The thermal diffusion mechanism of the nonlinear absorption of the disperse fluid medium

Atom physics and physics of clusters and nanostructures

The phenomenon of a stationary thermodiffusion in fluid medium with nanoparticles is theoretically studied. The medium is under the influence of laser radiation. The absorption constant of medium depends on concentration of nanoparticles. On the basis of solutions of the linearized balancing equations expressions for temperature of medium and concentration of particles are gained.