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Graphene sensors work in liquids, boosting signal sensitivity up to 20x
Penn State University researchers have built a dual-gated graphene sensor that operates reliably in liquid environments, ...
Accurately measuring small shifts in biological markers, like proteins and neurotransmitters, or harmful chemicals in the water supply can identify ...
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What Is a Transistor, and How Does It Work?
Transistors are tiny electronic components that act as switches and amplifiers, and they dwell at the heart of modern technology. In simple terms, a transistor can turn a flow of electricity on or off ...
The team fit sensors built with their new field-effect transistor design onto integrated circuit boards, like the one ...
Herein, wafer-scale 8-nm films of Sn-doped gallium oxide (Ga 2 O 3) were fabricated via physical vapor deposition at room temperature. Using these films, 8-nm Sn-doped Ga 2 O 3 field-effect ...
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