Out-of-plane DC Current Driven Vortex Excitations in Soft Magnetic Nanodots: Vortex Gyrotropic Motion and Vortex-core Reversal Behaviors

Choi, Youn-Seok (Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University) ;
Lee, Ki-Suk (Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University) ;
Jung, Hyun-Sung (Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University) ;
Kim, Sang-Koog (Research Center for Spin Dynamics & Spin-Wave Devices and Nanospinics Laboratory, Department of Materials Science and Engineering, College of Engineering, Seoul National University)