Observation of the Polaronic Transition in a Two-Dimensional Electron System
- 16 April 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 52 (16) , 1449-1452
- https://doi.org/10.1103/physrevlett.52.1449
Abstract
The polaronic transition of a two-dimensional electron system supported above a helium film was observed when the film thickness was reduced below 1000 Å in the temperature range K. The polaron is characterized by a mobility /V sec and a harmonic restoring parameter g/.
Keywords
This publication has 13 references indexed in Scilit:
- Electrons on Films of Helium: A Quantum Mechanical Two-Dimensional Fermion SystemPhysical Review Letters, 1983
- Stability of Electrons on Thin Helium Film-Solid Neon System –Surface Electrons and Bubble Electrons–Journal of the Physics Society Japan, 1983
- Temperature-dependent effective mass of a self-trapped electron on the surface of a liquid-helium filmPhysical Review B, 1982
- Localization energy and effective mass of an electron on the surface of liquid heliumSurface Science, 1982
- Polaronic aspects of two-dimensional electrons on films of liquid HePhysical Review B, 1981
- Evidence for a Liquid-to-Crystal Phase Transition in a Classical, Two-Dimensional Sheet of ElectronsPhysical Review Letters, 1979
- Electrons in surface states on liquid heliumSurface Science, 1978
- Sound modes of a two-dimensional electron gas bound to a helium filmJournal of Low Temperature Physics, 1977
- Electron localization on a liquid-helium surfacePhysical Review B, 1975
- Direct Spectroscopic Observation of Electrons in Image-Potential States Outside Liquid HeliumPhysical Review Letters, 1974