PT Journal AU Hauser, JS Schwichtenberg, J Marz, M Sürgers, C Seiler, A Gerhards, U Messerschmidt, F Hensel, A Dittmeyer, R Löhneysen, Hv Hoffmann-Vogel, R TI Controlled electromigration and oxidation of free-standing copper wires SO Applied physics / A PY 2016 BP 1068 VL 122 DI 10.1007/s00339-016-0600-z LA english ER