386 citations · 585 across the 8 of their papers we have counts for
5 papers · 1 filter
Sharpening surface of magnetic paranematic droplets
Alexander Tokarev, Wah-Keat Lee, Igor Sevonkaev +2
In a non-uniform magnetic field, the droplets of colloids of nickel nanorods and nanoparticles aggregate to form a cusp at the droplet surface not deforming the entire droplet shap…
Synthesis of Dispersed Metal Particles for Applications in Photovoltaics, Catalysis, and Electronics
I. Sevonkaev, V. Privman, D. Goia
In colloid and nanoparticle chemistry, particle size, shape, crystallinity, surface morphology and composition are controlled by employing the mechanisms of burst nucleation, diffu…
Growth of Highly Crystalline Nickel Particles by Diffusional Capture of Atoms
Igor Sevonkaev, Vladimir Privman, Dan Goia
We report a new approach to achieve growth of highly crystalline nickel nanoparticles over an extended range of sizes (up to 100 nm in diameter) and time scales (up to several hour…
Formation of Monodispersed Cadmium Sulfide Particles by Aggregation of Nanosize Precursors
Sergiy Libert, Vyacheslav Gorshkov, Vladimir Privman +2
Monodispersed spherical cadmium sulfide particles were used as a model system in order to explain the size selection in the formation of colloids by aggregation of nanosize subunit…
Mechanism of Formation of Monodispersed Colloids by Aggregation of Nanosize Precursors
Vladimir Privman, Dan V. Goia, Jongsoon Park +1
It has been experimentally established in numerous cases that precipitation of monodispersed colloids from homogeneous solutions is a complex process. Specifically, it was found th…