Data supporting Cavity electrodynamics of van der Waals heterostructures

This data supports research contained in the work Cavity electrodynamics of van der Waals heterostructures. Metadata containing information on units and descriptions of the data are contained in file called "Cavityelectrodynamics_data_HMB_GK". All raw data from measurements are included, in addition to underlying data for all plots shown in the main text and supplemental information.