Interaction of longitudinal phonons with discrete breather in strained graphene

• Main Authors: Evazzade, Iman, Roknabadi, Mahmood Rezaee, Mohammad Behdani, Moosavi, Fatemeh, Xiong, Daxing, Zhou, Kun, Dmitriev, Sergey V.
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Mechanical engineering; Solid State and Materials; Longitudinal Phonons
• 在線閱讀: https://hdl.handle.net/10356/137843
• 機構: Nanyang Technological University

We numerically analyze the interaction of small-amplitude phonon waves with standing gap discrete breather (DB) in strained graphene. To make the system support gap DB, strain is applied to create a gap in the phonon spectrum. We only focus on the in-plane phonons and DB, so the issue is investigate...