65 citations · 627 across the 36 of their papers we have counts for
37 papers
The magnetorotational and Tayler instabilities in the pulsar magnetosphere
Vadim Urpin
The magnetospheres around neutron stars should be very particular because of their strong magnetic field and rapid rotation. A study of the pulsar magnetospheres is of a crucial im…
Thermal generation of the magnetic field in the surface layers of massive stars
Vadim Urpin
A new magnetic field-generation mechanism based on the Nernst effect is considered in hot massive stars. This mechanism can operate in the upper atmospheres of O and B stars where…
Diffusion in plasma: the Hall effect, compositional waves, and chemical spots
Vadim Urpin
We consider diffusion caused by a combined influence of the electric current and the Hall effect, and argue that such diffusion can form inhomogeneities of the chemical composition…
Investigation of heavy ions diffusion under the influence of current-driven mechanism and compositional waves in plasma
Vadim Urpin
We consider diffusion caused by a combined influence of the Hall effect and electric currents, and argue that such diffusion forms chemical inhomogeneities in plasma. The considere…
Compositional waves and variations in the atmospheric abundances of magnetic stars
Vadim Urpin
The stars of the middle main sequence often have relatively quiescent outer layers and spot-like chemical structures may develope in their atmospheres. Recent observations show tha…
Element spots in Ap- and HgMn-stars from current-driven diffusion
Vadim Urpin
The stars of the middle main sequence often have spot-like chemical structures at their surfaces. We consider the diffusion process caused by electric currents that can lead to the…