Abstract
Our previous theory of the formation of exciton condensed phases in a two-dimensional system is applied to the analysis of the temperature dependence of a number of parameters of the system. The pumping intensity-temperature phase diagram is constructed, some of its features characteristic of indirect excitons having a dipole moment are established, the dependences of the intensity of the radiation band corresponding to the condensed phase on the pumping intensity and temperature are calculated, and the results are compared with experimental data.
Similar content being viewed by others
References
S. A. Moskalenko and D. W. Snoke, Bose-Einstein Condensation of Excitons and Biexcitons and Coherent Nonlinear Optics with Excitons (Cambridge University Press, Cambridge, England, 2000).
L. V. Keldysh, in Proceedings of the IX International Conference on the Physics of Semiconductors, Moscow, Russia, 1968 (Nauka, Moscow, 1969), Vol. 2, p. 1303.
T. Rice, J. Hensel, T. Fillips, and G. Thomas, The Electron Hole Liquid in Semiconductors: Theoretical Aspects (Academic, New York, 1977; Mir, Moscow, 1980).
K. F. O’Hàra and J. P. Wolfe, Phys. Rev. B: Condens, Matter 62, 12 909 (2000).
A. V. Larionov, V. B. Timofeev, P. A. Ni, S. V. Dubonos, I. Hvam, and K. Soerensen, Pis’ma Zh. Éksp. Teor. Fiz. 75(11), 689 (2002) [JETP Lett. 75 (11), 570 (2002)].
A. A. Dremin, A. V. Larionov, and V. B. Timofeev, Fiz. Tverd. Tela (St. Petersburg) 46(1), 168 (2004) [Phys. Solid State 46 (1), 170 (2004)].
L. V. Butov, A. C. Gossard, and D. S. Chemla, Nature (London) 418, 751 (2002).
D. Snoke, S. Donev, Y. Liu, L. Pfeiffer, and K. West, Nature (London) 418, 754 (2002).
L. V. Butov, L. S. Levitov, A. V. Mintsev, B. D. Simons, A. C. Gossard, and D. S. Chemla, Phys. Rev. Lett. 92, 117 404 (2004).
R. Rapaport, Chen Yang, D. Snoke, H. Simon Steven, Loren Pfeiffer, Ken West, Y. Liu, and S. Denev, Phys. Rev. Lett. 92, 117 405 (2004).
V. I. Sugakov, Solid State Commun. 134, 63 (2005).
V. I. Sugakov, Fiz. Tverd. Tela (St. Petersburg) 46(8), 1455 (2004) [Phys. Solid State 46 (8), 1496 (2004)].
V. B. Timofeev, Usp. Fiz. Nauk 175(3), 315 (2005) [Phys. Usp. 48 (3), 295 (2005)].
E. Yu. Lozovik and O. L. Berman, Zh. Éksp. Teor. Fiz. 111(5), 1879 (1997) [JETP 84 (5), 1023 (1997)].
V. I. Sugakov and G. V. Vertsimakha, J. Phys.: Condens. Matter 13, 5635 (2001).
R. N. Silver, Phys. Rev. B: Solid State 11, 1569 (1975).
R. M. Westervelt, Phys. Status Solidi B 74, 727 (1976).
V. S. Bagaev, N. V. Zamkovets, L. V. Keldysh, N. N. Sibel’din, and V. A. Tsvetkov, Zh. Éksp. Teor. Fiz. 70(4), 1501 (1976) [Sov. Phys. JETP 43 (4), 783 (1976)].
V. I. Sugakov, Fiz. Tverd. Tela (Leningrad) 21(2), 562 (1986) [Sov. Phys. Solid State 21 (2), 332 (1986)].
V. I. Sugakov, Phase Transitions 75, 953 (2002).
V. I. Sugakov, Solid State Commun. 106, 705 (1998).
A. Ishikawa, T. Ogawa, and V. Sugakov, Phys. Rev. B: Condens. Matter 64, 144 301 (2001).
L. S. Levitov, B. D. Simons, and L. V. Butov, Phys. Rev. Let. 94, 176 404 (2005).
L. V. Butov, A. Imagoglu, A. V. Mintsev, K. L. Campman, and A. C. Gossard, Phys. Rev. B: Condens. Matter 59, 1625 (1999).
L. V. Butov, A. L. Ivanov, A. Imagoglu, R. B. Littlewood, A. A. Shashkin, V. T. Dolgopolov, K. L. Campman, and A. C. Gossard, Phys. Rev. Lett. 86, 5608 (2005).
Author information
Authors and Affiliations
Additional information
Original Russian Text © V.I. Sugakov, 2006, published in Fizika Tverdogo Tela, 2006, Vol. 48, No. 10, pp. 1868–1876.