1. Plasmon Dispersion in Two-dimensional Charge-Sheets Open Access Author: Liu, Yu Title: Plasmon Dispersion in Two-dimensional Charge-Sheets Graduate Program: Physics Keywords: EELSplasmontwo-dimensional electron gassemiconductorgraphene File: Download YU_LIU_thesis.pdf Committee Members: Roy F Willis, Dissertation Advisor/Co-AdvisorRoy F Willis, Committee Chair/Co-ChairXiaoxing Xi, Committee MemberGerald Dennis Mahan, Committee MemberNicholas Winograd, Committee Member