[N-9-3] Magnetic States and Minor loop analysis in Co/Cu/Co trilayer ring structures A.S. Demiray1, T. Miyawaki1, Y. Watanabe1, M. Kohda1,2, J. Nitta1 (1.Tohoku Univ., 2.PRESTO-JST , Japan) https://doi.org/10.7567/SSDM.2011.N-9-3