메뉴 건너뛰기




Volumn 89, Issue 20, 2014, Pages

Band gaps in incommensurable graphene on hexagonal boron nitride

Author keywords

[No Author keywords available]

Indexed keywords


EID: 84901432799     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.89.201404     Document Type: Article
Times cited : (89)

References (47)
  • 1
    • 33847690144 scopus 로고    scopus 로고
    • The rise of graphene
    • DOI 10.1038/nmat1849, PII NMAT1849
    • A. K. Geim and K. S. Novoselov, Nat. Mater. 6, 183 (2007). 1476-1122 10.1038/nmat1849 (Pubitemid 46353764)
    • (2007) Nature Materials , vol.6 , Issue.3 , pp. 183-191
    • Geim, A.K.1    Novoselov, K.S.2
  • 2
    • 67649225738 scopus 로고    scopus 로고
    • SCIEAS 0036-8075 10.1126/science.1158877
    • A. K. Geim, Science 324, 1530 (2009). SCIEAS 0036-8075 10.1126/science.1158877
    • (2009) Science , vol.324 , pp. 1530
    • Geim, A.K.1
  • 5
    • 84879882443 scopus 로고    scopus 로고
    • IEEPAD 0018-9219 10.1109/JPROC.2013.2257633
    • F. Schwierz, Proc. IEEE 101, 1567 (2013). IEEPAD 0018-9219 10.1109/JPROC.2013.2257633
    • (2013) Proc. IEEE , vol.101 , pp. 1567
    • Schwierz, F.1
  • 6
    • 34547962855 scopus 로고    scopus 로고
    • Ab initio study of graphene on SiC
    • DOI 10.1103/PhysRevLett.99.076802
    • A. Mattausch and O. Pankratov, Phys. Rev. Lett. 99, 076802 (2007); PRLTAO 0031-9007 10.1103/PhysRevLett.99.076802 (Pubitemid 47267852)
    • (2007) Physical Review Letters , vol.99 , Issue.7 , pp. 076802
    • Mattausch, A.1    Pankratov, O.2
  • 18
    • 0032350984 scopus 로고    scopus 로고
    • JUPSAU 0031-9015 10.1143/JPSJ.67.1704
    • T. Ando and T. Nakanishi, J. Phys. Soc. Jpn. 67, 1704 (1998); JUPSAU 0031-9015 10.1143/JPSJ.67.1704
    • (1998) J. Phys. Soc. Jpn. , vol.67 , pp. 1704
    • Ando, T.1    Nakanishi, T.2
  • 23
  • 26
    • 84866369889 scopus 로고    scopus 로고
    • PRBMDO 1098-0121 10.1103/PhysRevB.86.115415
    • M. Kindermann, B. Uchoa, and D. L. Miller, Phys. Rev. B 86, 115415 (2012). PRBMDO 1098-0121 10.1103/PhysRevB.86.115415
    • (2012) Phys. Rev. B , vol.86 , pp. 115415
    • Kindermann, M.1    Uchoa, B.2    Miller, D.L.3
  • 29
    • 84891598598 scopus 로고    scopus 로고
    • PRLTAO 0031-9007 10.1103/PhysRevLett.111.266801
    • J. C. W. Song, A. V. Shytov, and L. S. Levitov, Phys. Rev. Lett. 111, 266801 (2013). PRLTAO 0031-9007 10.1103/PhysRevLett.111.266801
    • (2013) Phys. Rev. Lett. , vol.111 , pp. 266801
    • Song, J.C.W.1    Shytov, A.V.2    Levitov, L.S.3
  • 30
    • 26144450583 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.23.5048
    • J. P. Perdew and A. Zunger, Phys. Rev. B 23, 5048 (1981). PRBMDO 0163-1829 10.1103/PhysRevB.23.5048
    • (1981) Phys. Rev. B , vol.23 , pp. 5048
    • Perdew, J.P.1    Zunger, A.2
  • 31
    • 25744460922 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.50.17953
    • P. E. Blöchl, Phys. Rev. B 50, 17953 (1994). PRBMDO 0163-1829 10.1103/PhysRevB.50.17953
    • (1994) Phys. Rev. B , vol.50 , pp. 17953
    • Blöchl, P.E.1
  • 32
    • 12844286241 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.47.558
    • G. Kresse and J. Hafner, Phys. Rev. B 47, 558 (1993). PRBMDO 0163-1829 10.1103/PhysRevB.47.558
    • (1993) Phys. Rev. B , vol.47 , pp. 558
    • Kresse, G.1    Hafner, J.2
  • 33
    • 2442537377 scopus 로고    scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.54.11169
    • G. Kresse and J. Furthmüller, Phys. Rev. B 54, 11169 (1996). PRBMDO 0163-1829 10.1103/PhysRevB.54.11169
