Infrared and Raman spectra of AA-stacking bilayer graphene

Infrared and Raman spectra of AA-stacking bilayer graphene
复制标题

AA堆叠双层石墨烯的红外和拉曼光谱

DOI:
10.1088/0957-4484/21/6/065711
复制
发表时间:
2010-01
期刊:
影响因子:
3.5
通讯作者:
Xu, Yuehua
Xu, Yuehua
中科院分区:
材料科学3区
文献类型:
--
作者:
Dong, Jinming;Li, Xiaowei;Xu, Yuehua

文献摘要

参考文献

被引文献

相似文献

使用局域密度近似中的密度泛函理论计算了未掺杂 AA 堆叠双层石墨烯的红外 (IR) 吸收和共振拉曼光谱。研究发现,未掺杂的AA叠层双层石墨烯与AB叠层石墨烯相比,在红外光谱中表现出不同的特征跳跃和峰结构,在共振拉曼光谱中表现出不同的G带峰结构,这是由于两者的叠层类型不同,层间耦合效应不同造成的。基于不同的红外和拉曼光谱,可以提出一种强大的实验方法,以便在未来的实验中准确识别堆叠类型和层数。
The infrared (IR) absorption and resonant Raman spectra of the undoped AA-stacking bilayer graphene have been calculated using density-functional theory in the local density approximation. It is found that the undoped AA-stacking bilayer graphene exhibits a different characteristic jump and peak structure in its IR spectra, and a different G-band peak structure in its resonant Raman spectra, compared with those of the AB-stacking one, which are caused by the different interlayer coupling effects, due to different stacking types in both of them. Based upon the different IR and Raman spectra, a powerful experimental method can be proposed to identify accurately the stacking type and the layer number in future experiments.
DOI: 10.1134/s1063776108030175
发表时间: 2008-05
影响因子: 1.1
作者:
L. A. Falkovsky
通讯作者: L. A. Falkovsky
DOI: 10.1103/physrevlett.101.136804
发表时间: 2007-12
影响因子: 8.6
作者:
Jun Yan;E. Henriksen;P. Kim;A. Pinczuk
通讯作者: Jun Yan;E. Henriksen;P. Kim;A. Pinczuk
DOI: 10.1021/nl801884n
发表时间: 2008-12-01
期刊: NANO LETTERS
影响因子: 10.8
作者:
Park, Cheol-Hwan;Giustino, Feliciano;Louie, Steven G.
通讯作者: Louie, Steven G.
DOI: 10.1103/physrevb.74.085406
发表时间: 2006-08-01
期刊: PHYSICAL REVIEW B
影响因子: 3.7
作者:
Ho, J. H.;Lu, C. L.;Lin, M. F.
通讯作者: Lin, M. F.
DOI: 10.1038/nphys989
发表时间: 2008-07-01
期刊: NATURE PHYSICS
影响因子: 19.6
作者:
Li, Z. Q.;Henriksen, E. A.;Basov, D. N.
通讯作者: Basov, D. N.