Graphene-Info·4 min read·hard
Researchers directly image how oxide coatings suppress electric fields in working graphene devices
R
Roni Peleg
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Researchers have used X-ray photoelectron spectroscopy to directly visualize how metal-oxide coatings suppress electric fields in graphene devices. This discovery allows for more precise control over electron flow in next-generation electronics like spintronics.
Researchers at Sweden's Uppsala University, working with beamline scientists at Synchrotron SOLEIL in France, have directly visualized how ultrathin metal-oxide layers reshape the electric field inside operating graphene devices, a capability previously accessible only indirectly through electrical transport measurements.
technologyscience
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