CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Prev
Next
|
|
|
Electronic properties of graphene nanoribbon doped by boron/nitrogen pair: a first-principles study |
Xiao Jin(肖金)a), Yang Zhi-Xiong(杨志雄)a), Xie Wei-Tao(谢伟涛)a), Xiao Li-Xin(肖立新)b), Xu Hui(徐慧)a)†, and OuYang Fang-Ping(欧阳方平)a)c)‡ |
a. School of Physics Science and Technology, Central South University, Changsha 410083, China;
b. School of Physics and State Key Laboratory for Artificial Microstructure and Mesoscopic Physics, Peking University, Beijing 100871, China;
c. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China |
|
|
Abstract By using the first-principles calculations, the electronic properties of graphene nanoribbon (GNR) doped by boron/nitrogen (B/N) bonded pair are investigated. It is found that B/N bonded pair tends to be doped at the edges of GNR and B/N pair doping in GNR is easier to carry out than single B doping and unbonded B/N co-doping in GNR. The electronic structure of GNR doped by B/N pair is very sensitive to doping site besides the ribbon width and chirality. Moreover, B/N pair doping can selectively adjust the energy gap of armchair GNR and can induce the semimetal-semiconductor transmission for zigzag GNR. This fact may lead to a possible method for energy band engineering of GNRs and benefit the design of graphene electronic device.
|
Received: 01 July 2011
Revised: 17 September 2011
Accepted manuscript online:
|
PACS:
|
71.15.Mb
|
(Density functional theory, local density approximation, gradient and other corrections)
|
|
71.20.Tx
|
(Fullerenes and related materials; intercalation compounds)
|
|
71.55.-i
|
(Impurity and defect levels)
|
|
Fund: Project supported by the Science and Technology Program of Hunan Province, China (Grant No. 2010DFJ411), the Natural Science Foundation of Hunan Province, China (Grant No. 11JJ4001), and the Fundamental Research Funds for the Central Universities, China (Grant No. 201012200053). |
Corresponding Authors:
Xu Hui,xuhui@csu.edu.cn;OuYang Fang-Ping,oyfp04@mails.tsinghua.edu.cn
E-mail: xuhui@csu.edu.cn;oyfp04@mails.tsinghua.edu.cn
|
Cite this article:
Xiao Jin(肖金), Yang Zhi-Xiong(杨志雄), Xie Wei-Tao(谢伟涛), Xiao Li-Xin(肖立新), Xu Hui(徐慧), and OuYang Fang-Ping(欧阳方平) Electronic properties of graphene nanoribbon doped by boron/nitrogen pair: a first-principles study 2012 Chin. Phys. B 21 027102
|
[1] |
Novoselov K S, Geim A K, Morozov S V, Jiang D, Zhang Y and Dubonos S V 2004 Science 306 666
|
[2] |
Özyilmaz B, Herrero P J, Efetov D, Abanin D A, Levitov L S and Kim P 2007 Phys. Rev. Lett. 99 166804
|
[3] |
Siegel D A, Zhou S Y, Gabaly F E, Fedorov A V, Schmid A K and Lanzara A 2008 Appl. Phys. Lett. 93 243119
|
[4] |
Berger C, Song Z, Li X, Wu X, Brown N, N aud C, Mayou D, Li T, Hass J, Marchenkov A N, Conrad E N, First P N and de Heer W A 2006 Science 312 1191
|
[5] |
