Self-homodyne rf demodulator using a ferromagnetic nanowire

摘要

The radio frequency (rf) demodulator using a spin-torque diode effect in a single ferromagnetic nanowire is proposed. This is the first self-homodyne rf demodulator with ferromagnetic nanowire, and it can demodulate the amplitude modulation rf signal whose baseband frequency corresponds to the ferromagnetic resonance frequency of the wire.