47 citations · 59 across the 5 of their papers we have counts for
7 papers
Polarization-sensitive photoluminescence from aligned carbon chains terminated by gold clusters
A. Kucherik, A. Osipov, V. Samyshkin +3
We synthesize a thin film composed of long carbyne chains terminated by gold clusters and study its optical properties. The presence of gold particles stabilizes longer chains and…
Light-induced injection of hot carriers from gold nanoparticles to carbon wire bundles
Stella Kutrovskaya, Igor Chestnov, Anton Osipov +6
We observed a light-induced enhancement of the tunneling current propagating through an array of parallel carbon chains anchored between gold nanoparticles (NPs). In the presence o…
Formation of Fractal Dendrites by Laser induced melting of Aluminum Alloys
Alexey Kucherik, Vlad Samyshkin, Evgeny Prusov +7
We report on the fabrication of fractal dendrites by laser induced melting of aluminum alloys. We target boron carbide (B4C) that is one of the most effective radiation-absorbing m…
Electric field assisted alignment of monoatomic carbon chains
Stella Kutrovskaya, Igor Chestnov, Anton Osipov +4
We stabilize monoatomic carbon chains in water by attaching them to gold nanoparticles (NPs) by means of the laser ablation process. Resulting nanoobjects represent pairs of NPs co…
Photosensitive free-standing ultra-thin carbyne-gold films
Vlad Samyshkin, Anastasia Lelekova, Anton Osipov +4
In the article we introduce the experiment of the photostimulation effect in the tunneling conductivity of free-standing thin C-Au films. We observe a sharp increase of the conduct…
Excitonic fine structure in emission of linear carbon chains
Stella Kutrovskaya, Anton Osipov, Stepan Baryshev +11
We studied monoatomic linear carbon chains stabilised by gold nanoparticles attached to their ends and deposited on a solid substrate. We observe spectral features of straight chai…
The laser synthesis of linear carbon chains
Stella Kutrovskaya, Anton Osipov, Alexey Povolotskiy +4
We synthesize macroscopically long linear carbon chains (carbynes) in a colloidal solution, then deposit them on a surface. The method is based on the formation of carbon threads b…