Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kashiwagi R. and Masubuchi S. and Morikawa S. and Watanabe K. and Taniguchi T. and Machida T.,22aAM-7 Energy Gaps at Charge Neutrality Point in Graphene Superlattices,Meeting Abstracts of the Physical Society of Japan,2189-0803,The Physical Society of Japan,2015,70.1,0,1299,https://cir.nii.ac.jp/crid/1390282680928940032,https://doi.org/10.11316/jpsgaiyo.70.1.0_1299