Nikolay Radychev

Dr. Nikolay Radychev


Energy and Semiconductor Research Laboratory
Department of Physics
Carl von Ossietzky University of Oldenburg
Carl-von-Ossietzky-Straße 9-11
26129 Oldenburg, Germany

Phone +49 (0)441-798 3685
Fax +49 (0)441-798 3326
Room W2-1-195
Email nicolayhmdb.radycheujv@l14gxuob+gz+l.drawi7ew5v

Working field: Hybrid Photovoltaics

  • Development of hybrid solar cells based on different types of semiconductor nanoparticles and conjugated polymers

  • Surface modification procedures of semiconductor nanoparticles

  • Transport characteristics and elementary processes in semiconductor nanocrystals and hybrid mixtures

List of Publications:

  • E.V. Rabenok, N.A. Radychev, G.F. Novikov, N.V. Lichkova, Application of the microwave photoconductivity for the control of electron acceptors as impurities in the silver bromide doped with silver iodine (laser medium), Condensed mediums and interfaces, v.6, issue 2, 182-187 (2004). (Original Russian title: Kondensirovannie sredi i mezhphaznie granici).

  • N.A. Radychev, G.F. Novikov, I.A. Chernov, Yu.V. Meteleva, Photodielectric Effect in CdS Thin Films at Energies smaller than the Energy Gap, Russian Journal of Physical Chemistry, v. 79, № 11, pp. 1867-1869 (2005).

  • N.A. Radychev, G.F. Novikov, Recombination rate constant of free electrons and holes in thin CdSe films, Russ. Chem. Bull., 55 (5), 766-769 (2006).

  • Yu.V. Meteleva, N.A. Radychev and G.F. Novikov, Properties of CdSe films produced via spray pyrolysis of [Cd((NH2)2CSe)2Cl2], Inorganic Materials, V. 43, № 5, pp. 455-465 (2007).

  • M.V. Gapanovich, N.A. Radychev, E.V. Rabenok, D.N. Voilov, I.N. Odin, G.F. Novikov, Effect of iodine doping on the kinetics of microwave photoconductivity in cadmium telluride, High Energy Chemistry, 41 (2), 126-127 (2007).

  • M.V. Gapanovich, N.A. Radychev, E.V. Rabenok, D.N. Voilov, I.N. Odin, G.F. Novikov, Kinetics of electron-ion processes in CdTe-based solid solutions in the CdTe-CdI2 system, Inorganic Materials, 43, 10, 1065-1069 (2007).

  • G.F. Novikov, N.A. Radychev, Experimental determination of the dependence of the free electron-hole recombination rate constant on the band gap in semiconductors of the AIIBVI and AIBVII types, Russian Chemical Bulletin, 56, 5, 890-894 (2007).

  • F. Zutz, I. Lokteva, N. Radychev, J. Kolny-Olesiak, I. Riedel, H. Borchert, J. Parisi, Study of the influence of the Cd:Se precursor ratio during the synthesis of CdSe nanocrystals on the performance of CdSe/P3HT hybrid solar cells, Physica Status Solidi A: Applications and Materials Science, 206, 12, 2700-2708 (2009).

  • H. Borchert, F. Zutz, N. Radychev, I. Lokteva, J. Kolny-Olesiak, E. von Hauff, I. Riedel, and J. Parisi, Relationships between the structure, charge transport properties and performance of hybrid solar cells based on poly(3-hexylthiophene) and semiconductor nanocrystals, Proceedings of the 24th EUPVSEC, p. 643-646 (2009).

  • I. Lokteva, N. Radychev, F. Witt, H. Borchert, J. Parisi, and J. Kolny-Olesiak, Surface Treatment of CdSe Nanoparticles for Application in Hybrid Solar Cells: The Effect of Multiple Ligand Exchange with Pyridine, J. Phys. Chem. C 114, 12784 (2010).

  • G.F. Novikov, N.A. Radychev, Broadband Photodielectric Spectroscopy, Dielectrics Newsletter Issue July p.4 (2011)

  • N. Radychev, I. Lokteva, F. Witt, J. Kolny-Olesiak, H. Borchert, and J. Parisi, Physical Origin of the Impact of Different Nanocrystal Surface Modifications on the Performance of CdSe/P3HT Hybrid Solar Cells, J. Phys. Chem. C 115, 14111 (2011).

  • N. Radychev, D. Scheunemann, M. Kruszynska, K. Frevert, R. Miranti, J. Kolny-Olesiak, H. Borchert, and J. Parisi, Investigation of the morphology and electrical characteristics of hybrid blends based on poly(3-hexylthiophene) and colloidal CuInS2 nanocrystals of different shapes, Org. Electron. 13, 3154 (2012).

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