18 citations · 37 across the 4 of their papers we have counts for
4 papers
Spin absorption by in situ deposited nanoscale magnets on graphene spin valves
Walid Amamou, Gordon Stecklein, Steven J. Koester +2
An in situ measurement of spin transport in a graphene nonlocal spin valve is used to quantify the spin current absorbed by a small (250 nm 750 nm) metallic island. The ex…
Using Programmable Graphene Channels as Weights in Spin-Diffusive Neuromorphic Computing
Jiaxi Hu, Gordon Stecklein, Yoska Anugrah +2
A graphene-based spin-diffusive (GrSD) neural network is presented in this work that takes advantage of the locally tunable spin transport of graphene and the non-volatility of nan…
Dynamic detection of electron spin accumulation in ferromagnet-semiconductor devices by ferromagnetic resonance
Changjiang Liu, Sahil J. Patel, Timothy A. Peterson +4
A distinguishing feature of spin accumulation in ferromagnet-semiconductor devices is precession of the non-equilibrium spin population of the semiconductor in a magnetic field. Th…
Electrical detection of ferromagnetic resonance in ferromagnet/n-GaAs heterostructures by tunneling anisotropic magnetoresistance
Changjiang Liu, Yakov Boyko, Chad Geppert +5
We observe a dc voltage peak at ferromagnetic resonance (FMR) in samples consisting of a single ferromagnetic (FM) layer grown epitaxially on the GaAs (001) surface. T…