Zobrazeno 1 - 10
of 549
pro vyhledávání: '"Marek Godlewski"'
Autor:
Monika Ozga, Eunika Zielony, Aleksandra Wierzbicka, Anna Wolska, Marcin Klepka, Marek Godlewski, Bogdan J. Kowalski, Bartłomiej S. Witkowski
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 15, Iss 1, Pp 743-754 (2024)
This paper presents an investigation into the influence of repeating cycles of hydrothermal growth processes and rapid thermal annealing (HT+RTA) on the properties of CuO thin films. An innovative hydrothermal method ensures homogeneous single-phase
Externí odkaz:
https://doaj.org/article/94ec7b4c191f4c4e815da00ed55d8619
Autor:
Rafal Pietruszka, Bartlomiej S. Witkowski, Monika Ozga, Katarzyna Gwozdz, Ewa Placzek-Popko, Marek Godlewski
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 766-774 (2021)
Today, silicon solar cells (amorphous films and wafer-based) are a main source of green energy. These cells and their components are produced by employing various technologies. Unfortunately, during the production process, chemicals that are harmful
Externí odkaz:
https://doaj.org/article/a165c80e6b6a42b9aa5a94f58c76d7ec
Autor:
Piotr Caban, Rafał Pietruszka, Jarosław Kaszewski, Monika Ożga, Bartłomiej S. Witkowski, Krzysztof Kopalko, Piotr Kuźmiuk, Katarzyna Gwóźdź, Ewa Płaczek-Popko, Krystyna Lawniczak-Jablonska, Marek Godlewski
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 578-592 (2021)
In order to effectively utilize the photovoltaic properties of gallium arsenide, its surface/interface needs to be properly prepared. In the experiments described here we examined eight different paths of GaAs surface treatment (cleaning, etching, pa
Externí odkaz:
https://doaj.org/article/bf2dc07e7e89420c8fdc2ab159b677bc
Autor:
Sylwia Gieraltowska, Lukasz Wachnicki, Piotr Dluzewski, Bartlomiej S. Witkowski, Marek Godlewski, Elzbieta Guziewicz
Publikováno v:
Materials, Vol 16, Iss 11, p 4077 (2023)
Atomic layer deposition of HfO2 from TDMAH and water or ammonia water at different temperatures below 400 °C is studied. Growth per cycle (GPC) has been recorded in the range of 1.2–1.6 Å. At low temperatures (≤100 °C), the films grew faster a
Externí odkaz:
https://doaj.org/article/54957a8e8c47428190ff4d5895837821
Autor:
Mirosław Puźniak, Wojciech Gajewski, Aleksandra Seweryn, Marcin T. Klepka, Bartłomiej S. Witkowski, Marek Godlewski, Robert Mroczyński
Publikováno v:
Materials, Vol 16, Iss 6, p 2539 (2023)
This work demonstrated the optimization of HiPIMS reactive magnetron sputtering of hafnium oxynitride (HfOxNy) thin films. During the optimization procedure, employing Taguchi orthogonal tables, the parameters of examined dielectric films were explor
Externí odkaz:
https://doaj.org/article/ad98c15c52d64218958d4916e6c89fa2
Autor:
Paula Kielbik, Jarosław Kaszewski, Bartłomiej Dominiak, Magdalena Damentko, Izabela Serafińska, Julita Rosowska, Mikołaj A. Gralak, Marcin Krajewski, Bartłomiej S. Witkowski, Zdzislaw Gajewski, Marek Godlewski, Michal M. Godlewski
Publikováno v:
Nanoscale Research Letters, Vol 14, Iss 1, Pp 1-13 (2019)
Abstract Iron is the crucial element for living organisms and its deficiency is described as the most common nutritional disorder all over the world. Nowadays, more effective and safe iron supplementation strategies for both humans and animals become
Externí odkaz:
https://doaj.org/article/a5c784d2c41a47039850a281bed3b957
Autor:
Maciej Kapkowski, Tomasz Siudyga, Piotr Bartczak, Maciej Zubko, Rafal Sitko, Jacek Szade, Katarzyna Balin, Bartłomiej S. Witkowski, Monika Ożga, Rafał Pietruszka, Marek Godlewski, Jaroslaw Polanski
Publikováno v:
Energies, Vol 15, Iss 5, p 1798 (2022)
Energy consumption steadily increases and energy production is associated with many environmental risks, e.g., generating the largest share of greenhouse gas emissions. The primary gas pollution concern is CO2, CH4, and nitrogen oxides (NOx). Environ
Externí odkaz:
https://doaj.org/article/eb06d04914ee4e7aa3dd166e84108053
Autor:
Paula Kiełbik, Aneta Jończy, Jarosław Kaszewski, Mikołaj Gralak, Julita Rosowska, Rafał Sapierzyński, Bartłomiej Witkowski, Łukasz Wachnicki, Krystyna Lawniczak-Jablonska, Piotr Kuzmiuk, Paweł Lipiński, Marek Godlewski, Michał Marek Godlewski
Publikováno v:
Pharmaceuticals, Vol 14, Iss 9, p 859 (2021)
Iron plays an important role in various crucial processes in the body and its deficiency is considered currently as a serious health problem. Thus, iron supplementation strategies for both humans and animals need to be effective and safe. According t
Externí odkaz:
https://doaj.org/article/49701c9b8d3c4f99864e93ae68b53c36
Autor:
Barbara Swatowska, Wiesław Powroźnik, Halina Czternastek, Gabriela Lewińska, Tomasz Stapiński, Rafał Pietruszka, Bartłomiej S. Witkowski, Marek Godlewski
Publikováno v:
Energies, Vol 14, Iss 19, p 6271 (2021)
The thin layers of ZnO and ZnO: Al (Al doped zinc oxide—AZO) were deposited by the atomic deposition layer (ALD) method on silicon and glass substrates. The structures were deposited using diethylzinc (DEZ) and deionized water as zinc and oxygen pr
Externí odkaz:
https://doaj.org/article/09f785de9f5d457caeee285b4e906b34
Autor:
Aleksandra Seweryn, Krystyna Lawniczak-Jablonska, Piotr Kuzmiuk, Sylwia Gieraltowska, Marek Godlewski, Robert Mroczynski
Publikováno v:
Materials, Vol 14, Iss 18, p 5395 (2021)
The continuous development of ALD thin films demands ongoing improvements and changes toward fabricating materials with tailored properties that are suitable for different practical applications. Ozone has been recently established as a precursor, wi
Externí odkaz:
https://doaj.org/article/14bdaf4fdbe74510a18621038b83561d