Graphene nanoribbons under mechanical strain. Adv Mater 2015;27:303-9 (cover article).Chen, C.; Wu, J. Z.; Lam, K. T.; Hong, G.; Gong, M.; Zhang, B.; Lu, Y.; Antaris, A. L.; Diao, S.; Guo, J.; Dai, H. Graphene Nanoribbons Under Mechanical Strain. Adv. Mater. 2015...
theless, it is still not clear what the combined effects of the strain are, on the band gap of armchair graphene nanoribbons (AGNRs). Herein, we performed detailed first-principles computations to reveal the atomic and band structures of the AGNRs under uniaxial ...
Mechanical and electron transport properties of graphene nanoribbons under tensile strain: A first-principle study 来自 掌桥科研 喜欢 0 阅读量: 1 作者: missing 摘要: Graphene nanoribbons (GNRs) are nanometer-sized stripes of graphene sheets, which can be made either as metallic or as semiconducting...
R. Size and chirality dependent elastic properties of graphene nanoribbons under uniaxial tension. Nano Lett. 9, 3012–3015 (2009). Article CAS Google Scholar Mandelbrot, B. B. The Fractal Geometry of Nature (W. H. Freeman, 1983). Zhang, T., Li, X., Kadkhodaei, S. & Gao, H. ...
Size and chirality dependent elastic properties of graphene nanoribbons under uniaxial tension. Nan o Lett, 2009, 9(8): 3012-3015Zhao H,Min K,Aluru N R.Size and chirality dependent elastic properties of graphene nanoribbons under ... H Zhao,K Min,NR Aluru - American Chemical Society 被引量...
Due to the edge effects, the initial Young's modulus of graphene nanoribbons under infinitesimal strain varies with the edge chirality and the ribbon width. Furthermore, it is found that the nominal strain to fracture is considerably lower for armchair graphene nanoribbons than for zigzag ribbons....
Molecular graphene nanoribbons hold promise for quantum experiments in single-electron transistors but require improvements in their debundling. Here, the authors demonstrate ultra-clean transport devices by enhancing nanoribbon solubility via bulky groups on the nanoribbon edges. ...
Strain–displacement relations for strain engineering in single-layer 2d materials We apply our findings to graphene as a study case, by combining a tight binding and a valence force-field model to calculate electronic and mechanical properties of graphene nanoribbons under strain. The results show ...
R. Size and chirality dependent elastic properties of graphene nanoribbons under uniaxial tension. Nano Lett. 9, 3012–3015 (2009). Article CAS ADS Google Scholar Pei, Q. X., Zhang, Y. W. & Shenoy, V. B. A molecular dynamics study of the mechanical properties of hydrogen functionalized...
Graphene nanoribbons are of potential use in the development of electronic and optoelectronic devices. However, the preparation of narrow and long nanoribbons with smooth edges, sizeable bandgaps and high mobilities is challenging. Here we show that sub-