Geodesic
Channels of electron-electron interactions in highly doped heterojunction
Nanosistemy: fizika, himiâ, matematika, Tome 5 (2014) no. 3, pp. 343-353.

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Electron-electron interactions in a single highly doped heterojunction are considered, taking into account both intra- and intersubband transitions. Expressions are derived for the time of electron-electron interaction, matrix elements of the full screening potential and dynamic dielectric function in a 2D electron system with the fine structure of the energy spectrum, and for the electron density spatial distribution. The theoretical dependences $\tau_{ee}^{th}(T,n_s)$ provide a good description of the experimental times of Landau levels collisional broadening $\tau_q^{th}(T,n_s)$.
Keywords: electron-electron interactions, random phase approximation, Fourier analysis
Mots-clés : Shubnikov-de Haas oscillations. 
@article{NANO_2014_5_3_a1,
     author = {V. A. Ambartsumyan and E. A. Andryushchenko and K. V. Bukhensky and A. B. Dubois and E. A. Dvoretskova and T. V. Gordova and N. I. Ivanova and S. I. Kucheryavyy and S. N. Mashnina and A. S. Safoshkin},
     title = {Channels of electron-electron interactions in highly doped heterojunction},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {343--353},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2014_5_3_a1/}
}
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%A T. V. Gordova
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V. A. Ambartsumyan; E. A. Andryushchenko; K. V. Bukhensky; A. B. Dubois; E. A. Dvoretskova; T. V. Gordova; N. I. Ivanova; S. I. Kucheryavyy; S. N. Mashnina; A. S. Safoshkin. Channels of electron-electron interactions in highly doped heterojunction. Nanosistemy: fizika, himiâ, matematika, Tome 5 (2014) no. 3, pp. 343-353. http://geodesic.mathdoc.fr/item/NANO_2014_5_3_a1/