One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice
We study what happens to generalized Wigner crystal, GWC (a regular structure formed by
 narrow-band electrons on a one-dimensional periodic host lattice), when there is a host lattice random
 distortion that does not break the host-lattice long-range order. We show that an arbitrari...
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| Published in: | Физика низких температур |
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| Date: | 2005 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2005
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/121675 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice / A.A. Slutskin, H.A. Kovtun // Физика низких температур. — 2005. — Т. 31, № 7. — С. 784-795. — Бібліогр.: 19 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862551653343821824 |
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| author | Slutskin, A.A. Kovtun, H.A. |
| author_facet | Slutskin, A.A. Kovtun, H.A. |
| citation_txt | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice / A.A. Slutskin, H.A. Kovtun // Физика низких температур. — 2005. — Т. 31, № 7. — С. 784-795. — Бібліогр.: 19 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | We study what happens to generalized Wigner crystal, GWC (a regular structure formed by
narrow-band electrons on a one-dimensional periodic host lattice), when there is a host lattice random
distortion that does not break the host-lattice long-range order. We show that an arbitrarily
weak distortion of the kind gives rise to soliton-like GWC defects (discrete solitons, DS) in the
ground state, and thereby converts the ordered GWC into a new disordered macroscopic state —
lattice Wigner glass (LWG). The ground-state DS concentration is found to be proportional to λ⁴
(λ is the typical host-lattice strain). We show that the low-temperature LWG thermodynamics and
kinetics are fully described in DS terms. A new phenomenon of a super-slow logarithmic relaxation
in the LWG is revealed. Its time turns out to be tens orders of magnitude greater than the microscopic
ones. Analytical dependences of LWG thermodynamic quantities on temperature and λ
are obtained for an arbitrary relationship between the relevant Coulomb energies and the electron
bandwidth.
|
| first_indexed | 2025-11-25T20:54:23Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121675 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-25T20:54:23Z |
| publishDate | 2005 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Slutskin, A.A. Kovtun, H.A. 2017-06-15T08:56:05Z 2017-06-15T08:56:05Z 2005 One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice / A.A. Slutskin, H.A. Kovtun // Физика низких температур. — 2005. — Т. 31, № 7. — С. 784-795. — Бібліогр.: 19 назв. — англ. 0132-6414 PACS: 73.61.Jc, 75.10.Nr https://nasplib.isofts.kiev.ua/handle/123456789/121675 We study what happens to generalized Wigner crystal, GWC (a regular structure formed by
 narrow-band electrons on a one-dimensional periodic host lattice), when there is a host lattice random
 distortion that does not break the host-lattice long-range order. We show that an arbitrarily
 weak distortion of the kind gives rise to soliton-like GWC defects (discrete solitons, DS) in the
 ground state, and thereby converts the ordered GWC into a new disordered macroscopic state —
 lattice Wigner glass (LWG). The ground-state DS concentration is found to be proportional to λ⁴
 (λ is the typical host-lattice strain). We show that the low-temperature LWG thermodynamics and
 kinetics are fully described in DS terms. A new phenomenon of a super-slow logarithmic relaxation
 in the LWG is revealed. Its time turns out to be tens orders of magnitude greater than the microscopic
 ones. Analytical dependences of LWG thermodynamic quantities on temperature and λ
 are obtained for an arbitrary relationship between the relevant Coulomb energies and the electron
 bandwidth. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкоразмерные и неупорядоченные системы One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice Article published earlier |
| spellingShingle | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice Slutskin, A.A. Kovtun, H.A. Низкоразмерные и неупорядоченные системы |
| title | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| title_full | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| title_fullStr | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| title_full_unstemmed | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| title_short | One-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| title_sort | one-dimensional electron lattice system with a long-range interelectron repulsion on a disordered host lattice |
| topic | Низкоразмерные и неупорядоченные системы |
| topic_facet | Низкоразмерные и неупорядоченные системы |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121675 |
| work_keys_str_mv | AT slutskinaa onedimensionalelectronlatticesystemwithalongrangeinterelectronrepulsiononadisorderedhostlattice AT kovtunha onedimensionalelectronlatticesystemwithalongrangeinterelectronrepulsiononadisorderedhostlattice |