Evolution of Raman G and G′ (2D) modes in folded graphene layers

• المؤلفون الرئيسيون: Cong, Chunxiao, Yu, Ting
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Science::Physics; DRNTU::Science::Mathematics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/104659; http://hdl.handle.net/10220/20326
• المؤسسة: Nanyang Technological University

Bernal- and non-Bernal-stacked graphene layers have been systematically studied by Raman imaging and spectroscopy. Two dominant Raman modes, G and G ′ (or 2D ), of folded graphene layers exhibit three types of spectral features when interlayer lattice mismatches, defined by a rotational angle var...