### General Magnetism course
in Low Temperature Department of Physics Faculty

Destination: basics in magnetism for low temperature experimentors.

Duration: one semester.

Students' background: general physics, basics in quantum mechanics,
basics in solid state physics.
#### Content:

1. Spins. Exchange interaction. Localized spins.

2. Ferromagnets and antiferromagnets. Curie-Weiss law.

3. Basics in magnetic's thermodynamics.

4. Heisenberg model. Ising model.

5. Self-consistent approach. Molecular field model.

6. Ginzburg-Landau theory for 2-nd order phase transitions.
Its equivalence to molecular field model.

7. Limits for molecular field model. Critical fluctuations.

8. Types of exchange interaction. Magnetic metals. RKKY.

9. Long-periodic magnetic structures. Spin-density waves.

10. Magnetic interaction in dielectrics. Multi-sublattice systems.

11. Computer modeling of magnetism. Lattice models.

12. Ferromagnetic domains and domain's walls.

13. Low-dimention magnetics.

14. Non-local magnetism. Stoner criterium.

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