DOE OSTI · 1892628
Electrostatic graphene speaker
Abstract
This disclosure provides systems, methods, and device associated with an electrostatically driven graphene speaker. In one aspect, the device includes a graphene membrane having a diameter of about 3 millimeters to about 11 millimeters, and a first electrode proximate a first side of the graphene membrane, the first electrode being electrically conductive. The device is a microphone or a loudspeaker.
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Zhou, Qing, Zettl, Alexander K.. 2022-02-15. Electrostatic graphene speaker. https://www.osti.gov/biblio/1892628
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