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2D Electron Bubbles in Gaseous Helium

2D Electron Bubbles in Gaseous Helium The structure of 2D electron bubbles in gaseous helium is discussed. These cavities appear under the condition ng > nc, where nc ≈ 10 20 cm−3 is much less than the critical helium gas density for the appearance of 3D electron bubbles. Far from the critical density, the 2D bubble trapping energy is practically a linear function of ng. Experiment confirms the existence of 2D electron bubbles. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

2D Electron Bubbles in Gaseous Helium

Journal of Low Temperature Physics , Volume 139 (6) – Jun 6, 2005

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References (10)

Publisher
Springer Journals
Copyright
Copyright © 2005 by Springer Science+Business Media, Inc.
Subject
Physics; Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1007/s10909-005-5430-x
Publisher site
See Article on Publisher Site

Abstract

The structure of 2D electron bubbles in gaseous helium is discussed. These cavities appear under the condition ng > nc, where nc ≈ 10 20 cm−3 is much less than the critical helium gas density for the appearance of 3D electron bubbles. Far from the critical density, the 2D bubble trapping energy is practically a linear function of ng. Experiment confirms the existence of 2D electron bubbles.

Journal

Journal of Low Temperature PhysicsSpringer Journals

Published: Jun 6, 2005

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