title: Enhanced frequency response of a highly transparent PVDF-graphene based thin film acoustic actuator.
abstract: A high-performance polyvinylidene fluoride (PVDF) based thin film acoustic actuator with chemical vapor deposition (CVD) graphene electrodes was successfully fabricated. Importantly, it showed 60, 19, and 22% enhancement in the bass, middle and treble frequency response, respectively.
authors.affiliation: World Class University (WCU) program of Chemical Convergence for Energy & Environment (C2E2), School of Chemical and Biological Engineering, College of Engineering, Seoul National University (SNU), Seoul, Korea. jsjang@plaza.snu.ac.kr.
authors.forename: James S
authors.initials: JS
authors.lastname: Lee
authors.forename: Keun-Young
authors.initials: KY
authors.lastname: Shin
authors.forename: Chanhoi
authors.initials: C
authors.lastname: Kim
authors.forename: Jyongsik
authors.initials: J
authors.lastname: Jang