Terahertz magnon-photon laser

• Published in: 2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz) p. 1
• Main Authors: Tankhilevich, Boris G., Korenblit, Yehiel
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.09.2014
• Subjects: Laser excitation; Magnetoelectronics; Materials; Metals; Temperature dependence

A novel method to achieve magnon lasing, accompanied by generation of THz radiation is proposed. The method is based on pumping of non-equilibrium electrons into the upper (spin-down) sub-band of spin-polarized half-metallic ferromagnets or ferromagnetic semiconductors, which makes it possible to bu...