Based on theoretical models, the dynamics of spin-torque nano-oscillators can be
substantially modified by re-injecting the emitted signal to the input of the oscillator after …

For practical applications of spin torque nano-oscillators (STNO), one of the most critical
characteristics is the speed at which an STNO responds to variations of external control …

Spin-transfer torque nano-oscillators (STNO) are important candidates for several
applications based on ultra-tunable microwave generation and detection. The microwave …

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 …

Among a rich variety of emerging spintronic devices, spin‐torque diodes (STDs) are among
the most interesting, from both a fundamental and an applied perspective. The spin‐torque …

We report on an approach to improving the performance of spin-torque nano-oscillators
(STNOs) that utilizes power-dependent negative feedback to achieve significantly enhanced …

Using microwave current injection at room temperature, we demonstrate parametric
excitation of a magnetic tunnel junction (MTJ)-based spin-torque oscillator (STO). Parametric …

We demonstrate field and current controlled magnetodynamics in nanocontact spin-torque
nano-oscillators based on orthogonal magnetic tunnel junctions. We systematically analyze …

Current-driven magnetization dynamics in spin torque nano-oscillators (STNOs) is intensely
investigated because of its high potential for high-frequency (HF) applications. We …

We study the behavior of the linewidth of a nanocontact based spin torque oscillator (STO)
under application of a radio frequency (100 MHz) modulating current. We achieve a …