M
Mariusz Jancelewicz
Researcher at Adam Mickiewicz University in Poznań
Publications - 25
Citations - 703
Mariusz Jancelewicz is an academic researcher from Adam Mickiewicz University in Poznań. The author has contributed to research in topics: Atomic layer deposition & Spectroscopy. The author has an hindex of 12, co-authored 24 publications receiving 550 citations.
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Structural and XPS characterization of ALD Al2O3 coated porous silicon
Igor Iatsunskyi,Igor Iatsunskyi,Mateusz Kempiński,Mariusz Jancelewicz,Karol Załęski,Stefan Jurga,Valentyn Smyntyna +6 more
TL;DR: Al 2 O 3 thin films were grown on highly-doped p-Si (100) macro-and mesoporous structures by atomic layer deposition (ALD) using trimethylaluminum (TMA) and water H 2 O as precursors at 300°C as discussed by the authors.
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Structural and XPS studies of PSi/TiO2 nanocomposites prepared by ALD and Ag-assisted chemical etching
Igor Iatsunskyi,Mateusz Kempiński,Grzegorz Nowaczyk,Mariusz Jancelewicz,Mykola Pavlenko,Karol Załęski,Stefan Jurga +6 more
TL;DR: In this article, the morphology and phase structure of PSi/TiO2 nanocomposites fabricated by ALD and metal-assisted chemical etching (MACE) were investigated.
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Study on Structural, Mechanical, and Optical Properties of Al2O3–TiO2 Nanolaminates Prepared by Atomic Layer Deposition
Igor Iatsunskyi,Emerson Coy,Roman Viter,Grzegorz Nowaczyk,Mariusz Jancelewicz,Ieva Baleviciute,Karol Załęski,Stefan Jurga +7 more
TL;DR: In this paper, structural, optical, and mechanical properties of Al2O3/TiO2 nanolaminates fabricated by atomic layer deposition (ALD) were investigated, and it was shown that with decreasing of the layer thickness, the value of band gap energy increases due to the quantum size effect related to the reduction of the nanograins size.
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Tailoring the Structural, Optical, and Photoluminescence Properties of Porous Silicon/TiO2 Nanostructures
Igor Iatsunskyi,Igor Iatsunskyi,Mykola Pavlenko,Roman Viter,Roman Viter,Mariusz Jancelewicz,Grzegorz Nowaczyk,Ieva Baleviciute,Karol Załęski,Stefan Jurga,Arunas Ramanavicius,Valentyn Smyntyna +11 more
TL;DR: The structural, optical, and photoluminescence properties of porous silicon (PSi)/titanium dioxide (TiO2) nanostructures were investigated in this paper.
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Atomic layer deposition TiO2 coated porous silicon surface: Structural characterization and morphological features
Igor Iatsunskyi,Igor Iatsunskyi,Mariusz Jancelewicz,Grzegorz Nowaczyk,Mateusz Kempiński,Barbara Peplińska,Marcin Jarek,Karol Załęski,Stefan Jurga,Valentyn Smyntyna +9 more
TL;DR: In this paper, the mean size of TiO2 crystallites was determined by TEM, XRD and Raman spectroscopy, and the morphology of the deposited films and initial silicon nanostructures were investigated by scanning electron microscopy and X-ray diffraction.