Výsledky vyhledávání - "Klymenko, M."

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Excitons and singlet fission at hybrid inorganic-organic semiconductor interfaces

Autor: Klymenko, M. V., Tan, L. Z., Russo, S. P., Cole, J. H.

Excitons in organic crystalline semiconductors play a crucial role in the operation of optoelectronic devices such as organic solar cells, light-emitting diodes, and photodetectors. The excitonic properties of materials are dramatically affected by t

Externí odkaz: http://arxiv.org/abs/2310.15736

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A many-body perturbation theory approach to energy band alignment at the crystalline tetracene-silicon interface

Autor: Klymenko, M. V., Tan, L. Z., Russo, S. P., Cole, J. H.

Publikováno v: Adv. Theory Simul. 2022, 5, 2200413

Hybrid inorganic-organic semiconductor interfaces are of interest for new photovoltaic devices operating above the Shockley-Queisser limit. Predicting energy band alignment at the interfaces is crucial for their design, but represents a challenging p

Externí odkaz: http://arxiv.org/abs/2112.11715

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NanoNET: an extendable Python framework for semi-empirical tight-binding models

Autor: Klymenko, M. V., Vaitkus, J. A., Smith, J. S., Cole, J. H.

We present a novel open-source Python framework called NanoNET (Nanoscale Non-equilibrium Electron Transport) for modelling electronic structure and transport. Our method is based on the tight-binding method and non-equilibrium Green's function theor

Externí odkaz: http://arxiv.org/abs/2010.07463

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Probing charge carrier movement in organic semiconductor thin films via nanowire conductance spectroscopy

Autor: Klymenko, M. V., Vaitkus, J. A., Cole, J. H.

Understanding the movement of charge within organic semiconducting films is crucial for applications in photo-voltaics and flexible electronics. We study the sensitivity of the electrical conductance of a silicon nanowire to changes of charge states

Externí odkaz: http://arxiv.org/abs/1905.07115

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Akademický článek

Influence of hydrochemical factors on morphometric variability of Scardinius erythrophthalmus in a freshwater river system

Autor: Klymenko, M. O., Gandziura, V., Biedunkova, O. O., Statnyk, I. I.

Publikováno v: Biosystems Diversity. 30(3):244-254

Externí odkaz: https://www.ceeol.com/search/article-detail?id=1091984

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Linear and planar molecules formed by coupled P donors in silicon

Autor: Klymenko, M. V., Rogge, S., Remacle, F.

Publikováno v: Phys. Rev. B 95, 205301 (2017)

Using the effective mass theory and the multi-valley envelope function representation, we have developed a theoretical framework for computing the single-electron electronic structure of several phosphorus donors interacting in an arbitrary geometric

Externí odkaz: http://arxiv.org/abs/1611.07154

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Multi-valley envelope function equations and effective potentials for P impurity in silicon

Autor: Klymenko, M. V., Rogge, S., Remacle, F.

Publikováno v: Phys. Rev. B 92, 195302 (2015)

We propose a system of real-space envelope function equations without fitting parameters for modeling the electronic spectrum and wave functions of a phosphorus donor atom embedded in silicon. The approach relies on the Burt-Foreman envelope function

Externí odkaz: http://arxiv.org/abs/1611.05908

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