Email this article Self-Consistent Approach to Solving the Problem of Crystal Lattice Formation in an Electron-Hole Plasma
- Authors: Voronkova T.O.1, Sarry A.M.1,2, Sarry M.F.1, Skidan S.G.1
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Affiliations:
- Russian Federal Nuclear Center — Russian Scientific Research Institute of Experimental Physics
- Yaroslav-the-Wise Novgorod State University
- Issue: Vol 200, No 1 (2019)
- Pages: 1063-1073
- Section: Article
- URL: https://journals.rcsi.science/0040-5779/article/view/172354
- DOI: https://doi.org/10.1134/S0040577919070109
- ID: 172354
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Abstract
We transform the Hubbard Hamiltonian for electrons of ns bands of crystal atoms into the electron-hole Hamiltonian using Shiba operators. We use this Hamiltonian to study the behavior of the electron-hole system as a function of its internal and external parameters and show that in contrast to a one-component electron system, there are no conditions for the appearance of structural phase transitions in this two-component system.
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About the authors
T. O. Voronkova
Russian Federal Nuclear Center — Russian Scientific Research Institute of Experimental Physics
Email: sarry-vniief@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast
A. M. Sarry
Russian Federal Nuclear Center — Russian Scientific Research Institute of Experimental Physics; Yaroslav-the-Wise Novgorod State University
Author for correspondence.
Email: sarry-vniief@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast; Veliky Novgorod, Novgorod Oblast
M. F. Sarry
Russian Federal Nuclear Center — Russian Scientific Research Institute of Experimental Physics
Email: sarry-vniief@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast
S. G. Skidan
Russian Federal Nuclear Center — Russian Scientific Research Institute of Experimental Physics
Email: sarry-vniief@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod Oblast
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