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Fall 2015
This thesis studies the intrinsic disorder effects and the electro- and magnetotransport properties of some perovskite manganites. Recently reported colossal electro-resistance (ER) (a relative change in resistance with electric field /current ) in manganites, analogous to their respective...
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Fall 2009
We have investigated several topics in the area of manganites including oxygen disorder, grain boundaries, low field magnetoresistance, magnetoresistive anisotropy and magnetic properties. Studied materials were in the form of polycrystalline samples and epitaxial thin films. The studied...
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Fall 2016
Novel magneto-transport properties in spatially confined La0.3Pr0.4Ca0.3MnO3 (LPCMO) thin films have been intensively studied in this thesis. Due to the existence of micrometer-scale electronic phase separation in the LPCMO system, it exhibits extraordinary electronic transport behaviour when the...