Beeli, CDoudin, BAnsermet, JPHStadelmann, PA2007-02-152007-02-152007-02-15199610.1016/S0304-8853(96)00399-Xhttps://infoscience.epfl.ch/handle/20.500.14299/2857WOS:A1996WC29700012Study of Co, Ni and Co/Cu nanowires: magnetic flux imaging by off-axis electron holographytext::journal::journal article::research article