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Alexander Kovalenko

czech technical university prague

20H-index
141Paper Count
1.3KCitation Count
Published Papers 23
Publication Date
Ultrathin boron-doped diamond - surface-wave-plasma synthesis of semi-conductive nanocrystalline boron-doped diamond layers at low temperature
err2025-11-20
err0
errOAAI
errPetr Ashcheulov; Marina Davydova; Andrew Taylor; Pavel Hubik; Alexander Kovalenko; Jaromír Kopeček; Ladislav Fekete; Zdenek Weiss
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Impact of Low-Temperature Seed-Assisted Growth on the Structural and Optoelectronic Properties of MAPbBr3 Single Crystals
err2023-07-05
err6
PREAI
errZia, Waqas; Aranda, Clara A.; Pospisil, Jan; Kovalenko, Alexander; Rai, Monika; Momblona, Cristina; Gorji, Setatira; Munoz-Matutano, Guillermo; Saliba, Michael
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Tunable Properties of Nature-Inspired N,N′-Alkylated Riboflavin Semiconductors
err2020-12-23
err8
errOAAI
errRichtar, Jan; Ivanova, Lucia; Whang, Dong Ryeol; Yumusak, Cigdem; Wielend, Dominik; Weiter, Martin; Scharber, Markus Clark; Kovalenko, Alexander; Sariciftci, Niyazi Serdar; Krajcovic, Jozef
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Synthesis conditions influencing formation of MAPbBr3 perovskite nanoparticles prepared by the ligand-assisted precipitation method
err2020-09-24
err43
errOAAI
errProchazkova, Anna Jancik; Scharber, Markus Clark; Yumusak, Cigdem; Jancik, Jan; Masilko, Jiri; Brueggemann, Oliver; Weiter, Martin; Sariciftci, Niyazi Serdar; Krajcovic, Jozef; Salinas, Yolanda; Kovalenko, Alexander
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Peptide nucleic acid stabilized perovskite nanoparticles for nucleic acid sensing
err2020-09-01
err6
errOAAI
errProchazkova, A. Jancik; Gaidies, S.; Yumusak, C.; Brueggemann, O.; Weiter, M.; Sariciftci, N. S.; Scharber, M. C.; Cepe, K.; Zboril, R.; Krajcovic, J.; Salinas, Y.; Kovalenko, A.
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Improved crystallinity of the asymmetrical diketopyrrolopyrrole derivatives by the adamantane substitution
err2020-04-01
err8
PREAI
errCiganek, Martin; Heinrichova, Patricie; Kovalenko, Alexander; Kucerik, Jiri; Vala, Martin; Weiter, Martin; Krajcovic, Jozef
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Microwave-Assisted Preparation of Organo-Lead Halide Perovskite Single Crystals
err2020-02-10
err21
errOAAI
errJancik, Jan; Prochazkova, Anna Jancik; Scharber, Markus Clark; Kovalenko, Alexander; Masilko, Jiri; Sariciftci, Niyazi Serdar; Weiter, Martin; Krajcovic, Jozef
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Indigoidine-Biosynthesized organic semiconductor
err2019-12-01
err17
PREAI
errYumusak, Cigdem; Prochazkova, Anna Jancik; Apaydin, Dogukan Hazar; Seelajaroen, Hathaichanok; Sariciftci, Niyazi Serdar; Weiter, Martin; Krajcovic, Jozef; Qin, Yong; Zhang, Wei; Zhan, Jixun; Kovalenko, Alexander
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Cyclic Peptide Stabilized Lead Halide Perovskite Nanoparticles
err2019-09-10
err14
errOAAI
errProchazkova, Anna Jancik; Salinas, Yolanda; Yumusak, Cigdem; Brueggemann, Oliver; Weiter, Martin; Sariciftci, Niyazi Serdar; Krajcovic, Jozef; Kovalenko, Alexander
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Density of bulk trap states of hybrid lead halide perovskite single crystals: temperature modulated space-charge-limited-currents
err2019-03-04
err53
errOAAI
errPospisil, Jan; Zmeskal, Oldrich; Nespurek, Stanislav; Krajcovic, Jozef; Weiter, Martin; Kovalenko, Alexander
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Cellulose paper functionalised with polypyrrole and poly(3,4-ethylenedioxythiophene) for paper battery electrodes
err2018-11-01
err15
PREAI
errRopio, I.; Baptista, A. C.; Nobre, J. P.; Correia, J.; Belo, F.; Taborda, S.; Morais Faustino, B. M.; Borges, J. P.; Kovalenko, A.; Ferreira, I.
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Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors
err2018-09-05
err19
errOAAI
errRichtar, Jan; Heinrichova, Patricie; Apaydin, Dogukan Hazar; Schmiedova, Veronika; Yumusak, Cigdem; Kovalenko, Alexander; Weiter, Martin; Sariciftci, Niyazi Serdar; Krajcovic, Jozef
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Interface inductive currents and carrier injection in hybrid perovskite single crystals
err2017-10-19
err16
errOAAI
errKovalenko, Alexander; Pospisil, Jan; Krajcovic, Jozef; Weiter, Martin; Guerrero, Antonio; Garcia-Belmonte, Germa
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Optically transparent composite diamond/Ti electrodes
errCARBON
IF11.6
err2017-08-01
err20
PREAI
errAshcheulov, Petr; Taylor, Andrew; More-Chevalier, Joris; Kovalenko, Alexander; Remes, Zdenek; Drahokoupil, Jan; Hubik, Pavel; Fekete, Ladislav; Klimsa, Ladislav; Kopecek, Jaromir; Remiasova, Jarmila; Kohout, Michal; Frank, Otakar; Kavan, Ladislav; Mortet, Vincent
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Adamantane substitutions: a path to high-performing, soluble, versatile and sustainable organic semiconducting materials
err2017-01-01
err44
PREAI
errKovalenko, Alexander; Yumusak, Cigdem; Heinrichova, Patricie; Stritesky, Stanislav; Fekete, Ladislav; Vala, Martin; Weiter, Martin; Sariciftci, Niyazi Serdar; Krajcovic, Jozef
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Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes
err2016-07-01
err14
PREAI
errKrajcovic, Jozef; Kovalenko, Alexander; Heinrichova, Patricie; Vala, Martin; Weiter, Martin
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Solid-state deep blue and UV fluorescent dyes based on para-bis(2-thienyl)phenylene
err2015-11-01
err7
PREAI
errKrajcovic, Jozef; Kovalenko, Alexander; Heinrichova, Patricie; Vala, Martin; Weiter, Martin
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Diamond-based electrodes for organic photovoltaic devices
err2015-03-01
err13
errOAAI
errKovalenko, Alexander; Ashcheulov, Petr; Guerrero, Antonio; Heinrichova, Patricie; Fekete, Ladislav; Vala, Martin; Weiter, Martin; Kratochvilova, Irena; Garcia-Belmonte, Germa
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