1. Memory Function Formalism for the Electrical Conductivity of Periodic Systems Open Access Author: Green, Brett Title: Memory Function Formalism for the Electrical Conductivity of Periodic Systems Graduate Program: Physics Keywords: conductivitytransportcondensed mattermemory function File: Download BrettGreenDissertation.pdf Committee Members: Chaoxing Liu, Major Field MemberJun Zhu, Major Field MemberLasse Jensen, Outside Unit, Field & Minor MemberJorge Sofo, Chair & Dissertation AdvisorNitin Samarth, Program Head/Chair