Average density of states in disordered graphene systems

• المؤلفون الرئيسيون: Wu, Shangduan, Jing, Lei, Li, Qunxiang, Shi, Q. W., Chen, Jie, Su, Haibin, Wang, Xiaoping, Yang, Jinlong
• مؤلفون آخرون: School of Materials Science & Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Engineering::Materials::Nanostructured materials
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/93833; http://hdl.handle.net/10220/6906

In this paper, the average density of states (ADOS) in graphene with binary alloy disorders is calculated by the recursion method. We observed an obvious resonant peak and a dip in ADOS curves near the Dirac point, which result from interactions with surrounding impurities. We also found that the re...