DOI)

http://dx.doi.org/10.1002/adma.200802868