Extended Data Fig. 1: Optical image of the samples.
From: Switching graphitic polytypes in elastically coupled cavities
(a) Two pieces of bilayer graphene (BLG), (b) Monolayer graphene spacer (MLG), (c) Final sample (S1), where the purple, blue, and yellow dashed rectangles represent the boundaries of the two BLG pieces and the MLG spacer, respectively. (d-f) A second sample (S2) similar to the first one.
