Fractal structures are observed in many physical phenomena, including those in solids. This indicates ... mean squared displacement of a particle is proportional ... dau–Lifshitz equations and equations for spin waves ... Tags: constantwithsystems magnetic equations
An inverse scattering transform for the Landau-Lifshitz equation...
The Landau-Lifshitz equation for a spin chain with an easy plane in the case of ... Optics, quantum optics and lasers, Particle physics and field theory ... Tags: equation lifshitz landau transformscattering
Behavior of µMAG Standard Problem No. 2 in the Small Particle Limit
physical behavior of small magnetic particles. Many important ... of external fields was applied to the spin assembly. For each applied field value, the evolution of the ... computed by the Landau-Lifshitz equation until the maximum ... Tags: limitparticlesmallproblemstandard
Effects of Surface Anisotropy on Hysteresis in Fine Magnetic Particles
where the real magnitude of the spin S is included in the term of the external field only while ¯h2S2 is absorbed in ...Landau-Lifshitz equation by this energy scale, leads to ..... periment one has many such particles in a nonmagnetic ... Tags: particles magneticfinehysteresisanisotropy
Nonlinear landau-lifshitz dynamics for circularly and elliptically ...
Landau-Lifshitz equation is studied. In the case of circularly ... THE theoretical and experimental study of spin dynamics governed by the Landau- Lifshitz (LL) equation has been the focus of considerable research for many years. Traditionally, ... magnetized ferromagnetic spheroidal particle with uniaxial ... Tags: ellipticallycircularlydynamics lifshitz landau
Phase shift analysis of the Landau-Lifshitz equation
part, the usual particle-like interpretation of the model is not .... This is the kind of long-wavelength solutions always present in a many-body system ..... Equation (52) solves the density of states of spin waves in the presence of a ... Svendsen M 1992 Solitons in the Landau-Lifshitz equation Marterr' lhesis ... Tags: equationlifshitzlandauanalysisshift
Simple model of current-induced spin torque in domain walls
electrons through the Landau-Lifshitz equation. In other words, this is true for spin-flip scattering events that do not conserve the total magnetization. ... Tags: wallsdomaintorquespininduced
THE VELOCITY OPERATOR FOR SPINNING PARTICLES IN QUANTUM MECHANICS ...
to exist for spinning particles. Such a motion of an internal “constituent” Q .... in the Schrödinger equation the Planck constant ¯h implicitly denounces the presence ....Landau L. D. and E. M. Lifshitz [1978], “Teoria Quantistica ... Tags: mechanicsquantumparticlesspinningoperator
