electronic reprint A simple method of determining

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number of papers for various physical properties of quasicrystals with certain point-group ..... Nye gives for 622, and for the icosahedral Laue class the same form as Nye ..... Grimmer, H. (2006). http://www.lcm3b.uhp-nancy.fr/mathcryst/pdf/.
electronic reprint Acta Crystallographica Section A

Foundations of Crystallography ISSN 0108-7673

Editor: D. Schwarzenbach

A simple method of determining the form of the phonon part of tensors describing quasicrystal properties Hans Grimmer

Copyright © International Union of Crystallography Author(s) of this paper may load this reprint on their own web site provided that this cover page is retained. Republication of this article or its storage in electronic databases or the like is not permitted without prior permission in writing from the IUCr.

Acta Cryst. (2007). A63, 266–272

Hans Grimmer

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Phonon part of tensors

research papers Acta Crystallographica Section A

Foundations of Crystallography ISSN 0108-7673

Received 22 January 2007 Accepted 9 March 2007

A simple method of determining the form of the phonon part of tensors describing quasicrystal properties Hans Grimmer Laboratory for Development and Methods, Condensed Matter Research with Neutrons and Muons, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland. Correspondence e-mail: [email protected]

# 2007 International Union of Crystallography Printed in Singapore – all rights reserved

It is shown that the restrictions on the form of property tensors of rank