OPTICAL DEPHASING OF Pr3+ IONS BY NONEQUILIBRIUM PHONONS IN LaF3 AND YAlO3

The dephasing time in coupled mesoscopic conductors is caused by the fluctuations of the dipolar charge permitted by the long range Coulomb interaction.. We relate the phase

Does it make a difference whether the parcel fronts upon the body of water or if the body of water is contained within or passes through the

It is the aim of this paper to provide a result on the speed of convergence to equilibrium of solutions to the Becker–D¨ oring equations in the subcritical case ρ < ρ s..

The curves tend downward above 1 kOe, an effect arising due to the onset of the direct relaxation process, which happens to be the more effective way of energy exchange at

Our analysis suggests that the reduced lifetime results from Raman scattering of the 23 cm-1 phonons to lower energy by an amount equal to the energy difference between the

After this discussion on the theory concerning the Boltzmann equation for phonons and its solution in the relaxation time approximation, in a next paper, we will address how

These measurements show that at these temperatures spin- lattice relaxation does not depend on the concentration of paramagnetic ions and it is demonstrated that at high

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