FIG 3 (IMAGE) Compuscript Ltd Caption Fig. 1 Determination of two-dimensional atomic crystal parameters based on the photonic SHE. (a) Schematic and the experimental results of determining the conductivity of graphene with weak measurements [1]; (b) Schematic of two optical models of graphene and its examination [2]. Credit OES Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.