Single-hole tunneling into a strain-induced SiGe quantum ring

Physical Review B - Condensed Matter and Materials Physics

Volumn 66, Issue 16, 2002, Pages 1613041-1613044

  Liu, Jun ^a   Zaslavsky, A ^a,b   Perkins, B R ^b   Aydin, C ^a   Freund, L B ^b  

^a BROWN UNIVERSITY   (United States)

^b Brown University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GERMANIUM; SILICON;

ARTICLE; CALCULATION; CONDUCTANCE; ELEMENTARY PARTICLE; ENERGY; MAGNETIC FIELD; MATHEMATICAL ANALYSIS; QUANTUM MECHANICS; VELOCITY;

EID: 0037109979     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.161304     Document Type: Article

References (27)

1. Y. Aharonov and D. Bohm, Phys. Rev. 115, 485 (1959).
2. M. Büttiker, Y. Imry, and R. Landauer, Phys. Lett. 96A, 365 (1983).
3. R. Landauer and M. Büttiker, Phys. Rev. Lett. 54, 2049 (1985).
4. Ho-Fai Cheung, E. K. Riedel, and Y. Gefen, Phys. Rev. Lett. 62, 587 (1989).
5. T. Chakraborty and P. Pietiläinen, Phys. Rev. B 50, 8460 (1994).
6. L. P. Levy, G. Dolan, J. Dunsmuir, and H. Bouchiat, Phys. Rev. Lett. 64, 2074 (1990).
7. V. Chandrasekhar, R. A. Webb, M. J. Brady, M. B. Ketchen, W. J. Gallagher, and A. Kleinsasser, Phys. Rev. Lett. 67, 3578 (1991).
8. D. Mailly, C. Chapelier, and A. Benoit, Phys. Rev. Lett. 70, 2020 (1993).
9. R. J. Warburton, C. Schäflein, D. Haft, F. Bickel, A. Lorke, K. Karrai, J. M. Garcia, W. Schoenfeld, and P. M. Petroff, Nature (London) 405, 926 (2000).
10. A. Lorke, R. J. Luyken, A. O. Govorov, J. P. Kotthaus, J. M. Garcia, and P. M. Petroff, Phys. Rev. Lett. 84, 2223 (2000).
11. A. Fuhrer, S. Lüscher, T. Ihn, T. Heinzel, K. Ensslin, W. Wegscheider, and M. Bichler, Nature (London) 413, 822 (2001).
12. P. W. Lukey, J. Caro, T. Zijlstra, E. Van der Drift, and S. Radelaar, Phys. Rev. B 57, 7132 (1998).
13. H. T. Johnson, L. B. Freund, C. D. Akyüz, and A. Zaslavsky, J. Appl. Phys. 84, 3714 (1998).
14. Jun Liu, A. Zaslavsky, C. D. Akyüz, B. R. Perkins, and L. B. Freund, Phys. Rev. B 62, R7731 (2000).
15. Jun Liu, A. Zaslavsky, and L. B. Freund, Phys. Rev. Lett. 89, 096804 (2002).
16. U. Dötsch, U. Gennser, C. David, G. Dehlinger, D. Grützmacher, T. Heinzel, S. Lüscher, and K. Ensslin, Appl. Phys. Lett. 78, 341 (2001).
17. B. Su, V. J. Goldman, and J. E. Cunningham, Science 255, 313 (1992).
18. S. Tarucha, D. G. Austing, T. Honda, R. J. van der Hage, and L. P. Kouwenhoven, Phys. Rev. Lett. 77, 3613 (1996).
19. S. Lüscher, T. Heinzel, K. Ensslin, W. Wegscheider, and M. Bichler, Phys. Rev. Lett. 86, 2118 (2001).
20. C. D. Akyüz, H. T. Johnson, A. Zaslavsky, L. B. Freund, and D. A. Syphers, Phys. Rev. B 60, 16 597 (1999).
21. Z. Chen, K. Yasutake, A. Doolittle, and A. Rohatgi, Appl. Phys. Lett. 63, 2117 (1993).
22. L. P. Rokhinson, L. J. Guo, S. Y. Chou, and D. C. Tsui, Superlattices Microstruct. 28, 413 (2000).
23. T. Schmidt, R. J. Haug, K. V. Klitzing, A. Förster, and H. Lüth, Phys. Rev. Lett. 78, 1544 (1997).
24. M. Tewordt, L. M. Moreno, J. T. Nicholls, M. Pepper, M. J. Kelly, V. J. Law, D. A. Ritchie, J. E. F. Frost, and G. A. C. Jones, Phys. Rev. B 45, 14 407 (1992).
25. V. Senz, T. Heinzel, T. Ihn, K. Ensslin, G. Dehlinger, D. Grützmacher, and U. Gennser, Phys. Rev. B 61, R5082 (2000).
26. F. F. Fang, P. J. Wang, B. S. Meyerson, J. J. Nocera, and K. Ismail, Surf. Sci. 263, 175 (1992).
27. We use the six-band Luttinger-Kohn model to calculate the inplane effective-mass m* of the lowest hole subband in our coupled Si/SiGe double quantum wells, see J. M. Luttinger and W. Kohn, Phys. Rev. 97, 869 (1955).