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19982022
most citedA phenomenological model for magnetoresistance in granular polycrystalline colossal magnetoresistive materials: the role of spin polarised tunnelling at the grain boundaries

111 citations · 226 across the 13 of their papers we have counts for

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Showing 2010 · cond-mat.mtrl-sciShow all

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cond-mat.mtrl-sci2010

Transition from a ferromagnetic insulating to a ferromagnetic metallic state in nanoparticles of Nd0.8Sr0.2MnO3 : Study of the electronic - and magneto - transport properties

S. Kundu, T. K. Nath

A detailed investigation of the electronic - and magneto - transport properties of Nd0.8Sr0.2MnO3 with the variation of grain size (down to 42 nm) is presented here. Interestingly,…