Accurate Measurement of the Gap of Graphene/ℎ−BN Moiré Superlattice through Photocurrent Spectroscopy

T. Han, J. Yang, Q. Zhang, L. Wang, K. Watanabe, T. Taniguchi, P. L. McEuen, L. Ju. "Accurate Measurement of the Gap of Graphene/ℎ−BN Moiré Superlattice through Photocurrent Spectroscopy." Physical Review Letters. 126, 146402 (2021).
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