Abstract
Spatial correlations of impurity ions in doped thin layers at finite temperatures have been considered in the model of hard spheres on a plane. It has been shown that, in systems with separate doping, the correlations in the arrangement of impurity ions are weakened by thermal motion of electrons at sufficiently low temperatures (below the liquid-helium temperature). The temperature dependences of the electrical resistivity of degenerate two-dimensional electrons in heterostructures with separate doping have been investigated using the Al x Ga1 − x As/GaAs heterostructure as an example.
Similar content being viewed by others
References
F. Stern, Appl. Phys. Lett. 43, 974 (1983); T. Saku, Y. Horikoshi, and Y. Tokura, Jpn. J. Appl. Phys. 35, 34 (1996).
S. Das Sarma and F. Stern, Phys. Rev. B: Condens. Matter 32, 8442 (1985).
A. L. Efros, F. G. Pikus, and G. G. Samsonidze, Phys. Rev. B: Condens. Matter 41, 8295 (1990).
T. Kawamura and S. Das Sarma, Solid State Commun. 100, 411 (1996).
V. M. Mikheev, Phys. Solid State 49(10), 1856 (2007).
V. M. Mikheev, Phys. Solid State 50(10), 1957 (2008).
V. M. Mikheev, Phys. Solid State 53(4), 864 (2011).
T. Ando, A. Fowler, and F. Stern, Electronic Properties of Two-Dimensional Systems (American Physical Society, New York, 1982; Mir, Moscow, 1985); F. Stern and W. Howard, Phys. Rev. 163, 816 (1967).
R. Balescu, Equilibrium and Nonequilibrium Statistical Mechanics (Wiley, New York, 1975; Nauka, Moscow, 1978), Vol. 1; E. I. Khar’kov, V. I. Lysov, and V. E. Fedorov, Physics of Liquid Metals (Vishcha Shkola, Kiev, 1979) [in Russian].
L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 5: Statistical Physics, Part 1 (Nauka, Moscow, 1976; Butterworth-Heinemann, Oxford, 1980).
V. M. Mikheev, Phys. Solid State 47(6), 1091 (2005).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.M. Mikheev, 2011, published in Fizika Tverdogo Tela, 2011, Vol. 53, No. 11, pp. 2102–2110.
Rights and permissions
About this article
Cite this article
Mikheev, V.M. Temperature features of electrical resistivity of two-dimensional electrons in scattering by a correlated distribution of impurity ions in doped thin layers. Phys. Solid State 53, 2210–2219 (2011). https://doi.org/10.1134/S1063783411110187
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783411110187