Zobrazeno 1 - 10
of 77
pro vyhledávání: '"R. Jadach"'
Akademický článek
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Autor:
Agata Baranowska, Joanna Pisarska, Dominik Dorosz, R. Jadach, Jacek Zmojda, Piotr Miluski, Maciej Sitarz, Marcin Kochanowicz, Wojciech A. Pisarski
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 201:1-7
In the paper analysis of structural and luminescent properties of antimony-germanate-borate glasses and glass fiber co-doped with 0.6AgNO 3 /0.2Eu 2 O 3 are presented. Heat treatment of the fabricated glass and optical fiber (400 °C, 12 h) enabled t
Autor:
Piotr Jeleń, Marek Nocuń, Maciej Sitarz, Marzena Szymanska, M. Gawęda, R. Jadach, Elżbieta Długoń, Aleksandra Wajda
Publikováno v:
Journal of Molecular Structure. 1166:321-325
The work was focused on the spectroscopic examination of zirconia-based layers deposited on metallic substrates. Metallic biomaterials belong to the group of well-known and most widely applied materials in medicine. They might be characterized by the
Autor:
Dominik Dorosz, Agata Górny, Tomasz Ragin, Piotr Miluski, Marcin Kochanowicz, Agata Baranowska, R. Jadach, Marta Sołtys, Jacek Zmojda
Publikováno v:
Infrared Physics & Technology. 92:139-143
In this work, we focused on the possibility of obtaining intense and wide emission in the mid-infrared spectral range. The bismuth-germanate oxide glasses have been co-doped with erbium, holmium and ytterbium ions. Glasses have been synthesized in te
Autor:
Agata Baranowska, A. Basa, Maciej Sitarz, Jacek Zmojda, Piotr Miluski, R. Jadach, Dominik Dorosz, Marcin Kochanowicz
Publikováno v:
Journal of Molecular Structure. 1160:428-433
A series of erbium doped SGS antimony-germanate glass embedding silver (Ag0) nanoparticles have been synthesized by a one-step melt-quench thermochemical reduction technique. The effect of NPs concentration and annealing time on the structural and ph
Akademický článek
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Autor:
Maciej Sitarz, R. Jadach, Elżbieta Długoń, Magdalena Leśniak, M. Gawęda, A. Benko, K. Pach, Aleksandra Wajda, Maciej Sowa, Michal Dziadek, Wojciech Simka
Publikováno v:
Surface and Coatings Technology. 331:221-229
The aim of the presented study was to evaluate the potential of ceramic coating to reduce titanium susceptibility to corrosion. Ceramic coatings composed of zirconia and zirconia-silica were investigated. To examine the surface morphology of the samp
Autor:
Joanna Pisarska, Piotr Miluski, Dominik Dorosz, Jacek Żmojda, Maciej Sitarz, Tomasz Ragin, Wojciech A. Pisarski, R. Jadach, Marcin Kochanowicz
Publikováno v:
Journal of Alloys and Compounds. 727:1221-1226
The 2 μm and upconversion emission in low phonon (805 cm −1 ) germanate glass and double-clad optical fibers co-doped with 0.7Yb 2 O 3 /(0.07–0.7)Ho 2 O 3 ions have been investigated. Glasses with the strongest emission intensity (0.7Yb 2 O 3 /0
Publikováno v:
Journal of Molecular Structure
Journal of Molecular Structure, 2016, 1126, pp.186--191. ⟨10.1016/j.molstruc.2016.03.001⟩
Journal of Molecular Structure, 2016, 1126, pp.186--191. ⟨10.1016/j.molstruc.2016.03.001⟩
In this study displacement of monoclinic bands of zirconia were investigated in the function of oxidation time using the Raman spectroscopy technique. Oxidations were performed on pure zirconium and zirconium alloy in-situ at 600 °C for 6 h. Analysi
Autor:
Maciej Sitarz, M Drajewicz, Manuela Reben, Aleksandra Wajda, M. Gawęda, Elżbieta Długoń, Magdalena Leśniak, R. Jadach, B. Burtan-Gwizdała
Publikováno v:
Archives of Metallurgy and Materials, Vol 61, Iss 4, Pp 1747-1752 (2016)
The basic factor limiting the use of glasses is their unsatisfactory mechanical strength. The improvement of the mechanical strength of glasses is usually obtained by applying their respective thin surface layers. The object of the research was glass