Effective Magnetic Switching of THz Signal in Planar Structured Spintronic Emitters

Evgeny A. Karashtin, Nikita S. Gusev, Maksim V. Sapozhnikov +5

We demonstrate an efficient swithcable spintronic THz emission from a Co(2nm)/Pt(2nm) bilayer split into a grating of micro- or nanostripes in applied external magnetic field of th…