%0 Journal Article %T Influence of a magnetic field on the device performance of OLEDs %A Niedermeier, Ulrich %A Sarfert, Wiebke %A von Seggern, Heinz %J Proceedings of SPIE %V 6999 %N 1 %P 699913-699913-9 %@ 0277-786X %D 2008-04-25 %I SPIE %~ DeepDyve