Penn State Science
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magnetic films and nanostructures
Novel oxide thin films
spin injection
superconductor
Si Nanowires
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Research focus is on colossal magnetoresistance materials, in which we have found an unusually large low field magnetoresistance effect in the strained manganite ultrathin films and nanobridges, and large anisotropic magnetoresistance; spin-polarized tunneling in magnetic oxide tunnel junction devices.

This research area provides opportunities for undergraduate research.

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Q. Li : Magnetoresistance in thin films and nanostructures of magnetic oxides