i would like to simulate thin film palsmonic solar cells with silvaco TCAD, but i couldn't define nanoparticles and put them over the solar cells surface.
Un-Chol, Kim, and Jiang Xiao-Qing. "Numerical Analysis of Efficiency Enhancement in Plasmonic Thin-Film Solar Cells by Using the SILVACO TCAD Simulator." Chinese Physics Letters 29, no. 6 (2012): 067301.