Spin Waves in a Bilayer with Biquadratic Interlayer Coupling
โ Scribed by J. Barnas
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 238 KB
- Volume
- 203
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We sketch the procedure that we are using to optimize a spin-coupled wave function built with partially orthogonalized orbitals. It is shown how it is possible to parametrize the orbitals in order to deal with independent variables while maintaining the partial orthogonalization and how to calculate
The spin-coupled theory developed by Joseph Gerratt is the modern version of the valence-bond theory. It has been applied to study a large variety of systems, characterized by very different chemical situations. The important results obtained so far encourage its application to large systems. For th
We solve several low temperature problems of an infinite range metailic spin glass model. A compensation problem of T-0 divergencies is solved for the free energy which helped to extract the quantum critical behaviour of the spin glass order parameters as a function of J-J,(T= 0). The critical value