Two-dimensional electron-hole liquid in single Si quantum wells with large electronic and dielectric confinement

Physical Review Letters

Volumn 92, Issue 23, 2004, Pages

  Pauc, N ^a   Calvo, V ^a   Eymery, J ^a   Fournel, F ^b   Magnea, N ^a  

^a CEA GRENOBLE   (France)

^b CEA LETI   (France)

Author keywords

[No Author keywords available]

Indexed keywords

CONDENSATION; CRYSTALLINE MATERIALS; DIELECTRIC DEVICES; HETEROJUNCTIONS; INTERFACES (MATERIALS); NANOSTRUCTURED MATERIALS; OXIDATION; QUANTUM THEORY; SEMICONDUCTING SILICON;

DIELECTRIC CONFINEMENTS; ELECTRON-HOLE LIQUID; EXCITONIC PAIRING; MOLECULAR BONDING;

SEMICONDUCTOR QUANTUM WELLS;

EID: 3242681811     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.92.236802     Document Type: Article

References (17)

1. L. Keldysh, in Proceedings of the 9th International Conference on the Physics of Semiconductors, Moscow, 1968 (Nauka, Leningrad, 1968), p. 1307.
2. T. M. Rice, J. C. Hensel, T. G. Phillips, and G. A. Thomas, Solid State Physics (Academic Press, New York, 1977), Vol. 32.
3. H. Kalt, K. Reimann, W.W. Rhüle, M. Rinker, and E. Bauser, Phys. Rev. B 42, 7058 (1990).
4. M. Tajima and S. Ibuka, J. Appl. Phys. 84, 2224 (1998).
5. M. Bruel, B. Aspar, and A. J. Auberton-Hervé, Jpn. J. Appl. Phys. 36, 1636 (1997).
6. D. A. Kleinman, Phys. Rev. B 33, 2540 (1986).
7. L. Keldysh, Phys. Status Solidi A 164, 3 (1997).
8. D. E. Aspnes, Properties of Crystalline Silicon (Inspec, London, 1999).
9. L. M. Smith and J. P. Wolfe, Phys. Rev. B 51, 7521 (1995).
10. sub) line (see Fig. 1).
11. We found numerically the energy difference between the maximum peak position of a 2D EHP and the renormalized band gap is half of the Fermi level of electrons and holes.
12. Y. M. Niquet, C. Delerue, G. Allan, and M. Lannoo, Phys. Rev. B 62, 5109 (2000).
13. W.F. Brinkman and T.M. Rice, Phys. Rev. B 7, 1508 (1973).
14. T. Ando, A. B. Fowler, and F. Stern, Rev. Mod Phys. 54, 437 (1982).
15. z variations of the excited zone leading to energy band-gap variations.
16. M. Droz and M. Combescot, Phys. Lett. 51A, 473 (1975).
17. Yu. E. Lozovik and V. I. Yudson, Sov. Phys. JETP 44, 389 (1976).