Wigner crystal in one dimension
نویسندگان
چکیده
منابع مشابه
Equilibration of a one-dimensional Wigner crystal.
Equilibration of a one-dimensional system of interacting electrons requires processes that change the numbers of left- and right-moving particles. At low temperatures such processes are strongly suppressed, resulting in slow relaxation towards equilibrium. We study this phenomenon in the case of spinless electrons with strong long-range repulsion, when the electrons form a one-dimensional Wigne...
متن کاملThe One-Dimensional Wigner Crystal in Carbon Nanotubes
Electron-electron interactions strongly affect the behavior of low-dimensional systems. In one dimension (1D), arbitrarily weak interactions qualitatively alter the ground state producing a Luttinger liquid (LL)1 which has now been observed in a number of experimental systems2–6. Interactions are even more important at low carrier density, and in the limit when the long-ranged Coulomb potential...
متن کاملAharonov-Bohm oscillations in a one-dimensional Wigner crystal ring.
We calculate the magnetic moment (‘persistent current’) in a strongly correlated electron system — a Wigner crystal — in a one-dimensional ballistic ring. The flux and temperature dependence of the persistent current in a perfect ring is shown to be essentially the same as for a system of non-interacting electrons. In contrast, by incorporating into the ring geometry a tunnel barrier that pins ...
متن کاملPersistent Current of a One-Dimensional Wigner Crystal-Ring
We calculate the magnetic moment (‘persistent current’) in a strongly correlated electron system — a Wigner crystal — in a one-dimensional ballistic ring. The fluxand temperature dependence of the persistent current is shown to be essentially the same as for a system of non-interacting electrons. In contrast, by incorporating into the ring geometry a tunnel barrier, that pins the Wigner crystal...
متن کاملCoulomb drag between one-dimensional Wigner crystal rings
We consider the Coulomb drag between two metal rings in which the longrange Coulomb interaction leads to the formation of a Wigner crystal. The first ring is threaded by an Aharanov–Bohm flux, creating a persistent current J0. The second ring is brought into close proximity to the first and due to the Coulomb interaction between the two rings a drag current JD is produced in the second. We inve...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1993
ISSN: 0031-9007
DOI: 10.1103/physrevlett.71.1864