Magnetic dynamics in the disordered phases of oxygen
✍ Scribed by A. Chahid; F.J. Bermejo; J.L. Martínez; F.J. Mompeán; M. García-Hernández
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 205 KB
- Volume
- 180-181
- Category
- Article
- ISSN
- 0921-4526
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📜 SIMILAR VOLUMES
We develop a field theoretical method which permits us to study the dynamics of interacting particles in disordered systems. In particular, making use of a Hartree-type approximation, we obtain a self-consistent system of equations for disorder averaged quantities. The method is first applied to a s
Using Langevin simulations, we study numerically the dynamics of two-dimensional magnetized colloids on a disordered substrate. With an increase in the strength of substrate, we find a crossover from elastic to plastic depinnings. In the elastic regime with weak substrates, a power-law relationship