Reliable AFM cutting of 2D materials

Professor: Andrew Joe

Description: Recent developments in 2D materials research involve twisting similar 2D materials (graphene, WSe2, MoSe2, hBN, etc.) to create long-range moire potentials that can generate new material properties. One method to create these relative twists is to cut a single layer of the 2D material and twisting the two parts relative to each other. The Cal-Bridge scholar will learn how to use the AFM and develop methods for cutting these materials reliably. They will also learn the mechanical exfoliation method to create 2D materials. [This project is subject to change based on current developments in our lab – follow up and related summer projects are available].

Preferred Qualifications: Matlab for data analysis (preferred, not required), exposure to 2D material exfoliation (preferred, not required)