Critical dynamics of isotropic dipolar antiferromagnets
β Scribed by T.M. Fischer; E. Frey; F. Schwabl
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 415 KB
- Volume
- 146
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
The influence of dipolar forces on the critical dynamics of ferro and antiferromagnets above the critical temperature is considered. The relaxation rates of the spin autocorrelation functions are calculated through the mode-mode coupling approach. They agree with Riedel and Wegner's dynamic scaling
The present study is concerned with the dynamic collapse of cantilever isotropic and composite cylinders. The cylinders are initially subjected to critical compressive loads at the free edge. A small increase in these critical loads is then dynamically applied in the form of a sinusoidal excitation