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Article
Electronic Amplification of the Quantum Nature of an Atomic Subsystem in Condensed Media
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Article
Auger Destruction of Polymers
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Article
Electronic theory of irradiation-induced disoerdering and annealing in semiconductors
A new model of irradiation-induced disordering of semiconductors is proposed. According to this model, the disordered regions capable of self-annealing are stabilized by self-localized electronic excitations (...
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Article
Periodic Landau-Zener problem in long-range migration
From studies of radiation effects in semiconductors at low temperatures, it is known that an interstitial atom migrates over a distance of up to 1000 Å (Watkins effect [1]). The interpretation of this effect i...
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Chapter and Conference Paper
Statistic Theory of Multiple Exciton Generation in Quantum Dot Based Solar Cells
In this work the statistical theory of multiple exciton generation in quantum dots is presented based on the Fermi approach to the problem of multiple generation of elementary particles at nucleon—nucleon coll...
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Article
Statistical theory of multiple exciton generation in quantum dot solar cells
The high efficiency of quantum dot solar cells is determined by the so-called multiple exciton generation (MEG) effect in quantum dots when a single photon is absorbed. The present work proposes a statistical ...
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Article
Peculiarities of radiation-induced defect formation in nanocrystals embedded in a solid matrix
The modification of basic radiation-physics effects (elastic defect formation and amorphization) in nanoclusters placed in a solid matrix compared to the same processes in single crystals is considered theoret...
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Article
Surface tamm states at curved surfaces of ionic crystals
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Article
Cluster-clathrate structure of water in the Ising model
We use the Ising model to study cluster formation in water. An analysis shows that the correlation length is several times larger than the size of water molecules. The developed method gives a satisfactory est...
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Article
Photo-stimulated Rebuilding of Structure in Semiconductors
A strong electron-phonon interaction observed in semiconductors allows to realize a special kind of atomic rebuilding under photo-irradiation of the medium. We consider three types of defective structures: one...
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Article
Quantum theory of the hydrogen key in DNA
A quantum theory of the redistribution of the hydrogen atom that links nucleotide bases between two DNA strands at the moment of its untwisting has been advanced, which is based on two tunneling mechanisms: th...
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Article
Topological modeling of the reactive capacity and biological activity of some amino-polysaccharides
The work is devoted to a microscopic analysis of the reactive capacity of chitin. An algorithm for modeling the deacetylation reaction in a monomeric unit of chitin is described. The reaction coordinate and th...
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Article
Advanced theory of multiple exciton generation effect in quantum dots
The theoretical aspects of the effect of multiple exciton generation (MEG) in quantum dots (QDs) have been analysed in this work. The statistical theory of MEG in QDs based on Fermi’s approach is presented, ta...
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Article
Statistics, synergetics, and mechanism of multiple photogeneration of excitons in quantum dots: Fundamental and applied aspects
The effect of multiple exciton generation is analyzed based on statistical physics, quantum mechanics, and synergetics. Statistical problems of the effect of multiple exciton generation (MEG) are broadened and...
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Article
A synergistic approach to the polydispersity of polymers
A scheme for calculating polydispersity coefficients of polymers during chain propagation in living polymerization is proposed on the basis of the synergistic approach (the master equation) with allowance for ...
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Article
Effect of the structure of the biopolymer chitosan on its bactericidal activity
A Polarization model of the bactericidal activity of the biopolymer chitosan has been suggested. It is based on the thermodynamics of penetration of chitosan into a bacterial cell under the assumption of its m...
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Article
Problem on the Effective Electron Mass in Nanoclusters
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Article
Thermoadsorptive separation of DNA by size using a polymeric sorbent
The article describes theoretical aspects of isolation and separation of DNA fragments by size using a polymeric sorbent. On this basis we presented a theoretical model of thermal desorption of DNA fragments o...
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Article
Multiple processes during the sputtering of materials by ion bombardment
A new method of statistical analysis dedicated to filling the gap between dynamic and thermodynamic theories of secondary-particle emission under ion bombardment is proposed. Expressions for the average number...
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Article
Possible mechanisms of charge separation during exiton decay in the polymer matrices of third-generation solar cells
An important stage in the functioning of third-generation solar cells based on polymers is considered: the dissociation of exitons generated by solar light and the separation of the resulting electrons and hol...