    • (1996) Phys. Rev. B , vol.54 , pp. 11169
    • Kresse, G.1    Furthmüller, J.2
  • 34
    • 0011236321 scopus 로고    scopus 로고
    • PRBMDO 1098-0121 10.1103/PhysRevB.59.1758
    • G. Kresse and D. Joubert, Phys. Rev. B 59, 1758 (1999). PRBMDO 1098-0121 10.1103/PhysRevB.59.1758
    • (1999) Phys. Rev. B , vol.59 , pp. 1758
    • Kresse, G.1    Joubert, D.2
  • 35
    • 36149016819 scopus 로고
    • PHRVAO 0031-899X 10.1103/PhysRev.139.A796
    • L. Hedin, Phys. Rev. 139, A796 (1965). PHRVAO 0031-899X 10.1103/PhysRev.139.A796
    • (1965) Phys. Rev. , vol.139
    • Hedin, L.1
  • 36
    • 25544479230 scopus 로고
    • PRBMDO 0163-1829 10.1103/PhysRevB.34.5390
    • M. S. Hybertsen and S. G. Louie, Phys. Rev. B 34, 5390 (1986). PRBMDO 0163-1829 10.1103/PhysRevB.34.5390
    • (1986) Phys. Rev. B , vol.34 , pp. 5390
    • Hybertsen, M.S.1    Louie, S.G.2
  • 41
    • 84901414208 scopus 로고    scopus 로고
    • For periodically repeated slabs, the images screen the excitations. For sufficiently large separations, the image potential effect decays as (Equation presented) and we determine the gap for an isolated graphene sheet on (Equation presented)-BN by extrapolating to (Equation presented), (Equation presented) [35,38]. Data points corresponding to the largest cell size were given the greatest weight in the weighted fitting and the average gap, Eq. (1), was required to decrease monotonically as a function of the separation.
    • For periodically repeated slabs, the images screen the excitations. For sufficiently large separations, the image potential effect decays as (Equation presented) and we determine the gap for an isolated graphene sheet on (Equation presented)-BN by extrapolating to (Equation presented), (Equation presented) [35,38]. Data points corresponding to the largest cell size were given the greatest weight in the weighted fitting and the average gap, Eq. (1), was required to decrease monotonically as a function of the separation.
  • 42
    • 84879718894 scopus 로고    scopus 로고
    • PRBMDO 1098-0121 10.1103/PhysRevB.87.235132
    • F. Hüser, T. Olsen, and K. S. Thygesen, Phys. Rev. B 87, 235132 (2013). PRBMDO 1098-0121 10.1103/PhysRevB.87.235132
    • (2013) Phys. Rev. B , vol.87 , pp. 235132
    • Hüser, F.1    Olsen, T.2    Thygesen, K.S.3
  • 43
    • 84901412600 scopus 로고    scopus 로고
    • A procedure similar to that presented here has been developed by J. Jung, A. Raoux, Z. Qiao, and A. H. MacDonald, arXiv:1312.7723;
    • A procedure similar to that presented here has been developed by J. Jung, A. Raoux, Z. Qiao, and A. H. MacDonald, arXiv:1312.7723;
  • 44
    • 84901432557 scopus 로고    scopus 로고
    • albeit at the LDA level i.e., without considering many-body effects, and used to explain the bandgap in terms of bond distortions alone in, arXiv:1403.0496.
    • albeit at the LDA level i.e., without considering many-body effects, and used to explain the bandgap in terms of bond distortions alone in J. Jung, A. DaSilva, S. Adam, and A. H. MacDonald, arXiv:1403.0496.
    • Jung, J.1    Dasilva, A.2    Adam, S.3    Macdonald, A.H.4
  • 45
    • 84865100956 scopus 로고    scopus 로고
    • PRBMDO 1098-0121 10.1103/PhysRevB.86.081405
    • C. Ortix, L. Yang, and J. van den Brink, Phys. Rev. B 86, 081405(R) (2012). PRBMDO 1098-0121 10.1103/PhysRevB.86.081405
    • (2012) Phys. Rev. B , vol.86
    • Ortix, C.1    Yang, L.2    Van Den Brink, J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.