Velocity-modulation control of electron-wave propagation in graphene
作者： Arnaud Raoux , Marco Polini , Reza Asgari , A. R. Hamilton , Rosario Fazio
DOI: 10.1103/PHYSREVB.81.073407
关键词:
摘要: Wave propagation control by spatial modulation of velocity has a long history in optics and acoustics. We address velocity-modulation electron wave graphene other two-dimensional Dirac-electron systems, pointing out key distinction the Dirac-wave case. also propose strategy for pattern transfer from remote metallic layer that is based on many-body renormalization.
harvard.edu
arxiv.org
sci-hub.se 参考文章(30)
John D Joannopoulos, Pierre R Villeneuve, Shanhui Fan, None, Photonic crystals Solid State Communications. ,vol. 102, pp. 165- 173 ,(1997) , 10.1016/S0038-1098(96)00716-8
M. Sigalas, E.N. Economou, Band structure of elastic waves in two dimensional systems Solid State Communications. ,vol. 86, pp. 141- 143 ,(1993) , 10.1016/0038-1098(93)90888-T
A. H. Castro Neto, F. Guinea, N. M. R. Peres, K. S. Novoselov, A. K. Geim, The electronic properties of graphene Reviews of Modern Physics. ,vol. 81, pp. 109- 162 ,(2009) , 10.1103/REVMODPHYS.81.109
V. V. Cheianov, V. Fal'ko, B. L. Altshuler, The focusing of electron flow and a Veselago lens in graphene p-n junctions. Science. ,vol. 315, pp. 1252- 1255 ,(2007) , 10.1126/SCIENCE.1138020
C. W. J. Beenakker, R. A. Sepkhanov, A. R. Akhmerov, J. Tworzydło, Quantum Goos-Hänchen effect in graphene. Physical Review Letters. ,vol. 102, pp. 146804- 146804 ,(2009) , 10.1103/PHYSREVLETT.102.146804
B J LeRoy, Imaging coherent electron flow Journal of Physics: Condensed Matter. ,vol. 15, pp. 169- 176 ,(2003) , 10.1088/0953-8984/15/50/R02
N M R Peres, Scattering in one-dimensional heterostructures described by the Dirac equation arXiv: Mesoscale and Nanoscale Physics. ,(2009) , 10.1088/0953-8984/21/9/095501
Fernando de Juan, Alberto Cortijo, María A. H. Vozmediano, Charge inhomogeneities due to smooth ripples in graphene sheets Physical Review B. ,vol. 76, pp. 165409- ,(2007) , 10.1103/PHYSREVB.76.165409
M. I. Katsnelson, K. S. Novoselov, A. K. Geim, Chiral tunnelling and the Klein paradox in graphene Nature Physics. ,vol. 2, pp. 620- 625 ,(2006) , 10.1038/NPHYS384
Andrea F. Young, Philip Kim, Quantum interference and Klein tunnelling in graphene heterojunctions Nature Physics. ,vol. 5, pp. 222- 226 ,(2009) , 10.1038/NPHYS1198