Title :
Threshold broadband spin-torque microwave detector
Author :
Prokopenko, O.V. ; Prokopenko, L.E. ; Krivorotov, I.N. ; Tiberkevich, V.S. ; Slavin, A.N.
Author_Institution :
Taras Shevchenko Nat. Univ. of Kyiv, Kiev, Ukraine
Abstract :
We propose a novel mode of operation of a spin-torque microwave detector (STMD), based on excitation of large-angle out-of-plane (OOP) magnetization precession. We analyze the performance of a STMD in this mode and show that detector operates as a non-resonant broadband threshold microwave detector in a wide range of low frequencies.
Keywords :
magnetisation; microwave detectors; OOP magnetization precession; STMD operation; large-angle out-of-plane magnetization precession; nonresonant broadband threshold microwave detector; spin-torque microwave detector; Detectors; Magnetic resonance; Magnetic tunneling; Magnetization; Perpendicular magnetic anisotropy; Radio frequency; Saturation magnetization;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2011 21th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4577-0883-1
