J. Ben Youssef

Spin-polarized current induced switching in Co/Cu/Co pillars

We present experiments of magnetization reversal by spin injection performed on pillar-shaped Co/Cu/Co trilayers. The pillars (200×600 nm2) are fabricated by electron beam lithography and reactive ion etching. Our data for the magnetization reversal at a threshold current confirm previous results on similar pillars. In addition, we present another type of experiment that also clearly evidences the control of the magnetic configuration by the current intensity. Our interpretation is based on a version of the Slonczewski model in which the polarization of the current is calculated in the Valet–Fert model of the giant magnetoresistance with current applied perpendicular to plane.

Comparative measurements of inverse spin Hall effects and magnetoresistance in YIG/Pt and YIG/Ta

We report on a comparative study of spin Hall related effects and magnetoresistance in YIG

Long-distance transport of magnon spin information in a magnetic insulator at room temperature

|

Inverse spin Hall effect in nanometer-thick yttrium iron garnet/Pt system

Pt and YIG

Spin-Hall magnetoresistance in platinum on yttrium iron garnet : Dependence on platinum thickness and in-plane/out-of-plane magnetization

|

Generation of coherent spin-wave modes in yttrium iron garnet microdiscs by spin-orbit torque.

Ta bilayers. These combined measurements allow to estimate the characteristic transport parameters of both Pt and Ta layers juxtaposed to yttrium iron garnet (YIG): the spin mixing conductance

Magnetization reversal by injection and transfer of spin: experiments and theory

{G}_{\ensuremath{\uparrow}\ensuremath{\downarrow}}

Magnetoelectric effect in BaTiO3/Ni particulate nanocomposites at microwave frequencies

at the YIG

Platinum thickness dependence of the inverse spin-Hall voltage from spin pumping in a hybrid yttrium iron garnet/platinum system

|

Observation of the Spin Peltier Effect for Magnetic Insulators

normal metal interface, the spin Hall angle