Simone Borlenghi

Identification and selection rules of the spin-wave eigen-modes in a normally magnetized nano-pillar

We report on a spectroscopic study of the spin-wave eigen-modes inside an individual normally magnetized two layers circular nano-pillar (Permalloy

Spin torque and waviness in magnetic multilayers: a bridge between Valet-Fert theory and quantum approaches.

|

Thermomagnonic diode : Rectification of energy and magnetization currents

Copper

Multiscale approach to spin transport in magnetic multilayers

|

Micromagnetic simulations of spin-torque driven magnetization dynamics with spatially resolved spin transport and magnetization texture

Permalloy) by means of a Magnetic Resonance Force Microscope (MRFM). We demonstrate that the observed spin-wave spectrum critically depends on the method of excitation. While the spatially uniform radio-frequency (RF) magnetic field excites only the axially symmetric modes having azimuthal index

Entropy production for complex Langevin equations

\ell=0

Gauge invariance and geometric phase in nonequilibrium thermodynamics.

, the RF current flowing through the nano-pillar, creating a circular RF Oersted field, excites only the modes having azimuthal index

Nanoscale control of heat and spin conduction in artificial spin chains

\ell=+1

Coherent energy transport in classical nonlinear oscillators: An analogy with the Josephson effect.

. Breaking the axial symmetry of the nano-pillar, either by tilting the bias magnetic field or by making the pillar shape elliptical, mixes different

Spin-Wave Eigen-modes in a Normally Magnetized Nano-pillar

\ell