Spin-torque nano-oscillators (STNOs) are a type of nanoscale microwave auto-oscillators utilizing spin-torque to generate magnetodynamics with great promise for applications in …
This chapter reviews the state of the art in mutually synchronized spin-torque and spin Hall nano-oscillator (STNO and SHNO) arrays. After briefly introducing the underlying physics …
Bose-Einstein condensation of magnons is one of few macroscopic quantum phenomena observed at room temperature. Since its discovery, it became an object of intense research …
Magnetic nanoparticles such as FePt in the L10 phase are the bedrock of our current data storage technology. As the grains become smaller to keep up with technological demands …
F Groß, N Träger, J Förster, M Weigand… - Applied Physics …, 2019 - pubs.aip.org
Magnonics is a potential candidate for beyond CMOS and neuromorphic computing technologies with advanced phase encoded logic. However, nanoscale imaging of spin …
We demonstrate an approach for improving the spectral linewidth of a spin torque nano- oscillator (STNO). Using He+ ion irradiation, we tune the perpendicular magnetic anisotropy …
Magnetic droplets are non-topological magnetodynamical solitons displaying a wide range of complex dynamic phenomena with potential for microwave signal generation. Bubbles, on …
We demonstrate magnetic droplet soliton pairs in all-perpendicular spin-torque nano- oscillators (STNOs), where one droplet resides in the STNO free layer (FL) and the other in …
We propose here a high-frequency spin-Hall nano-oscillator based on a simple magnetic texture, such as a domain wall, located in an antiferromagnet with an easy-axis anisotropy …