Search Results - "Rukhlenko, I. D."

Electronic and Optical Properties of Perovskite Quantum-Dot Dimer by Tepliakov, N. V., Vovk, I. A., Leonov, M. Yu, Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…In this work, we present a comprehensive theoretical modelling of a chiral dimer made of two perovskite quantum dots (QDs). Taking into account the bright…”
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Analytical Modeling of Resonant Cavities for Plasmonic-Slot-Waveguide Junctions by Pannipitiya, A, Rukhlenko, I D, Premaratne, M

“…Transmittance of a straight junction between two plasmonic slot waveguides can be enhanced by either coupling a perpendicular stub to the input waveguide or…”
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New many-body mechanism of intraband carrier relaxation in quantum dots embedded in doped heterostructures by Fedorov, A.V., Baranov, A.V., Rukhlenko, I.D., Masumoto, Y.

“…The role of longitudinal surface collective excitations of doped elements of heterostructure in electronic dynamics of quantum dots was studied theoretically…”
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Optical Activity of Semiconductor Nanosprings by Pereziabova, T. P., Baimuratov, A. S., Leonov, M. Yu, Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…Nanosprings represent an advanced group of nanocrystals with chiral design, as well as much functionality due to their chemical and optical properties. In…”
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Circular Dichroism Study of Colloidal Semiconductor Nanoscrolls by Tepliakov, N. V., Baimuratov, A. S., Vovk, I. A., Leonov, M. Yu, Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…Chiral semiconductor nanoscrolls are promising materials for applications in chiral chemistry, biomedicine, and spintronics. Despite a large number of studies…”
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Theory of Frenkel Excitons in Planar Arrays of Perovskite Quantum Dots by Vovk, I. A., Tepliakov, N. V., Baimuratov, A. S., Leonov, M. Yu, Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…Of primary interest for the design of novel optoelectronic devices are densely packed ordered arrays of quantum dots (QDs), which can be produced via…”
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Absorption properties of one- and two-dimensional semiconductor nanocrystals in the presence of an electric field by Tepliakov, N. V., Leonov, M. Yu, Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…We have considered the broadening of optical absorption spectra of ensembles of randomly oriented nanorods and nanoplatelets that is caused by the action of a…”
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Optical activity of helical quantum-dot supercrystals by Baimuratov, A. S., Tepliakov, N. V., Gun’ko, Yu. K., Baranov, A. V., Federov, A. V., Rukhlenko, I. D.

“…The size of chiral nanoparticles is much smaller than the optical wavelength. As a result, the difference in interaction of enantiomers with circularly…”
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Optical activity of semiconductor nanocrystals with ionic impurities by Tepliakov, N. V., Baimuratov, A. S., Gun’ko, Yu. K., Baranov, A. V., Fedorov, A. V., Rukhlenko, I. D.

“…The strength of the enantioselective interaction of chiral semiconductor nanocrystals with circularly polarized light can be varied over a wide range, which…”
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Analysis of Lasing in Dye-Doped Photonic Crystals by Reddy, M. S., Kedia, S., Vijaya, R., Ray, A. K., Sinha, S., Rukhlenko, I. D., Premaratne, M.

“…Recently, we experimentally demonstrated room-temperature lasing of self-assembled opal photonic crystal (PhC) made of rhodamine-B-doped polystyrene colloids…”
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Enhanced intraband carrier relaxation in quantum dots due to the effect of plasmon–LO-phonon density of states in doped heterostructures by Fedorov, A. V., Baranov, A. V., Rukhlenko, I. D., Gaponenko, S. V.

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Coupling of light from microdisk lasers into plasmonic nano-antennas by Hattori, Haroldo T, Li, Ziyuan, Liu, Danyu, Rukhlenko, Ivan D, Premaratne, Malin

“…An optical dipole nano-antenna can be constructed by placing a sub-wavelength dielectric (e.g., air) gap between two metallic regions. For typical applications…”
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Photoluminescence of a quantum-dot molecule by Kruchinin, S. Yu, Rukhlenko, I. D, Baimuratov, A. S, Leonov, M. Yu, Turkov, V. K, Gun'ko, Yu. K, Baranov, A. V, Fedorov, A. V

“…J. Appl. Phys. 117, 014306 (2015) We formulate a theory of low-temperature, stationary photoluminescence from a quantum-dot molecule composed of two spherical…”
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Quantum dot energy relaxation mediated by plasmon emission in doped covalent semiconductor heterostructures by Fedorov, A. V., Baranov, A. V., Rukhlenko, I. D., Perova, T. S., Berwick, K.

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Maneuvering Propagation of Surface Plasmon Polaritons Using Complementary Medium Inserts by Weiren Zhu, Rukhlenko, I. D., Premaratne, M.

“…We propose a generic method for efficient maneuvering of surface plasmon polariton (SPP) modes along irregularly shaped metal-dielectric interfaces using…”
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Optimization of Nonlinear Performance of Silicon-Nanocrystal Cylindrical Nanowires by Rukhlenko, I. D., Premaratne, M.

“…The efficiency of light-matter interaction inside a nonlinear waveguide is determined by the local intensity of light, which varies with the lateral dimensions…”
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Penetration of electric fields induced by surface phonon modes into the layers of a semiconductor heterostructure by Rukhlenko, I. D., Fedorov, A. V.

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Propagation of electric fields induced by optical phonons in semiconductor heterostructures by Rukhlenko, I. D., Fedorov, A. V.

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Nonlinear Pulse Evolution in Silicon Waveguides: An Approximate Analytic Approach by Rukhlenko, I.D., Premaratne, M., Dissanayake, C., Agrawal, G.P.

“…Owing to recent progress in silicon-on-insulator (SOI) technology for signal processing of optical pulses, a detailed intuitive understanding of the different…”
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Kinetics of thermalized luminescence of a single quantum dot at room temperature by Leonov, M. Yu, Turkov, V. K., Rukhlenko, I. D., Fedorov, A. V.

“…We have developed a theory of transient secondary emission of a single quantum dot from the lowest energy states of electron-hole pairs. We consider a process…”
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