J
Jan Misiewicz
Researcher at Wrocław University of Technology
Publications - 585
Citations - 6611
Jan Misiewicz is an academic researcher from Wrocław University of Technology. The author has contributed to research in topics: Photoluminescence & Quantum well. The author has an hindex of 32, co-authored 585 publications receiving 6195 citations.
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Optical properties of GaN nanocrystals embedded into silica matrices
TL;DR: In this paper, the authors obtained GaN nanocrystals (GaN-nc) embedded into silica-based matrix and investigated their optical properties by photoluminescence (PL) spectroscopy.
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Size Shrinkage of GaN Nanocrystalline Grains Induced by Eu Doping
TL;DR: In this paper, the same procedure has been applied in order to obtain Eu-doped GaN powders, and it has been observed that the introduction of Eu ions reduces the size of GaN grains by 30 ± 10%.
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Doping-Induced Contrast in the Refractive Index for GaInN/GaN Structures at Telecommunication Wavelengths
Grzegorz Cywiński,Robert Kudrawiec,Witold Rzodkiewicz,M. Kryśko,Elzbieta Litwin-Staszewska,Bolesław Łucznik,Jan Misiewicz,Czeslaw Skierbiszewski +7 more
TL;DR: In this paper, the doping-induced contrast in the refractive index in GaInN/GaN-structures at telecommunication wavelengths at 1.55-µm was investigated.
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The influence of nitrogen and antimony on the optical quality of InNAs(Sb) alloys
M. Latkowska,Michal Baranowski,W. M. Linhart,F. Janiaka,Jan Misiewicz,Natalie Segercrantz,Filip Tuomisto,Qiandong Zhuang,Anthony Krier,Robert Kudrawiec +9 more
TL;DR: In this paper, the influence of antimony and nitrogen on the optical quality of InNAs(Sb) alloys was investigated using photoluminescence, photoreflectance and positron annihilation spectroscopy.
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Determination of energy difference and width of minibands in GaAs/AlGaAs superlattices by using Fourier transform photoreflectance and photoluminescence
TL;DR: In this article, Fourier transform photoreflectance has been used to study the interband optical transitions in molecular beam epitaxially grown GaAs/AlGaAs superlattices.