Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Kranert, Christian"'
Autor:
Kranert, Christian, Jenderka, Marcus, Lenzner, Jörg, Lorenz, Michael, von Wenckstern, Holger, Schmidt-Grund, Rüdiger, Grundmann, Marius
We present X-ray diffraction and Raman spectroscopy investigations of a (100)-oriented (AlxGa1–x)2O3 thin film on MgO (100) and bulk-like ceramics in dependence on their composition. The thin film grown by pulsed laser deposition has a continuous l
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Autor:
Schmidt-Grund, Rüdiger, Kranert, Christian, von Wenckstern, Holger, Zviagin, Vitaly, Lorenz, Michael, Grundmann, Marius
We determined the dielectric function of the alloy system (AlxGa1−x)2O3 by spectroscopic ellipsometry in the wide spectral range from 0.5 eV to 8.5 eV and for Al contents ranging from x = 0.11 to x = 0.55. For the composition range x
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https://ul.qucosa.de/id/qucosa%3A31190
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Autor:
Schmidt-Grund, Rüdiger, Hannes, Krauß, Kranert, Christian, Bonholzer, Michael, Grundmann, Marius
We present the dielectric function of a bcc-In2O3 thin film in the wide spectral range from nearinfrared to vacuum-ultraviolet and for temperatures 10 K–300K, determined by spectroscopic ellipsometry. From the temperature dependence of electronic t
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https://ul.qucosa.de/id/qucosa%3A31382
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Autor:
Kranert, Christian, Lenzner, Jörg, Jenderka, Marcus, Lorenz, Michael, von Wenckstern, Holger, Schmidt-Grund, Rüdiger, Grundmann, Marius
We present X-ray diffraction and Raman spectroscopy investigations of (InxGa1–x)2O3 thin films and bulk-like ceramics in dependence of their composition. The thin films grown by pulsed laser deposition have a continuous lateral composition spread a
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https://ul.qucosa.de/id/qucosa%3A31217
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Autor:
Schmidt-Grund, Rüdiger, Kranert, Christian, Böntgen, Tammo, von Wenckstern, Holger, Krauß, Hannes, Grundmann, Marius
We determined the dielectric function of the alloy system (InxGa1−x)2O3 by spectroscopic ellipsometry in the wide spectral range from 0.5 eV to 8.5 eV and for In contents ranging from x = 0.02 to x = 0.61. The predicted optical transitions for bina
Externí odkaz:
https://ul.qucosa.de/id/qucosa%3A31191
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We present a model for exciton-mediated first-order Raman scattering by longitudinal optical phonons in the presence of surfaces and point defects. It is consistent with the experimental data for all wurtzite structure materials investigated and revi
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https://ul.qucosa.de/id/qucosa%3A80302
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Publikováno v:
In Materials Science in Semiconductor Processing February 2024 170
Autor:
Dossa, Scott S., Ponomarev, Ilya, Feigelson, Boris N., Hainke, Marc, Kranert, Christian, Friedrich, Jochen, Derby, Jeffrey J.
Publikováno v:
In Journal of Crystal Growth 1 May 2023 609
Autor:
Kranert, Christian
Die vorliegende Arbeit befasst sich mit der Untersuchung von weitbandlückigen Halbleitern mittels Raman-Spektroskopie. Diese wurde vorwiegend unter Verwendung von Licht einer Wellenlänge von 325 nm im ultravioletten Spektralbereich angeregt. Damit
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https://ul.qucosa.de/id/qucosa%3A13130
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Autor:
Wang, Kerry, Koch, Holger, Trempa, Matthias, Kranert, Christian, Friedrich, Jochen, Derby, Jeffrey J.
Publikováno v:
In Journal of Crystal Growth 15 December 2021 576