Compare wafer scale single crystalline to polycrystalline

The 2D-EPL will test the wafer-scale transferred crystalline graphene and compare its performance to large area film of transferred polycrystalline graphene. The device performance, design flexibility, reliability, scalability and total cost of ownership will be independently evaluated and assessed by a sub-contractor of the 2D-EPL as well as the 2D-EPL Industrial Advisory Board. Once this approach results in a better device performance than polycrystalline graphene on a given wafer size (200 or 300 mm), its inclusion in the 2D-EPL will be pursued, provided that it is competitive in comparison to polycrystalline graphene in terms of design flexibility, reliability and scalable at commercially justifiable costs, considering total cost of ownership.