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Browsing Articles by Title
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Hurley, D. H.; Reese, S. J.; Park, S. K.; Utegulov, Z.N.; Kennedy, J. R.; Telschow, K. L.
(2010)
In situ laser-based resonant ultrasound spectroscopy is used to characterize the development of a recrystallized microstructure in a high purity copper sample. The modal shapes, used for mode identification, of several ...
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Joshi, Pankaj S.; Malafarina, D.
(2012-11-14)
We investigate here the spectrum of gravitational collapse endstates when arbitrarily small perfect fluid pressures are introduced in the classic black hole formation scenario as described by Oppenheimer, Snyder and Datt ...
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Bubin, Sergiy; Prezhdo, Oleg V., K´alm´an Varga
(2013)
The stability of tripositronium, a system consisting of three electrons and three positrons, has been investigated
systematically by varying the repulsion strength between like-charged particles. The possibility of the ...
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Bubin, Sergiy; Russakoff, A.G.; Varga, K.
(2013)
In the framework of real-time real-space time-dependent density functional theory complemented with Ehrenfest molecular dynamics we have studied the response of
nanostructures to intense femtosecond laser pulses. Examples ...
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Ullrich, B.; Ariza-Flores, D.; Bhowmick, M.
(Thin Solid Films, 2014-05-02)
Abstract While not reported in the literature, by employing highly oriented, semi-insulating, thin-film CdS as test material, we present the observation of the intrinsic photoluminescence Stokes shift in a semiconductor. ...
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Stanke, Monika; Ke¸dziera, Dariusz; Bubin, Sergiy; Adamowicz, Ludwik
(2007)
Variational calculations employing explicitly correlated Gaussian functions have been performed for the
ground states of 9Be and 9Be+ including the nuclear motion i.e., without assuming the Born-Oppenheimer
BO ...
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Kenzhina, I.; Kulsartov, T.; Chikhray, Y.; Shestakov, V.; Tolebay, A.; Askerbekov, S.; Tazhibayeva, I.; Gordienko, Y.; Ponkratov, Y.; Zaurbekova, Zh.; Mukanova, A.
(Materials Today: Proceedings, 2017-01-01)
Abstract V-Ti-Cr vanadium alloys have many perspective applications, particularly, they are considered as a main structural material of the first wall and blanket of fusion reactor with lithium coolant. Also, they are used ...
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Bubin, Sergiy; Komasa, Jacek; Stanke, Monika; Adamowicz, Ludwik
(2009)
Very accurate electron affinity EA calculations of 6Li and 7Li and Li have been performed using explicitly correlated Gaussian functions and a variational approach that explicitly includes the nuclear motion in the ...
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Bubin, Sergiy; Komasa, Jasek; Stanke, Monika; Adamowicz, Ludwik
(2010)
Highly accurate quantum mechanical calculations are performed for the 1s22s2 (1S0)→1s22p2 (1S0) transition energy in the isotopomers of C2+ ion to determine the isotope shifts. Explicitly correlated Gaussian functions and ...
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Bubin, Sergiy; Komasa, Jasek; Stanke, Monika; Adamowicz, Ludwik
(2010)
We present very accurate quantum mechanical calculations of the three lowest S-states 1s22s2 1S0 , 1s22p2 1S0 , and 1s22s3s 1S0 of the two stable isotopes of the boron ion, 10B+ and 11B+. At the nonrelativistic level ...
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Valagiannopoulos, Constantinos; Kovanis, Vassilios
(PHYSICAL REVIEW A, 2017-06-06)
In this paper, motivated by such trends in coupled optical
oscillators and applied mathematics methods, we inject an
inverse-design approach in the construction of the far field of
multiple radiating optical apertures. ...
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Bambi, Cosimo; Malafarina, D.
(2013-09-10)
The nature of the super-massive black hole candidates in galactic nuclei can be tested by ana-lyzing the profile of the Ka iron line observed in their X-ray spectrum. In this paper, we consider the possibility that the ...
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Driscoll, Joseph A.; Bubin, Sergiy; Varga, Kalman
(2011)
Time-dependent density functional theory simulation of laser-induced ionization is presented. Various test
systems including a small wire-like molecule, C12H14, as well as carbon nanotubes with varying diameter are
studied. ...
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Every, A. G.; Utegulov, Z. N.; Veres, I. A.
(2013)
An approach is presented for calculating thermoelastic generation of ultrasound in a metal plate exposed to nanosecond pulsed laser heating, sufficient to cause melting but not ablation. Detailed consideration is given to ...
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Every, A. G.; Utegulov, Zhandos; Veres, I. A.
(Journal of Applied Physics, 2013-11)
An approach is presented for calculating thermoelastic generation of ultrasound in a metal plate exposed to nanosecond pulsed laser heating, sufficient to cause melting but not ablation. Detailed consideration is given to ...
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Nefedov, I. S.; Shalin, A. S.; Valagiannopoulos, Constantinos
(Journal of Physics, 2018)
We show and investigate the optical forces acting on a particle in the vicinity of a
planar waveguide which is lled with hyperbolic material and supports propagation across its
plane (two-dimensional). The anisotropy ...
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Beznosko, Dmitriy; Blazey, G.; Chakraborty, D.; Dyshkant, A.; Francis, K.; Kubik, D.; Lima, J.G.R.; McCormick, J.; McIntosh, R.; Rykalin, V.; Zutshi, V.
(2005)
We present two software packages developed to support detector R&D studies for the International Linear Collider.
LCDG4 is a full-detector simulator that provides energy deposits from particles traversing the sensitive ...
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Zondy, Jean-Jacques; Vedenyapin, V.; Boyko, A.; Kolker, Dmitri; Isaenko, L.; Lobanov, S.; Kostyukova, N.; Yelisseyev, A.; Petrov, V.
(Laser Physics Letters, 2016-01-01)
Optical parametric oscillation is demonstrated for the first time with the chalcogenide nonlinear crystal LiGaSe2 pumped by a nanosecond Nd:YAG laser. Angle tuning provides coverage of the 4.8–9.9 μm spectral range in the ...
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Beznosko, Dmitriy; Erpalov, A.; Rykalin, V.; Savinykh, V.; Yakovlev, A.
(2010)
Nowadays, numerous fields such as Environmental sciences, High Energy Physics, medical
imaging devices, portable radiation detectors, portable light intensity monitors etc., require a robust,
miniature, reliable and ...
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Zondy, Jean-Jacques; Souza, Marco Polo Moreno de; Cadoret, Malo; Jahjah, Mohammad; Nguyen, Linh; Cruz, Flavio C.
(Applied Physics B: Lasers and Optics, 2014)
We report on absolute line strength measurements of P(1), R(0) and R(1) singlet lines in the 3:3 μm ν3 (C–H stretching) band of methane 12CH4 at referencetemperature T = 296 K. Line strength measurements are performed at ...