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Direct observation of (110), (100) and (211) facets on He-3 crystals.

Tsepelin, Viktor and Alles, Harry and Babkin, A. and Harme, J. P. H. and Jochemsen, Reyer and Parshin, Alexander Y. and Tvalashvili, G. (2000) Direct observation of (110), (100) and (211) facets on He-3 crystals. Journal of Low Temperature Physics, 121 (5-6). pp. 695-700. ISSN 0022-2291

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Abstract

We present the results of our recent observations on He-3 crystals grown from the superfluid phase at 0.55 mK. The crystal images were obtained with a low-temperature multiple-beam interferometer. The angles between the crystal facets were measured by employing a phase-shift technique and true 3D shapes of the crystals were reconstructed on the basis of the obtained information. Three different types of facets (110), (100) and (211) were clearly visible in these experiments.

Item Type: Article
Journal or Publication Title: Journal of Low Temperature Physics
Uncontrolled Keywords: INTERFEROMETRY ; TEMPERATURES ; SURFACES ; HELIUM-3 ; CRYSTALS
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 23534
Deposited By: Dr Richard P. Haley
Deposited On: 03 Feb 2009 10:57
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 16:11
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/23534

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