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DOE OSTI · 1735250

Electrostatic graphene speaker

Zhou, Qin·Zettl, Alexander K.
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Abstract

This disclosure provides systems, methods, and apparatus associated with an electrostatically driven graphene speaker. In one aspect, a device includes a graphene membrane, a first frame on a first side of the graphene membrane, and a second frame on a second side of the graphene membrane. The first frame and the second frame both include substantially circular open regions that define a substantially circular portion of the graphene membrane. A first electrode is proximate the first side of the circular portion of the graphene membrane. A second electrode proximate the second side of the circular portion of the graphene membrane.

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BibTeXRIS

Zhou, Qin, Zettl, Alexander K.. 2020-09-08. Electrostatic graphene speaker. https://www.osti.gov/biblio/1735250

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