Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.
Abstract: A sapphire fiber high temperature sensor based on Fabry-Perot interference was studied in the paper. A sapphire wafer served as the Fabry-Perot cavity was fixed to the end face of the ...
Abstract: A flexible room temperature ammonia gas sensor based on reduced graphene oxide (RGO) nanosheets has been fabricated on a transparent sheet using photolithography. The structural, ...
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