Low amplitude, low frequency elastic measurements using Dynamic Mechanical Analyzer (DMA) spectroscopy

Salje, Ekhard K. H. and Schranz, W. (2011) Low amplitude, low frequency elastic measurements using Dynamic Mechanical Analyzer (DMA) spectroscopy. Zeitschrift für Kristallographie, 226 (1). pp. 1-17. ISSN 0044-2968 DOI 10.1524/zkri.2011.1253

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Abstract

The applications of DMA methods for the investigation of the dynamical mechanical properties of materials are reviewed. Experimental details of this method are described including the combination of DMA with X-ray rocking curve measurements to investigate the details of the domain patterns. Emphasis is given to the effect of phase transitions, in particular in ferroelastic and co-elastic systems where the ‘easy’ movement of domain boundaries, twin walls and other interfaces lead to super-elastic softening of the material. Thermodynamic constraints, such as in the adiabatic-isothermal crossover are discussed.

Item Type: Article
Uncontrolled Keywords: 2010AREP (add); IA61;
Subjects: 03 - Mineral Sciences
Divisions: 03 - Mineral Sciences
Journal or Publication Title: Zeitschrift für Kristallographie
Volume: 226
Page Range: pp. 1-17
Identification Number: 10.1524/zkri.2011.1253
Depositing User: Sarah Humbert
Date Deposited: 08 Feb 2012 09:50
Last Modified: 23 Jul 2013 10:03
URI: http://eprints.esc.cam.ac.uk/id/eprint/2375

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