S
Stanislaw Gierlotka
Researcher at Polish Academy of Sciences
Publications - 156
Citations - 2335
Stanislaw Gierlotka is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Nanocrystalline material & Powder diffraction. The author has an hindex of 22, co-authored 150 publications receiving 1838 citations.
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Nanostructure formation on the surface of railway tracks
Witold Lojkowski,Witold Lojkowski,M. Djahanbakhsh,G. Bürkle,Stanislaw Gierlotka,W. Zieliński,Hans-Jörg Fecht +6 more
TL;DR: In this paper, it is shown that the surface layer of a railway track transforms during exploitation into a nanocrystalline Fe-C alloy and the mechanism of the nanostructure formation is discussed.
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Thermal properties of indium nitride
Stanislaw Krukowski,A. Witek,J. Adamczyk,Jan Jun,Michal Bockowski,Izabella Grzegory,Boleslaw Lucznik,Grzegorz Nowak,M. Wróblewski,A. Presz,Stanislaw Gierlotka,S. Stelmach,Bogdan F. Palosz,S. Porowski,P. Zinn +14 more
TL;DR: In this article, the authors measured the thermal conductivity of indium nitride single crystals, grown by the nitrogen microwave plasma method, and derived the Debye temperature and Gruneisen parameter.
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Method of preparation and structural properties of transparent YAG nanoceramics
Robert Fedyk,Robert Fedyk,Dariusz Hreniak,Witold Łojkowski,Wieslaw Strek,H. Matysiak,Ewa Grzanka,Stanislaw Gierlotka,P. Mazur +8 more
TL;DR: In this paper, a high pressure low temperature sintering technique (HPLT) was used to construct YAG nanoceramics composed of nanosized grains.
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Influence of hydrothermal synthesis parameters on the properties of hydroxyapatite nanoparticles
Sylwia Kuśnieruk,Jacek Wojnarowicz,Agnieszka Chodara,Tadeusz Chudoba,Stanislaw Gierlotka,Witold Lojkowski +5 more
TL;DR: It was shown that by changing the synthesis parameters, the diameter of HAp nanoparticles could be controlled and strong similarities were found when comparing the properties of some types of nanostructured hydroxyapatite with natural occurring apatite found in animal bones and teeth.
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Effect of Water Content in Ethylene Glycol Solvent on the Size of ZnO Nanoparticles Prepared Using Microwave Solvothermal Synthesis
Jacek Wojnarowicz,A. Opalińska,Tadeusz Chudoba,Stanislaw Gierlotka,Roman Mukhovskyi,Elzbieta Pietrzykowska,Kamil Sobczak,Witold Lojkowski +7 more
TL;DR: In this article, the average size of ZnO NPs was determined using Scherrer's formula, Nanopowder XRD Processor Demo web application, by converting the results of the specific surface area, and TEM tests using the dark field technique.