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pro vyhledávání: '"Uhlmann, Norman"'
Two 75mm 4H-SiC single crystals are grown by the physical vapor transport (PVT) technique, using different insulation materials. The insulation material of higher thermal conductivity led to an increased radial temperature gradient. The evolution of
Externí odkaz:
http://arxiv.org/abs/1912.06506
Autor:
Wellmann, Peter J., Steiner, Johannes, Strüber, Sven, Arzig, Matthias, Salamon, Michael, Uhlmann, Norman, Nguyen, Binh Duong, Sandfeld, Stefan
Publikováno v:
In Diamond & Related Materials June 2023 136
Publikováno v:
Review of Scientific Instruments 90, 025108 (2019)
The intensity of a monochromatic X-ray beam decreases exponentially with the distance it has traveled inside a material; this behavior is commonly referred to as Beer-Lambert's law. Knowledge of the material-specific attenuation coefficient $\mu$ all
Externí odkaz:
http://arxiv.org/abs/1811.04102
Publikováno v:
In Journal of Crystal Growth 15 December 2021 576
Autor:
Mutschler, Christopher, Münzenmayer, Christian, Uhlmann, Norman, Martin, Alexander
This open access book provides a state-of-the-art overview of current machine learning research and its exploitation in various application areas. It has become apparent that the deep integration of artificial intelligence (AI) methods in products an
Externí odkaz:
https://library.oapen.org/handle/20.500.12657/92701
Publikováno v:
In Journal of Crystal Growth 15 February 2020 532
Akademický článek
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Autor:
Muehlbauer, Joerg, Sukowski, Frank, Reims, Nils, Krueger, Peter, Schreiber, Juergen, Mukhurov, Nikolai I., Uhlmann, Norman
State of the art X-ray imaging sensors comprise a trade-off between the achievable efficiency and the spatial resolution. To overcome such limitations, the use of structured and scintillator filled aluminum oxide (AlOx) matrices has been investigated
Externí odkaz:
http://arxiv.org/abs/1201.4660
Autor:
Rüger Steffen, Firsching Markus, Lucic Julija, Ennen Alexander, Uhlmann Norman, Wittenberg Thomas
Publikováno v:
Current Directions in Biomedical Engineering, Vol 5, Iss 1, Pp 281-283 (2019)
Dual energy radiographic imaging is a method to provide material information and can be used to differentiate between various tissue types. Dual energy X-ray absorption (DEXA) can be applied for breast density, osteoporosis or bone fracture analysis.
Externí odkaz:
https://doaj.org/article/bfe2916fa6f34d0b97cd125ff8cceb36
Akademický článek
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