[N-6-4] Quasiparticle Tunneling Spectroscopy in Fe4N/MgO/NbN Junctions K. Sakuma1、T. Hohjo1、T. Miyawaki1、K. Ueda1、H. Asano1、Y. Komasaki2、M. Tsunoda2 (1.Nagoya Univ.、2.Tohoku Univ. , Japan) https://doi.org/10.7567/SSDM.2011.N-6-4