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45 Publications
2023 | Journal Article | LibreCat-ID: 46132
Littmann, Mario, Dirk Reuter, and Donat Josef As. “Remote Epitaxy of Cubic Gallium Nitride on Graphene‐Covered 3C‐SiC Substrates by Plasma‐Assisted Molecular Beam Epitaxy.” Physica Status Solidi (b) 260, no. 7 (2023). https://doi.org/10.1002/pssb.202300034.
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2023 | Journal Article | LibreCat-ID: 46741
Zscherp, Mario Fabian, Silas Aurel Jentsch, Marius Johannes Müller, Vitalii Lider, Celina Becker, Limei Chen, Mario Littmann, et al. “Overcoming the Miscibility Gap of GaN/InN in MBE Growth of Cubic InxGa1–xN.” ACS Applied Materials & Interfaces 15, no. 33 (2023): 39513–22. https://doi.org/10.1021/acsami.3c06319.
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2023 | Journal Article | LibreCat-ID: 46573
Baron, Elias, Rüdiger Goldhahn, Shirly Espinoza, Martin Zahradník, Mateusz Rebarz, Jakob Andreasson, Michael Deppe, Donat Josef As, and Martin Feneberg. “Time-Resolved Pump–Probe Spectroscopic Ellipsometry of Cubic GaN. I. Determination of the Dielectric Function.” Journal of Applied Physics 134, no. 7 (2023). https://doi.org/10.1063/5.0153091.
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2022 | Journal Article | LibreCat-ID: 35232
Meier, Falco, Mario Littmann, Julius Bürger, Thomas Riedl, Daniel Kool, Jörg Lindner, Dirk Reuter, and Donat Josef As. “Selective Area Growth of Cubic Gallium Nitride in Nanoscopic Silicon Dioxide Masks.” Physica Status Solidi (b), 2022. https://doi.org/10.1002/pssb.202200508.
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2021 | Journal Article | LibreCat-ID: 23842
Baron, Elias, Martin Feneberg, Rüdiger Goldhahn, Michael Deppe, Fabian Tacken, and Donat Josef As. “Optical Evidence of Many-Body Effects in the Zincblende Al$_\mathrm{x}$Ga$_\mathrm{1-X}$N Alloy System.” Journal of Physics D: Applied Physics, 2021. https://doi.org/10.1088/1361-6463/abb97a.
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2021 | Journal Article | LibreCat-ID: 25227 | 
Hajlaoui, Mahdi, Stefano Ponzoni, Michael Deppe, Tobias Henksmeier, Donat Josef As, Dirk Reuter, Thomas Zentgraf, et al. “Extremely Low-Energy ARPES of Quantum Well States in Cubic-GaN/AlN and GaAs/AlGaAs Heterostructures.” Scientific Reports 11 (2021). https://doi.org/10.1038/s41598-021-98569-6.
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2021 | Journal Article | LibreCat-ID: 23843
Meier, F., M. Protte, E. Baron, M. Feneberg, R. Goldhahn, Dirk Reuter, and Donat Josef As. “Selective Area Growth of Cubic Gallium Nitride on Silicon (001) and 3C-Silicon Carbide (001).” AIP Advances, 2021. https://doi.org/10.1063/5.0053865.
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2020 | Journal Article | LibreCat-ID: 23838
Beloufa, Abbes, Driss Bouguenna, Nawel Kermas, and Donat Josef As. “A Physics-Based Compact Static and Dynamic Characteristics Model for Al2O3/InxAl1−xN/AlN/GaN MOS-HEMTs.” Journal of Electronic Materials, 2020, 2008–17. https://doi.org/10.1007/s11664-019-07927-8.
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2020 | Journal Article | LibreCat-ID: 23840
Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Photoluminescence Line‐Shape Analysis of Highly N‐Type Doped Zincblende GaN.” Physica Status Solidi (B), 2020. https://doi.org/10.1002/pssb.201900522.
