Discrete breather clusters in strained graphene

• المؤلفون الرئيسيون: Zhou, Kun, Baimova, Julia A., Dmitriev, Sergey V.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Mechanical engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/98578; http://hdl.handle.net/10220/16245
• المؤسسة: Nanyang Technological University

Molecular-dynamics simulations based on many-body interatomic potentials are conducted to investigate the clusters of discrete breathers in graphene under in-plane homogeneous strain. It is found that the discrete breather clusters can easily be excited when the gap in the phonon density of states i...