Excitonic bandgap dependence on stacking configuration in four layer graphene

• Main Authors: Goolaup, Sarjoosing, Lew, Wen Siang, Purnama, Indra, Sekhar, Murapaka Chandra, Liu, Y. P., Zhou, T. J., Wong, S. K.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Science::Physics
• 在線閱讀: https://hdl.handle.net/10356/101290; http://hdl.handle.net/10220/18386
• 機構: Nanyang Technological University

Different crystallographic stacking configurations in graphene provide an additional degree of freedom in the electronic structure. We have conducted systematic investigations of the transport properties of ABAB- and ABCA-stacked four-layer graphene. Our results reveal that ABAB and ABCA graphene ex...