Chen, Sicheng, Yunfei Wang, Lei Yang, Fouad Karouta, and Kun Sun. “Electron-Induced Perpendicular Graphene Sheets Embedded Porous Carbon Film for Flexible Touch Sensors”. Nano-Micro Letters 12 (June 25, 2020): 136. Accessed May 3, 2024. https://www.nmlett.org/index.php/nml/article/view/58.