44 citations
4 papers
Dynamics of a dielectric droplet suspended in a magnetic fluid in electric and magnetic fields
Arthur Zakinyan, Elena Tkacheva, Yury Dikansky
The behavior of a microdrop of dielectric liquid suspended in a magnetic fluid and exposed to the action of electric and magnetic fields is studied experimentally. With increasing…
Drops deformation and magnetic permeability of a ferrofluid emulsion
Arthur Zakinyan, Yury Dikansky
In the paper the novel soft magnetic composite system is investigated. A ferrofluid emulsion studied demonstrates the strong magnetic properties which are atypical for commonly kno…
Use of a magnetic fluid for particle size analysis by a sedimentation method
Yury Dikansky, Arthur Zakinyan, Marita Bedganian
A new method of particle size analysis of micrometer-sized particles is discussed. The improved method of sedimentation analysis with magnetic fluids has the potential and versatil…
Spectral Variability of Romano's Star
O. Maryeva, P. Abolmasov
We combine archival spectral observations of the LBV star V532 (Romano's star) together with the existing photometric data in the B band. Spectroscopic data cover 15 years of obser…