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Browsing Articles by Title
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Good, Michael R.R.; Yelshibekova, Khalykbek; Chin Ong, Yen
(ArXiv, 2017-03-03)
A new solution of a unitary moving mirror is found to produce nite energy and emit thermal radiation despite the absence of an acceleration horizon. In the limit that the mirror approaches the speed of light, the model ...
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Good, Michael R.R.
(2013-02-01)
A single real scalar field of spin zero obeying the Klein-Gordon equation in flat spacetime under external conditions is considered in the context of the spin-statistics connection. An imposed accelerated boundary on the ...
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Valagiannopoulos, Constantinos
(IEEE Journal of Selected Topics in Quantum Electronics, 2015)
How one can fabricate the Parity-Time (PT) symmetric
siblings of commonly used metals in the visible? This
work tries to give an answer to that question by providing
the features of the active media which conjugately ...
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Johnson, W. L.; Kim, S. A.; Utegulov, Z. N.; Shaw, J. M.; Draine, B. T.
(2009)
Distributions of electric fields in two-dimensional arrays of gold nanodisks on a Si3N4 membrane, with light incident through the membrane, are modeled with the aim of determining array geometries for effective plasmon-mediated ...
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Batyrkhanov, А.; Beznosko, Dmitriy; Yelshibekov, K.; Iakovlev, A.
(38th International Conference on High Energy Physics, 2016)
Nowadays, many particle detectors use liquid scintillator (LS) as a detection medium. In
particular, Water-based Liquid Scintillator (WbLS) that is a new material currently under
development. It is based on the idea of ...
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Valagiannopoulos, Constantinos
(Metamaterials, 2018)
Structural boundaries, materials and feeding sources are the three fundamental segments
defining photonic devices. Since excitation is usually dictated by the application and there
are infinite ways to select the spatial ...
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Stanke, Monika; Kedziera, Dariusz; Bubin, Sergiy; Molski, Marcin; Adamowicz, Ludwik
(2008)
We report the derivation of the orbit-orbit relativistic correction for calculating pure vibrational
states of diatomic molecular systems with electrons within the framework that does not assume
the Born-Oppenheimer ...
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Monticone, Francesco; Valagiannopoulos, Constantinos; Alù, Andrea
(American Physical Society. Physical Review X, 2016)
Lens design for focusing and imaging has been optimized through centuries of developments; however,
conventional lenses, even in their most ideal realizations, still suffer from fundamental limitations, such as
limits ...
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Beznosko, Dmitriy; Batyrkhanov, A.; Duspayev, A.; Iakovlev, A.; Yessenov, M.
(2014)
The water-based liquid scintillator (WbLS) is a new material currently under development. It is based on the idea of dissolving
the organic scintillator in water using special surfactants. This material strives to achieve ...
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Ullrich, Bruno; Singh, Akhilesh K.; Bhowmick, Mithun; Barik, Puspendu; Ariza-Flores, David; Xi, Haowen; Tomm, Jens W.
(American Institute of Physics, 2014)
The merger of the absorption coefficient dispersion, retrieved from transmission by the modified Urbach rule introduced by Ullrich and Bouchenaki [Jpn. J. Appl. Phys. 30, L1285, 1991], with the extended Roosbroeck-Shockley ...
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Valagiannopoulos, Constantinos; Lagoudakis, Pavlos G.
(Nazarbayev University School of Science and Technology, 2018-04-13)
Based on effective-medium approximation, we analytically optimize the color conversion of GaN-based light-emitting p–n junctions, with respect to the size and spatial density of the used photonic crystals (PhCs), being ...
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Valagiannopoulos, Constantinos
(MDPI, 2019-02-28)
Billions of U.S. dollars of basic and applied research funding have been invested during
the last few years in ideas proposing inverse concepts. The photonics market could not make
an exception to this global trend, and ...
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Provata, A.; Oikonomou, Th.
(2007)
The size distributions of all known coding and noncoding DNA sequences are studied in all human chromosomes. In a unified approach, both introns and intergenic regions are treated as noncoding regions. The distributions ...
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Bubin, Sergiy; Adamowicz, Ludwik
(2014)
Benchmark variational calculations are performed for the seven lowest 1s22s np (1P), n = 2. . . 8, states of the beryllium atom. The calculations explicitly include the effect of finite mass of 9Be nucleus and account ...
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Bubin, Sergiy; Sharkey, Keeper L.; Adamowicz, Ludwik
(2013)
Very accurate variational nonrelativistic finite-nuclear-mass calculations employing all-electron explicitly correlated Gaussian basis functions are carried out for six Rydberg 2D states (1s2nd, n= 6, . . . , 11) of the ...
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Bubin, Sergiy; Adamowicz, Ludwik
(2013)
Accurate variational quantum-mechanical calculations are performed for the nine lowest 2S (1s2ns), n =
2, . . . ,10 states of the lithium atom. The effect of the finite nuclear mass is explicitly included in the ...
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Valagiannopoulos, Constantinos; Monticone, F.; Alù, A.
(2016)
The powerful tools of transformation optics (TO) allow an effective distortion of a region of
space by carefully engineering the material inhomogeneity and anisotropy, and have been
successfully applied in recent years ...
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Dyshkant, A.; Beznosko, Dmitriy; Blazey, G.; Rykalin, V.; Zutshi, V.
(2006)
Detailed measurements of the wavelength shifting fiber response to a stable and reliable light source are presented. Details about materials, a double reference method, and measurement technique are included. The fibers ...
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Mandilara, Aikaterini; Akulin, Vladimir M.; Smilga, Andrei V.; Viola, Lorenza
(2006)
We propose a general method for introducing extensive characteristics of quantum entanglement. The
method relies on polynomials of nilpotent raising operators that create entangled states acting on a reference
vacuum ...
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Mandilara, Aikaterini; Cerf, N. J.
(2012)
We rederive the Schr¨odinger-Robertson uncertainty principle for the position and momentum of a quantum
particle. Our derivation does not directly employ commutation relations, but works by reduction to an eigenvalue
problem ...