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Graphene sensors find subtleties in magnetic fields

August 20, 2020

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Researchers used an ultrathin graphene 'sandwich' to create a tiny magnetic field sensor that can operate over a greater temperature range than previous sensors, while also detecting miniscule changes in magnetic fields that might otherwise get lost within a larger magnetic background.

from Top Technology News -- ScienceDaily https://ift.tt/328GMOJ

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Graphene sensors find subtleties in magnetic fields

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