Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Lukasz Janasz"'
Autor:
Lukasz Janasz, Onur Çetinkaya, Joanna Pietrasik, Katarzyna Budzalek, Hangjun Ding, Krzysztof Matyjaszewski, Marcin Kozanecki, Jacek Ulanski, Aleksandra Wypych-Puszkarz
Publikováno v:
Journal of Materials Chemistry C. 9:1269-1278
Solution processable dielectric nanomaterials were prepared by the polymer-templated synthesis of hybrid nanoparticles containing TiO2. Well defined poly(styrene-co-acrylonitrile)-b-poly(acrylic acid)-poly(divinylbenzene) (PSAN-b-PAA-PDVB) star-shape
Autor:
Lukasz Janasz, Ewa Krysiak, Krzysztof Matyjaszewski, Bertrand G. R. Dupont, Jacek Ulanski, Aleksandra Wypych-Puszkarz
Publikováno v:
Thin Solid Films. 669:133-140
Poly(2-hydroxyethyl methacrylate) brushes were grown from a gold substrate by Atom Transfer Radical Polymerization (ATRP) and the material was applied as the gate dielectric layer in Organic Thin Film Transistor (OTFT) devices. The ATRP method provid
Autor:
Lukasz Janasz, Paul W. M. Blom, Waldemar Goldeman, Tomasz Marszalek, Wojciech Zajaczkowski, Dorota Chlebosz, Jacek Rogowski, Adam Kiersnowski, Michal Borkowski, Jacek Ulanski, Wojciech Pisula
Publikováno v:
Journal of Materials Chemistry C
Ambipolar organic field-effect transistors based on binary blends of n- and p-type semiconductors frequently suffer from low or unbalanced electron and hole transport. Uncontrolled phase separation and intermixing of donor and acceptor phases in such
Publikováno v:
Advanced Functional Materials
Autor:
Tomasz Marszalek, Lukasz Janasz, Marzena Gradzka, Jacek Ulanski, Dorota Chlebosz, Wojciech Zajaczkowski, Wojciech Pisula, Adam Kiersnowski
Publikováno v:
Langmuir. 33:4189-4197
Since the interfacial order of conjugated polymers plays an essential role for the performance of field-effect transistors, comprehensive understanding on the charge carrier transport in ultrathin semiconducting films below thicknesses of 10 nm is re
Publikováno v:
Polimery. 61:433-441
Improved charge carrier transport in ultrathin poly(3-hexylthiophene) films via solution aggregation
Autor:
Tomasz Marszalek, Wojciech Zajaczkowski, Adam Kiersnowski, Klaus Müllen, Lukasz Janasz, Dorota Chlebosz, Marzena Gradzka, Jacek Ulanski, Wojciech Pisula
Publikováno v:
Journal of Materials Chemistry C: Materials for Optical and Electronic Devices
Field-effect transistors based on poly(3-hexylthiophene) (P3HT) bulk films exhibit maximum charge carrier mobilities of up to 0.1 cm2 V−1 s−1. However, reducing the thickness of the polymer film beyond 10 nm results in a significant deterioration
Autor:
Bertrand G. R. Dupont, Jaroslaw Jung, Jacek Ulanski, Lukasz Janasz, Tomasz Marszalek, Adam Luczak, Wojciech Pisula
Publikováno v:
ACS applied materialsinterfaces. 9(24)
Ambipolar organic field-effect transistors (OFETs) based on heterojunction active films still suffer from an imbalance in the transport of electrons and holes. This problem is related to an uncontrolled phase separation between the donor and acceptor
Autor:
Lukasz Janasz, Anirban Mondal, Klaus Müllen, Shuyang Ye, Joseph G. Manion, Wojciech Zajaczkowski, Dwight S. Seferos, Wojciech Pisula, Tomasz Marszalek, Denis Andrienko
Publikováno v:
Macromolecular Rapid Communications. 40:1800596
A series of conjugated polymers comprising polythiophene, polyselenophene, and polytellurophene with branched 3,7-dimethyloctyl side chains, well-matched molecular weight, dispersity, and regioregularity is synthesized. The ionization potential is fo
Autor:
P. French, Radoslaw A. Wach, Lukasz Janasz, Adam Rosowski, Jaroslaw Grobelny, Mariusz Dudek, Marcin Kozanecki, Anna Koperkiewicz, Martin Sharp
Publikováno v:
physica status solidi (a). 214:1600318
This paper presents the results of carbon nanoparticles (CNPs) production by infrared laser ablation of a graphite or a polycrystalline diamond target, submerged in one of two solvents, water or isopropanol. The targets were irradiated using a SPI fi