Defect-free direct dry delamination of CVD graphene using polarized ferroelectric polymer

摘要

A method of peeling a graphene layer from its growth substrate involves using the electrostatic field from a polarized ferroelectric layer to produce a reduced relative adhesion between the graphene layer and the growth substrate with respect to the adhesion between the graphene layer and the polarized ferroelectric polymer layer. Related articles and techniques for delamination of a graphene layer from a growth substrate are provided.