693 citations · 1.8k across the 24 of their papers we have counts for
12 papers · 1 filter
Scanning gradiometry with a single spin quantum magnetometer
William S. Huxter, Marius L. Palm, Miranda L. Davis +4
Here, we demonstrate a gradiometry technique that significantly enhances the measurement sensitivity of such static fields, leading to new opportunities in the imaging of weakly ma…
Magnon transport and thermoelectric effects in ultrathin Tm3Fe5O12/Pt nonlocal devices
Jialiang Gao, Charles-Henri Lambert, Richard Schlitz +3
The possibility of electrically exciting and detecting magnon currents in magnetic insulators has opened exciting perspectives for transporting spin information in electronic devic…
Chiral Coupling between Magnetic Layers with Orthogonal Magnetization
Can Onur Avci, Charles-Henri Lambert, Giacomo Sala +1
We report on the occurrence of strong interlayer Dzyaloshinskii-Moriya interaction (DMI) between an in-plane magnetized Co layer and a perpendicularly magnetized TbFe layer through…
Spin-orbit torques and magnetotransport properties of -Sn and -Sn heterostructures
Federico Binda, Can Onur Avci, Santos Francisco Alvarado +3
Topological insulators have emerged as an important material class for efficient spin-charge interconversion. Most topological insulators considered to date are binary or ternary c…
Control of nonlocal magnon spin transport via magnon drift currents
Richard Schlitz, Saül Vélez, Akashdeep Kamra +4
Spin transport via magnon diffusion in magnetic insulators is important for a broad range of spin-based phenomena and devices. However, the absence of the magnon equivalent of an e…
A two-terminal spin valve device controlled by spin-orbit torques with enhanced giant magnetoresistance
Can Onur Avci, Charles-Henri Lambert, Giacomo Sala +1
We report on the combination of current-induced spin-orbit torques and giant magnetoresistance in a single device to achieve all-electrical write and read out of the magnetization.…
Real-time Hall-effect detection of current-induced magnetization dynamics in ferrimagnets
G. Sala, V. Krizakova, E. Grimaldi +3
Measurements of the transverse Hall resistance are widely used to investigate electron transport, magnetization phenomena, and topological quantum states. Owing to the difficulty o…
Thickness Dependence of Spin-Orbit Torques in Ferrimagnetic GdFeCo Alloys
Niklas Roschewsky, Charles-Henri Lambert, Sayeef Salahuddin
So far, studies of spin-orbit torques (SOT) in ferromagnets with perpendicular magnetic anisotropy (PMA) have been restricted to ultra thin samples, while a systematic study of its…
Single shot ultrafast all optical magnetization switching of ferromagnetic Co/Pt multilayers
Jon Gorchon, Charles-Henri Lambert, Yang Yang +4
In a number of recent experiments, it has been shown that femtosecond laser pulses can control magnetization on picosecond timescales, which is at least an order of magnitude faste…
Ultrafast Magnetization Reversal by Picosecond Electrical Pulses
Yang Yang, R. B. Wilson, Jon Gorchon +3
The field of spintronics involves the study of both spin and charge transport in solid state devices with a view toward increasing their functionality and efficiency. Alternatively…
Electric Current Induced Ultrafast Demagnetization
R. B. Wilson, Yang Yang, Jon Gorchon +3
We report the magnetic response of Co/Pt multilayers to picosecond electrical heating. Using photoconductive Auston switches, we generate electrical pulses with 5.5 picosecond dura…
Asymmetric switching behavior in perpendicularly magnetized spin-valve nanopillars due to the polarizer dipole field
Daniel B. Gopman, Daniel Bedau, Stephane Mangin +4
We report the free layer switching field distributions of spin-valve nanopillars with perpendicular magnetization. While the distributions are consistent with a thermal activation…