Mechanical properties of polycrystalline graphene based on a realistic atomistic model

作者: Jani Kotakoski , Jannik C. Meyer

DOI: 10.1103/PHYSREVB.85.195447

关键词: CrystalliteGrain boundaryGrapheneZigzagMaterials scienceModulusChemical vapor depositionNanotechnologyMisorientationMonocrystalline siliconCondensed matter physics

摘要: Graphene can at present be grown at large quantities only by the chemical vapor deposition method, which produces polycrystalline samples. Here, we describe a method for …

参考文章(26)
Mildred S Dresselhaus, Gene Dresselhaus, PC Eklund, AM Rao, Carbon nanotubes ,(1995)
Pinshane Y. Huang, Carlos S. Ruiz-Vargas, Arend M. van der Zande, William S. Whitney, Mark P. Levendorf, Joshua W. Kevek, Shivank Garg, Jonathan S. Alden, Caleb J. Hustedt, Ye Zhu, Jiwoong Park, Paul L. McEuen, David A. Muller, Grains and grain boundaries in single-layer graphene atomic patchwork quilts Nature. ,vol. 469, pp. 389- 392 ,(2011) , 10.1038/NATURE09718
Jinho An, Edgar Voelkl, Ji Won Suk, Xuesong Li, Carl W. Magnuson, Lianfeng Fu, Peter Tiemeijer, Maarten Bischoff, Bert Freitag, Elmira Popova, Rodney S. Ruoff, Domain (grain) boundaries and evidence of "twinlike" structures in chemically vapor deposited grown graphene. ACS Nano. ,vol. 5, pp. 2433- 2439 ,(2011) , 10.1021/NN103102A
Kwanpyo Kim, Zonghoon Lee, William Regan, C. Kisielowski, M. F. Crommie, A. Zettl, Grain Boundary Mapping in Polycrystalline Graphene ACS Nano. ,vol. 5, pp. 2142- 2146 ,(2011) , 10.1021/NN1033423
Simon Kurasch, Jani Kotakoski, Ossi Lehtinen, Viera Skákalová, Jurgen Smet, Carl E. Krill, Arkady V. Krasheninnikov, Ute Kaiser, Atom-by-Atom Observation of Grain Boundary Migration in Graphene Nano Letters. ,vol. 12, pp. 3168- 3173 ,(2012) , 10.1021/NL301141G
Levente Tapasztó, Péter Nemes-Incze, Gergely Dobrik, Kwon Jae Yoo, Chanyong Hwang, László P Biró, None, Mapping the electronic properties of individual graphene grain boundaries Applied Physics Letters. ,vol. 100, pp. 053114- ,(2012) , 10.1063/1.3681375
Fang Liu, Pingbing Ming, Ju Li, Ab initio calculation of ideal strength and phonon instability of graphene under tension Physical Review B. ,vol. 76, pp. 064120- ,(2007) , 10.1103/PHYSREVB.76.064120
Roopam Khare, Steven L. Mielke, Jeffrey T. Paci, Sulin Zhang, Roberto Ballarini, George C. Schatz, Ted Belytschko, Coupled quantum mechanical/molecular mechanical modeling of the fracture of defective carbon nanotubes and graphene sheets Physical Review B. ,vol. 75, pp. 075412- ,(2007) , 10.1103/PHYSREVB.75.075412
I. W. Frank, D. M. Tanenbaum, A. M. van der Zande, P. L. McEuen, Mechanical properties of suspended graphene sheets Journal of Vacuum Science & Technology B. ,vol. 25, pp. 2558- 2561 ,(2007) , 10.1116/1.2789446