15:00 〜 17:00 [PS-12-19(Late News)] Fabrication of Tunnel Junctions with Fe3O4 Electrode and MgO Barrier ○Y. Yamamoto1, S. Sasaki1, T. Yanase1, T. Shimada1, T. Nagahama1 (1.Hokkaido Univ.(Japan)) https://doi.org/10.7567/SSDM.2016.PS-12-19L