318 research outputs found
Lagrangian approach in spin-oscillations problem
Lagrangian of electronic liquid in magneto-inhomogeneous micro-conductor has
been constructed. A corresponding Euler-Lagrange equation has been solved. It
was shown that the described system has eigenmodes of spin polarization and
total electric current oscillations. The suggested approach permits to study
the spin dynamics in an open-circuit which contains capacitance and/or
inductivity.Comment: 4 pages, 3 figure
- …