Nonlocal Transport in the Quantum Spin Hall State
作者： Andreas Roth , Christoph Brüne , Hartmut Buhmann , Laurens W Molenkamp , Joseph Maciejko
关键词: Condensed matter physics 、 Quantum spin Hall effect 、 Quantum well 、 Magnetic field 、 Spin states 、 Edge (geometry) 、 Quantum Hall effect 、 Quantum mechanics 、 Spintronics 、 Physics 、 Mercury telluride
摘要: Nonlocal transport through edge channels holds great promise for low-power information processing. However, edge channels have so far only been demonstrated to occur in the …
sciencemag.org
arxiv.org
harvard.edu参考文章(10)
M. Büttiker, Absence of backscattering in the quantum Hall effect in multiprobe conductors Physical Review B. ,vol. 38, pp. 9375- 9389 ,(1988) , 10.1103/PHYSREVB.38.9375
Cenke Xu, J. E. Moore, Stability of the quantum spin Hall effect: Effects of interactions, disorder, and Z 2 topology Physical Review B. ,vol. 73, pp. 045322- ,(2006) , 10.1103/PHYSREVB.73.045322
Congjun Wu, B. Andrei Bernevig, Shou-Cheng Zhang, Helical liquid and the edge of quantum spin hall systems Physical Review Letters. ,vol. 96, pp. 106401- ,(2006) , 10.1103/PHYSREVLETT.96.106401
C. L. Kane, E. J. Mele, Quantum spin Hall effect in graphene Physical Review Letters. ,vol. 95, pp. 226801- 226801 ,(2005) , 10.1103/PHYSREVLETT.95.226801
Markus Konig, Steffen Wiedmann, Christoph Brune, Andreas Roth, Hartmut Buhmann, Laurens W Molenkamp, Xiao-Liang Qi, Shou-Cheng Zhang, Quantum Spin Hall Insulator State in HgTe Quantum Wells Science. ,vol. 318, pp. 766- 770 ,(2007) , 10.1126/SCIENCE.1148047
M. Büttiker, Four-terminal phase-coherent conductance. Physical Review Letters. ,vol. 57, pp. 1761- 1764 ,(1986) , 10.1103/PHYSREVLETT.57.1761
Shou-cheng Zhang, Topological states of quantum matter Physics. ,vol. 1, pp. 6- ,(2008) , 10.1103/PHYSICS.1.6
B. A. Bernevig, T. L. Hughes, S.-C. Zhang, Quantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells Science. ,vol. 314, pp. 1757- 1761 ,(2006) , 10.1126/SCIENCE.1133734
B. Andrei Bernevig, Shou-Cheng Zhang, Quantum Spin Hall Effect Physical Review Letters. ,vol. 96, pp. 106802- ,(2006) , 10.1103/PHYSREVLETT.96.106802
C.W.J. Beenakker, H. van Houten, Quantum Transport in Semiconductor Nanostructures Journal of Physics C: Solid State Physics. ,vol. 44, pp. 1- 228 ,(1991) , 10.1016/S0081-1947(08)60091-0