Wu Y Q, Ye P D, Capano M A, Xuan Y, Sui Y and Qi M 2008 Appl. Phys. Lett. 92 092102
|
[6] |
Lemme M C, Echtermeyer T J, Baus M and Kurz H 2007 IEEE Electron Device Lett. 28 282
|
[7] |
Chen Z H, Lin Y M, Rooks M J and Avouris P 2007 Physica E 40 228
|
[8] |
Han M Y, Özyilmaz B, Zhang Y B and Kim P 2007 Phys. Rev. Lett. 98 206805
|
[9] |
Nakada K, Fujita M, Dresselhaus G and Dresselhaus M S 1996 Phys. Rev. B 54 954
|
[10] |
Wakabayashi K and Hiroshima H 2001 Phys. Rev. B 64 125428
|
[11] |
Zheng H X, Wang Z F, Luo T, Shi Q W and Chen J 2007 Phys. Rev. B 75 165414
|
[12] |
Sasaki K, Murakami S and Saito R 2006 Appl. Phys. Lett. 88 113110
|
[13] |
Castro A H, Guinea F, Peres N M, Novoselov K S and Geim A K 2009 Rev. Mod. Phys. 81 109
|
[14] |
Lu Y H, Wu R Q, Shen L, Yang M, Sha Z D and Cai Y Q 2009 Appl. Phys. Lett. 94 12111
|
[15] |
Li Z Y, Qian H Y, Wu J, Gu B L and Duan W H 2008 Phys. Rev. Lett. 100 206802
|
[16] |
Areshkin D A and White C T 2007 Nano Lett. 7 3253
|
[17] |
Gao W, Gong S L, Zhu J Q and Ma G J 2011 Acta Phys. Sin. 60 027104 (in Chinese)
|
[18] |
Lu Y, Wang P J, Zhang C W, Jiang L, Zhang G L and Song P 2011 Acta Phys. Sin. 60 063103 (in Chinese)
|
[19] |
Yan Q M, Huang B, Yu J, Zheng F W, Zang J, Wu J and Duan W H 2007 Nano Lett. 7 1469
|
[20] |
Zhou B H, Duan Z G, Zhou B L and Zhou G H 2010 Chin. Phys. B 19 037204
|
[21] |
OuYang F P, Peng S L, Zhang H, Weng L B and Xu H 2011 Chin. Phys. B 20 058504
|
[22] |
OuYang F P, Peng S L, Chen L N, Sun S Y and Xu H 2011 Chin. Phys. B 20 027102
|
[23] |
Zhang Y H, Chen Y B, Zhou K G, Liu C H, Zeng J and Zhang H L 2009 Nanotechnology 20 185504
|
[24] |
Biel B, Blase X, Triozon F and Roche S 2009 Phys. Rev. Lett. 102 096803
|
[25] |
Wang X R, Li X L, Zhang L, Yoon Y, Weber P K and Wang H L 2009 Sience 324 768
|
[26] |
Wei D C, Liu Y Q, Wang Y, Zhang H L, Huang L P and Yu G 2009 Nano Lett. 9 1752
|
[27] |
Yu S S, Zheng W T, Wen Q B and Jiang Q 2008 Carbon 46 537
|
[28] |
Huang B, Yan Q M, Zhou G, Wu J, Gu B L and Duan W H 2007 Appl. Phys. Lett. 91 253122
|
[29] |
OuYang F P, Yang Z X, Xiao J, Wu D and Xu H 2010 J. Phys. Chem. C 114 15578
|
[30] |
OuYang F P, Xiao J, Guo R, Zhang H and Xu H 2009 Nanotechnology 20 055202
|
[31] |
Zhou Y G, Zu X T, Gao F, Nie J L and Xiao H Y 2009 J. Appl. Phys. 105 014309
|
[32] |
Wang X M and Liu H 2011 Acta Phys. Sin. 60 047102 (in Chinese)
|
[33] |
Xu Z, Lu W G, Wang W L, Gu C Z, Liu K H, Bai X D, Wang E and Dai H J 2008 Adv. Mater. 20 3615
|
[34] |
Li Y T and Chen T C 2009 Nanotechnology 20 375705
|
[35] |
Kresse G and Furthm黮ler J 1996 Comput. Mater. Sci. 6 15
|
[36] |
Perdew J P, Burke K and Ernzerhof M 1996 Phys. Rev. Lett. 77 3865
|
[37] |
Perdew J P, Burke K and Ernzerhof M 1998 Phys. Rev. Lett. 80 891
|
[38] |
Monkhorst H J and Pack J D 1976 Phys. Rev. B 13 5188
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|