We induced sublimation of suspended few-layer graphene by in situ Joule-heating inside a transmission electron microscope. The graphene sublimation fronts consisted of mostly {1100} zigzag edges.
Figure 1: CO 2 sublimation and condensation in the porous soil below the seasonal CO 2 ice sheet simulated on the Russell crater megadune (54.5° S, 12.7° E). Figure 2: Illustration of the sequence of ...
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