Viktoria Levchenko
Hebrew University of Jerusalem
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Publication
Featured researches published by Viktoria Levchenko.
Journal of Rare Earths | 2009
Renata Reisfeld; Marek Pietraszkiewicz; Tsiala Saraidarov; Viktoria Levchenko
Abstract We present how the luminescence of europium RR-2-P-oxides complexes can be increased by interaction of electronic levels of the complex with the radiation field of silver nanoparticles (NPs). The procedure by which silver NPs are formed in a sol-gel polyurethane matrix precursor was elaborated. The formed Ag NPs were combined with Eu complex incorporated in ormocer matrix. The emission spectra of the complexes without silver NPs were compared with spectra of the same complexes with addition of silver NPs. As the result of the interaction of the electronic levels of lanthanide ligands with silver plasmons, dramatic increase of luminescence was observed.
Chemical Physics Letters | 2010
Tsiala Saraidarov; Viktoria Levchenko; Anna Grabowska; Paweł Borowicz; Renata Reisfeld
Optical Materials | 2011
Viktoria Levchenko; Michael Grouchko; Shlomo Magdassi; Tsiala Saraidarov; Renata Reisfeld
Optical Materials | 2011
Renata Reisfeld; Tsiala Saraidarov; Gerard Panzer; Viktoria Levchenko; Michael Gaft
Archive | 2009
Renata Reisfeld; Eitan Shmueli; Tsiala Saraidarov; Viktoria Levchenko; Amnon Leikovich
Physica Status Solidi (c) | 2010
Tsiala Saraidarov; Viktoria Levchenko; Renata Reisfeld
Journal of Sol-Gel Science and Technology | 2009
Renata Reisfeld; Ts. Saraidarov; Viktoria Levchenko
Journal of Luminescence | 2016
Renata Reisfeld; Viktoria Levchenko; Fabio Piccinelli; Marco Bettinelli
Superlattices and Microstructures | 2009
Tsiala Saraidarov; Viktoria Levchenko; Inna Popov; Renata Reisfeld
Polymers for Advanced Technologies | 2011
Renata Reisfeld; Viktoria Levchenko; Tsiala Saraidarov