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2020 | Journal Article | LibreCat-ID: 23841
Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and Donat Josef As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al x Ga 1− x N.” Physica Status Solidi (B), 2020. https://doi.org/10.1002/pssb.201900532.
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2019 | Journal Article | LibreCat-ID: 23831
Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Influence of the Free-Electron Concentration on the Optical Properties of Zincblende GaN up to 1×1020cm−3.” Physical Review Materials, 2019. https://doi.org/10.1103/physrevmaterials.3.104603.
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2019 | Journal Article | LibreCat-ID: 8646
Deppe, M., J. W. Gerlach, S. Shvarkov, D. Rogalla, H.-W. Becker, Dirk Reuter, and Donat Josef As. “Germanium Doping of Cubic GaN Grown by Molecular Beam Epitaxy.” Journal of Applied Physics, 2019. https://doi.org/10.1063/1.5066095.
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2019 | Journal Article | LibreCat-ID: 13965
Buß, J. H., T. Schupp, Donat Josef As, D. Hägele, and J. Rudolph. “Optical Excitation Density Dependence of Spin Dynamics in Bulk Cubic GaN.” Journal of Applied Physics, 2019. https://doi.org/10.1063/1.5123914.
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2019 | Journal Article | LibreCat-ID: 13966
Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Influence of the Free-Electron Concentration on the Optical Properties of Zincblende GaN up to 1×1020cm−3.” Physical Review Materials, 2019. https://doi.org/10.1103/physrevmaterials.3.104603.
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2019 | Journal Article | LibreCat-ID: 15444 |
Deppe, Michael, Tobias Henksmeier, Jürgen W. Gerlach, Dirk Reuter, and Donat J. As. “Molecular Beam Epitaxy Growth and Characterization of Germanium‐Doped Cubic Al x Ga 1− x N.” Physica Status Solidi (b), 2019. https://doi.org/10.1002/pssb.201900532.
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2018 | Journal Article | LibreCat-ID: 4809
Herval, Leonilson K.S., Marcio P.F. de Godoy, Tobias Wecker, and Donat Josef As. “Investigation on Interface-Related Defects by Photoluminescence of Cubic (Al)GaN/AlN Multi-Quantum Wells Structures.” Journal of Luminescence 198 (2018): 309–13. https://doi.org/10.1016/j.jlumin.2018.02.051.
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2018 | Journal Article | LibreCat-ID: 7022
Blumenthal, Sarah, Dirk Reuter, and Donat Josef As. “Optical Properties of Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy.” Physica Status Solidi (B) 255, no. 5 (2018). https://doi.org/10.1002/pssb.201700457.
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2018 | Book Chapter | LibreCat-ID: 4350
As, Donat Josef, and Klaus Lischka. “Nonpolar Cubic III-Nitrides: From the Basics of Growth to Device Applications.” In Molecular Beam Epitaxy, 95–114. Elsevier, 2018. https://doi.org/10.1016/b978-0-12-812136-8.00006-2.
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2018 | Journal Article | LibreCat-ID: 20588
Blumenthal, Sarah, Torsten Rieger, Doris Meertens, Alexander Pawlis, Dirk Reuter, and Donat Josef As. “Stacked Self-Assembled Cubic GaN Quantum Dots Grown by Molecular Beam Epitaxy.” Physica Status Solidi (b) 255, no. 3 (2018): 1600729. https://doi.org/10.1002/pssb.201600729.
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2017 | Journal Article | LibreCat-ID: 4808
Wecker, Tobias, Gordon Callsen, Axel Hoffmann, Dirk Reuter, and Donat Josef As. “Correlation of the Carrier Decay Time and Barrier Thickness for Asymmetric Cubic GaN/Al0.64Ga0.36N Double Quantum Wells.” Physica Status Solidi (B) 255, no. 5 (2017). https://doi.org/10.1002/pssb.201700373.
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