Accurate Measurement of the Gap of Graphene / h − BN Moiré Superlattice through Photocurrent Spectroscopy
Monolayer graphene aligned with hexagonal boron nitride (h-BN) develops a gap at the charge neutrality point (CNP). This gap has previously been extensively studied by electrical transport through thermal activation measurements. Here, we report the determination of the gap size at the CNP of graphe...
Main Authors: | , , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society (APS)
2022
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Online Access: | https://hdl.handle.net/1721.1/141954 |