The first true common volume observations of the PMSE source region with 4 radars are presented in this paper. Radar frequencies 8, 56, 224, and 930 MHz used study. Three days experimental at EISCAT presented. Numerical simulations mesospheric dusty/ice plasma associated observed radar effect neutral air turbulence on generation strength density perturbations using four presence various dust pa...

We study in details a pumping mechanism for the λ = 1.35 cm maser transition 616 → 523 in ortho-H2O based on the difference between gas and dust temperatures. The upper maser level is populated radiatively through 414 → 505 and 505 → 616 transitions. The heat sink is realized by absorbing the 45 μm photons, corresponding to the 523 → 414 transition, by cold dust. We compute the inversion of mas...

It is shown that inhomogeneous heating of the dust grain by ion flow in a glow discharge results in a photophoresislike force. According to our estimations, this radiometric force can be comparably-valued with the ion-drag force under the conditions of microgravity dusty plasma experiments.