%0 Journal Article %A J.Y Gu %A S.B Ogale %A M Rajeswari %A T Venkatesan %A Ramamoorthy Ramesh %A V Radmilovic %A Ulrich Dahmen %A G Thomas %A T.W Noh %B Applied Physics Letters %D 1998 %G eng %P 1113-1115 %R 10.1063/1.120940 %T In-plane grain boundary effects on the magnetotransport properties of La0.7Sr0.3MnO3-δ %V 72