Influence of electric fields on absorption spectra of AAB-stacked trilayer graphene

被引：7

作者：

Chiu, Chih-Wei ^{[1
]}

Chen, Rong-Bin ^{[2
]}

机构：

[1] Natl Kaohsiung Normal Univ, Dept Phys, Kaohsiung 824, Taiwan

[2] Natl Kaohsiung Marine Univ, Ctr Gen Studies, Kaohsiung 811, Taiwan

来源：

APPLIED PHYSICS EXPRESS | 2016年 / 9卷 / 06期

关键词：

SCANNING-TUNNELING-MICROSCOPY;

D O I：

10.7567/APEX.9.065103

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The tight-binding model and gradient approximation are, respectively, used to calculate the band structures and the absorption spectra of AAB-stacked trilayer graphene (AAB-TLG). AAB stacking, the lowest symmetric geometric structure in trilayer systems, induces the most atomic interactions, and thus, complicates the energy dispersions and the joint density of states. AAB stacking enriches the optical absorption spectra [A(omega)], which dictate the characteristics of the electronic structure. A(omega) are changed by the static electric field, such as the intensity, frequency, and number of absorption structures. These results contrast sharply with those for TLG in other stacking configurations. (C) 2016 The Japan Society of Applied Physics

引用

页数：4

共 21 条

[1] Insights into few-layer epitaxial graphene growth on 4H-SiC(000(1)over-bar substrates from STM studies [J].

Biedermann, Laura B. ;

Bolen, Michael L. ;

Capano, Michael A. ;

Zemlyanov, Dmitry ;

Reifenberger, Ronald G. .

PHYSICAL REVIEW B, 2009, 79 (12)

[2] Stacking sequence dependence of graphene layers on SiC (000(1)over-bar)-Experimental and theoretical investigation [J].

Borysiuk, J. ;

Soltys, J. ;

Piechota, J. .

JOURNAL OF APPLIED PHYSICS, 2011, 109 (09)

[3] Density functional calculations on the intricacies of Moire patterns on graphite [J].

Campanera, J. M. ;

Savini, G. ;

Suarez-Martinez, I. ;

Heggie, M. I. .

PHYSICAL REVIEW B, 2007, 75 (23)

[4] Optical properties of simple hexagonal and rhombohedral few-layer graphenes in an electric field [J].

Chang, C. P. ;

Wang, J. ;

Lu, C. L. ;

Huang, Y. C. ;

Lin, M. F. ;

Chen, R. B. .

JOURNAL OF APPLIED PHYSICS, 2008, 103 (10)

[5] Absorption spectra of AA-stacked graphite [J].

Chiu, C. W. ;

Lee, S. H. ;

Chen, S. C. ;

Shyu, F. L. ;

Lin, M. F. .

NEW JOURNAL OF PHYSICS, 2010, 12

[6] Layer-enriched optical spectra of AB-stacked multilayer graphene [J].

Chiu, Chih-Wei ;

Ho, Yen-Hung ;

Shyu, Feng-Lin ;

Lin, Ming-Fa .

APPLIED PHYSICS EXPRESS, 2014, 7 (11) :115102

[7] Networks of ABA and ABC stacked graphene on mica observed by scanning tunneling microscopy [J].

Hattendorf, S. ;

Georgi, A. ;

Liebmann, M. ;

Morgenstern, M. .

SURFACE SCIENCE, 2013, 610 :53-58

[8] Stacking-dependent superstructures at stepped armchair interfaces of bilayer/trilayer graphene [J].

Kazemi, Asieh S. ;

Crampin, Simon ;

Ilie, Adelina .

APPLIED PHYSICS LETTERS, 2013, 102 (16)

[9] Atomic and electronic structure of few-layer graphene on SiC(0001) studied with scanning tunneling microscopy and spectroscopy [J].

Lauffer, P. ;

Emtsev, K. V. ;

Graupner, R. ;

Seyller, Th. ;

Ley, L. ;

Reshanov, S. A. ;

Weber, H. B. .

PHYSICAL REVIEW B, 2008, 77 (15)

[10] The growth of AA graphite on (111) diamond [J].

Lee, Jae-Kap ;

Lee, Seung-Cheol ;

Ahn, Jae-Pyoung ;

Kim, Soo-Chul ;

Wilson, John I. B. ;

John, Phillip .

JOURNAL OF CHEMICAL PHYSICS, 2008, 129 (23)

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