S.E. Zelensky
Taras Shevchenko National University of Kyiv
24 Papers
80 Citations
S.E. Zelensky is an academic researcher from Taras Shevchenko National University of Kyiv. The author has contributed to research in topics: Laser & Incandescence. The author has an hindex of 7, co-authored 20 publications.
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Papers
1 MeV electron irradiation influence on GaAs solar cell performance
B. A. Danilchenko,A.P. Budnyk,L. I. Shpinar,D. Poplavskyy,S.E. Zelensky,Keith W. J. Barnham,Nicholas J. Ekins-Daukes +6 more
TL;DR: In this paper, the results of experimental study of radiation resistance of GaAs-based solar cells are presented, and it is shown that the radiation-produced electron traps E5 and hole traps H1 are responsible for irradiation-induced degradation of such solar cells.
41
Thermal mechanisms of laser marking in transparent polymers with light-absorbing microparticles
Kateryna Zelenska,S.E. Zelensky,Leonid V. Poperenko,Kamen Kanev,Vygantas Mizeikis,Volodymyr A. Gnatyuk +5 more
TL;DR: In this paper, the interaction of highly viscous polystyrene suspensions of light-absorbing microparticles with pulsed radiation of a Q-switched YAG:Nd3+ laser is investigated.
32
Hot-electron transport in AlGaN/GaN two-dimensional conducting channels
B. A. Danilchenko,S.E. Zelensky,E. Drok,Svetlana Vitusevich,S. V. Danylyuk,Nigel Klein,Hans Lüth,Alexander Belyaev,V. A. Kochelap +8 more
TL;DR: In this paper, experimental studies of high-field electron transport in AlGaN∕GaN two-dimensional electron gas were conducted and an electron drift velocity as high as 1.7×107cm∕s was obtained in the fields 150kV∕cm.
High temperature Luttinger liquid conductivity in carbon nanotube bundles
B. A. Danilchenko,L. I. Shpinar,N. A. Tripachko,E.A. Voitsihovska,S.E. Zelensky,Bertil Sundqvist +5 more
TL;DR: In this paper, the conductance and current-voltage characteristics of metallic single wall carbon nanotube bundles have been measured between 4.2 and 330 K using 10−30 ns electric pulses to avoid overheating.
25
Laser-induced heat radiation in borate glass
TL;DR: In this paper, the heat radiation due to laser-induced heating of local inhomogeneities in borate glass was investigated experimentally and the optical properties of the anti-Stokes emission were described on the basis of a simple spherical-particle model.
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