Andreev reflection at high magnetic fields: Evidence for electron and hole transport in edge states

Physical Review Letters

Volumn 95, Issue 10, 2005, Pages

  Eroms, J ^a,b,c   Weiss, D ^a,b,c   De Boeck, J ^b,c   Borghs, G ^b,c   Zulicke U ^c  

^a UNIVERSITY OF REGENSBURG   (Germany)

^b IMEC   (Belgium)

^c MASSEY UNIVERSITY   (New Zealand)

Author keywords

[No Author keywords available]

Indexed keywords

NIOBIUM FILLED GROOVES; QUANTUM HALL REGIME; SHUBNIKOV-DEHAAS OSCILLATIONS;

ARRAYS; ELECTRONS; GEOMETRY; OSCILLATIONS; REFLECTION;

MAGNETIC FIELDS;

EID: 27144538233     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.95.107001     Document Type: Article

References (33)

1. T. Schäpers, Superconductor/Semiconductor Junctions (Springer, Berlin, Heidelberg, 2001).
2. A.F. Andreev, Sov. Phys. JETP SPHJAR 0038-5646 19, 1228 (1964)
3. A.F. Andreev [Zh. Eksp. Teor. Fiz. ZETFA7 0044-4510 46, 1823 (1964)].
4. H. Takayanagi and T. Kawakami, Phys. Rev. Lett. 54, 2449 (1985). PRLTAO 0031-9007 10.1103/PhysRevLett.54.2449
5. G. Bastian, Phys. Rev. Lett. 81, 1686 (1998). PRLTAO 0031-9007 10.1103/PhysRevLett.81.1686
6. A.F. Morpurgo, Phys. Rev. Lett. 78, 2636 (1997). PRLTAO 0031-9007 10.1103/PhysRevLett.78.2636
7. A. Chrestin, T. Matsuyama, and U. Merkt, Phys. Rev. B PRBMDO 0163-1829 55, 8457 (1997). 10.1103/PhysRevB.55.8457
8. H. Hoppe, U. Zülicke, and G. Schön, Phys. Rev. Lett. 84, 1804 (2000). PRLTAO 0031-9007 10.1103/PhysRevLett.84.1804
9. Y. Asano, Phys. Rev. B PRBMDO 0163-1829 61, 1732 (2000); 10.1103/PhysRevB.61.1732
10. Y. Asano and T. Kato, J. Phys. Soc. Jpn. JUPSAU 0031-9015 69, 1125 (2000). 10.1143/JPSJ.69.1125
11. N.M. Chtchellkatchev, JETP Lett. JTPLA2 0021-3640 73, 94 (2001) 10.1134/1.1358428
12. [Pis'ma Zh. Eksp. Teor. Fiz. PZETAB 0370-274X 73, 100 (2001)].
13. Y. Takagaki, Phys. Rev. B PRBMDO 0163-1829 57, 4009 (1998). 10.1103/PhysRevB.57.4009
14. H. Takayanagi and T. Akazaki, Physica (Amsterdam) PHYBE3 0921-4526 249-251B, 462 (1998). 10.1016/S0921-4526(98)00164-1
15. I.E. Batov, cond-mat/0309682.
16. T.D. Moore and D.A. Williams, Phys. Rev. B PRBMDO 0163-1829 59, 7308 (1999). 10.1103/PhysRevB.59.7308
17. H. Drexler, Surf. Sci. SUSCAS 0039-6028 361-362, 306 (1996). 10.1016/0039-6028(96)00409-8
18. J.S. Correa, Physica (Amsterdam) 12E, 927 (2002). PELNFM 1386-9477 10.1016/S1386-9477(01)00411-8
19. M. Behet, Semicond. Sci. Technol. 13, 428 (1998). SSTEET 0268-1242 10.1088/0268-1242/13/4/013
20. M. Octavio, Phys. Rev. B PRBMDO 0163-1829 27, 6739 (1983); 10.1103/PhysRevB.27.6739
21. K. Flensberg, Phys. Rev. B PRBMDO 0163-1829 38, 8707 (1988). 10.1103/PhysRevB.38.8707
22. J. Eroms, Physica (Amsterdam) 352C, 131 (2001); PHYCE6 0921-4534 10.1016/S0921-4534(00)01708-1
23. J. Eroms, Physica E (Amsterdam) 12, 918 (2002); PELNFM 1386-9477 10.1016/S1386-9477(01)00409-X
24. J. Eroms Europhys. Lett. 58, 569 (2002); EULEEJ 0295-5075 10.1209/epl/i2002-00433-3
25. in Towards the Controllable Quantum States, edited by, H. Takayanagi, and, J. Nitta, (World Scientific, Singapore, 2003).
26. T. Ando, A.B. Fowler, and F. Stern, Rev. Mod. Phys. 54, 437 (1982). RMPHAT 0034-6861 10.1103/RevModPhys.54.437
27. C. Gauer, Semicond. Sci. Technol. 9, 1580 (1994). SSTEET 0268-1242 10.1088/0268-1242/9/9/002
28. P.G. de Gennes, Superconductivity of Metals and Alloys (W.A. Benjamin, New York, 1966).
29. G.E. Blonder, M. Tinkham, and T.M. Klapwijk, Phys. Rev. B PRBMDO 0163-1829 25, 4515 (1982). 10.1103/PhysRevB.25.4515
30. U. Zülicke, H. Hoppe, and G. Schön, Physica (Amsterdam) PHYBE3 0921-4526 298B, 453 (2001). See also recent related work on the effect of diamagnetic screening currents on Andreev reflection in S-2DEG contacts: 10.1016/S0921-4526(01)00361-1
31. G. Tkachov and V.I. Fal'ko, Phys. Rev. B PRBMDO 0163-1829 69, 092503 (2004); 10.1103/PhysRevB.69.092503
32. G. Tkachov, cond-mat/0402158 (unpublished).
33. Y. Asano and T. Yuito, Phys. Rev. B PRBMDO 0163-1829 62, 7477 (2000). 10.1103/PhysRevB.62.7477