Singh, A.Aswal, D. K.Chowdhury, P.Padma, N.Viswanadham, C. S.Santosh KumarGupta, S. K.Yakhmi, J. V.2010-02-022010-02-022007http://hdl.handle.net/123456789/17724103 bytestext/htmlenCMR filmColossal magnetoresistanceGrain boundaryLow-field magnetoresistanceMagneto-transport properties of nano-crystalline and poly-crystalline La0.6Pb0.4MnO3 thin filmsArticle