Correlated electron tunneling through two separate quantum dot systems with strong capacitive interdot coupling

Physical Review Letters

Volumn 101, Issue 18, 2008, Pages

  Hubel A ^a   Held, K ^a,b   Weis, J ^a   V Klitzing, K ^a  

^a MAX PLANCK INSTITUT FÜR FESTKÖRPERFORSCHUNG   (Germany)

^b VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROSTATIC SEPARATORS; ELECTROSTATICS; FLOW INTERACTIONS; OPTICAL WAVEGUIDES; QUANTUM ELECTRONICS; STATISTICAL MECHANICS; TUNNELS;

CORRELATED ELECTRONS; ELECTROSTATIC INTERACTIONS; INTERDOT COUPLINGS; KONDO CORRELATIONS; NUMERICAL RENORMALIZATION GROUPS; QUANTUM DOT SYSTEMS; QUANTUM DOTS; TUNNEL COUPLINGS;

SEMICONDUCTOR QUANTUM DOTS;

EID: 55749101210     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.101.186804     Document Type: Article

References (24)

1. C. Beenakker, Phys. Rev. B PRBMDO 0163-1829 44, 1646 (1991). 10.1103/PhysRevB.44.1646
2. D. Goldhaber-Gordon, Nature (London) 391, 156 (1998); NATUAS 0028-0836 10.1038/34373
3. S. Cronenwett, Science 281, 540 (1998); SCIEAS 0036-8075 10.1126/science.281.5376.540
4. J. Schmid, Physica (Amsterdam) PHYBE3 0921-4526 256B-258B, 182 (1998). 10.1016/S0921-4526(98)00533-X
5. L.I. Glazman and M.E. Raikh, JETP Lett. 47, 452 (1988); JTPLA2 0021-3640
6. T.K. Ng and P.A. Lee, Phys. Rev. Lett. 61, 1768 (1988). PRLTAO 0031-9007 10.1103/PhysRevLett.61.1768
7. U. Wilhelm, Physica (Amsterdam) 9E, 625 (2001). PELNFM 1386-9477 10.1016/S1386-9477(00)00286-1
8. L. Borda, Phys. Rev. Lett. 90, 026602 (2003); PRLTAO 0031-9007 10.1103/PhysRevLett.90.026602
9. T. Pohjola, Europhys. Lett. 54, 241 (2001). EULEEJ 0295-5075 10.1209/epl/i2001-00301-2
10. S. Sasaki, Phys. Rev. Lett. 93, 017205 (2004). PRLTAO 0031-9007 10.1103/PhysRevLett.93.017205
11. P. Jarillo-Herrero, Nature (London) 434, 484 (2005). NATUAS 0028-0836 10.1038/nature03422
12. I.H. Chan, Appl. Phys. Lett. 80, 1818 (2002); APPLAB 0003-6951 10.1063/1.1456552
13. D.T. McClure, Phys. Rev. Lett. 98, 056801 (2007). PRLTAO 0031-9007 10.1103/PhysRevLett.98.056801
14. U. Wilhelm, Physica (Amsterdam) 14E, 385 (2002). PELNFM 1386-9477 10.1016/S1386-9477(01)00239-9
15. A. Hübel, Appl. Phys. Lett. 91, 102101 (2007). APPLAB 0003-6951 10.1063/1.2778542
16. W.G. van der Wiel, Rev. Mod. Phys. 75, 1 (2002). RMPHAT 0034-6861 10.1103/RevModPhys.75.1
17. A. Hübel, Physica (Amsterdam) 40E, 1573 (2008). PELNFM 1386-9477 10.1016/j.physe.2007.09.109
18. G. Mahan, Many-Particle Physics (Plenum Press, New York, 1990), 2nd ed.
19. K.G. Wilson, Rev. Mod. Phys. 47, 773 (1975); RMPHAT 0034-6861 10.1103/RevModPhys.47.773
20. H.R. Krishna-murthy, J.W. Wilkins, and K.G. Wilson, Phys. Rev. B PRBMDO 0163-1829 21, 1003 (1980); 10.1103/PhysRevB.21.1003
21. H.R. Krishna-murthy J.W. Wilkins K.G. Wilson Phys. Rev. B PRBMDO 0163-1829 21, 1044 (1980); 10.1103/PhysRevB.21.1044
22. Th. Pruschke and R. Bulla, Eur. Phys. J. B 44, 217 (2005). The NRG discretization parameter chosen is Λ=2.66 (Λ<2) keeping 1100 (3600) states for Fig. 2 (Fig. 3), conduction bandwidth is 400 μeV; EPJBFY 1434-6028 10.1140/epjb/e2005-00117-4
23. conductances are calculated via Y. Meir and N.S. Wingreen, Phys. Rev. Lett. 68, 2512 (1992). PRLTAO 0031-9007 10.1103/PhysRevLett.68.2512
24. The lifetime of a hole is enhanced by a factor2 since there are two decay channels (spin up and down), see, e.g., W. Brenig and K. Schönhammer, Z. Phys. 267, 201 (1974). ZEPYAA 0044-3328 10.1007/BF01669221