Operation of magnonic devices by voltage-controlled magnetic anisotropy
dr Bivas Rana
20.05, 15:00 - 16:00
Link to MSTeams meeting
Voltage-controlled magnetic anisotropy (VCMA) originated at the Ferromagnet/oxide interfaces due to the interfacial orbital hybridization and spin-orbit coupling has proven to be a very efficient tool for developing energy efficient miniaturized spintronics devices. In this seminar I will present the role of VCMA for the development of next generation magnonic devices which deals with the spin waves, i.e., collective precessional motion of localized magnetic spins in ferromagnetic materials. I will particularly focus on my postdoctoral research works about the excitation, channelling of spin waves; modulation of spin wave properties such as frequency, band structures; nonlinear modulation of damping constant by VCMA.