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The Scientific World Journal
Volume 2013, Article ID 263742, 20 pages
http://dx.doi.org/10.1155/2013/263742
Research Article

Multilevel Tunnelling Systems and Fractal Clustering in the Low-Temperature Mixed Alkali-Silicate Glasses

1Dipartimento di Fisica e Matematica, Università dell’Insubria, Via Valleggio 11, 22100 Como, Italy
2INFN—Sezione di Pavia and IPCF—Sezione di Roma, Italy

Received 7 March 2013; Accepted 31 March 2013

Academic Editors: A. Ovchinnikov and K. Prokeš

Copyright © 2013 Giancarlo Jug and Maksym Paliienko. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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