title: Thermoacoustic sound generation from monolayer graphene for transparent and flexible sound sources.
abstract: Transparent and flexible loudspeakers are realized with large-area monolayer graphene. The acoustic performances are characterized according to the supporting substrate effect and geometrical configurations. The substrate effect on the thermoacoustic sound generation from graphene is studied by controlling the surface porosity of various substrates.
authors.affiliation: Department of Mechanical Engineering, The University of Texas at Austin, 78712, USA.
authors.forename: Ji Won
authors.initials: JW
authors.lastname: Suk
authors.forename: Karen
authors.initials: K
authors.lastname: Kirk
authors.forename: Yufeng
authors.initials: Y
authors.lastname: Hao
authors.forename: Neal A
authors.initials: NA
authors.lastname: Hall
authors.forename: Rodney S
authors.initials: RS
authors.lastname: Ruoff