Large Magnetoresistance at High Bias Voltage in Double Magnetic Tunnel Junctions Colis, S. ; Gieres, G. ; Dimopoulos, T. ; Bar, L. ; Wecker, J. ; Gieres, G. ; Dimopoulos, T. ; Bar, L. ; Wecker, J. Abstract Publication: IEEE Transactions on Magnetics Pub Date: July 2004 DOI: 10.1109/TMAG.2004.830426 Bibcode: 2004ITM....40.2287C