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Title: Giant magnetoresistance in transition metal oxides
Authors: Rao, C N R
Cheetham, A K
Keywords: Giant magnetoresistance
sensor technology
perovskite manganates
transition metal oxides
Issue Date: 19-Apr-1996
Publisher: American Association for the Advancement of Science
Citation: Science 272(5260), 369-370 (1996)
Abstract: Some materials exhibit large changes in electrical resistance in the presence of a magnetic field, and this change can be used in applications from sensor technology to magnetic data storage. In their Perspective, Rao and Cheetham discuss magnetoresistance in perovskite manganates, where the effect is unusually strong. Much has been learned about these materials, and this understanding is driving the search for new materials with even more impressive properties.
Description: Editorial Material. Restricted Access.
Other Identifiers: 0036-8075
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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