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205 Publications
2013 | Conference Paper | LibreCat-ID: 64459
Gerhardt, Nils Christopher, Nektarios Koukourakis, Markus Finkeldey, Martin Hofmann, Bernadette Kunert, Martin Zimprich, Kerstin Volz, et al. “Non-Exponential Photoluminescence Transients in GaNAsP Lattice Matched to (001) Silicon Substrate.” In DPG-Frühjahrstagung (DPG Spring Meeting) of the Condensed Matter Section with Its Divisions Biological Physics, Chemical and Polymer Physics, Crystallography, Dielectric Solids, Dynamics and Statistical Physics, Low Temperature Physics, Magnetism, Metal and Material Physics, Physics of Socio-Economic Systems, Semiconductor Physics, Surface Science, Thin Films, Vacuum Science and Technology Together with the Divions Microprobes, and Radiation and Medical Physics as Well as the Working Groups Industry and Business, and “Young DPG,” 2013.
LibreCat
2013 | Journal Article | LibreCat-ID: 64467
Höpfner, Henning, Arne Ludwig, Astrid Ludwig, Dirk Reuter, Andreas Wieck, Nils Christopher Gerhardt, Martin Hofmann, et al. “Spin Relaxation Length in Quantum Dot Spin LEDs.” Physica Status Solidi 10, no. 9 (2013): 1214–17. https://doi.org/10.1002/pssc.201200689.
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2013 | Conference Paper | LibreCat-ID: 64468
Gerhardt, Nils Christopher, Henning Höpfner, Markus Lindemann, Mingyuan Li, Hendrik Jähme, Martin Hofmann, and Thorsten Ackemann. “Ultrafast Spin-Polarized Vertical-Cavity Surface-Emitting Lasers.” In Spintronics VI, 8313–80, 2013. https://doi.org/10.1117/12.2022720.
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2013 | Journal Article | LibreCat-ID: 64455
Koukourakis, Nektarios, Nils Christopher Gerhardt, Martin Hofmann, Bernardette Kunert, Sven Liebich, Martin Zimprich, Kerstin Volz, et al. “Nonexponential Photoluminescence Transients in a Ga(NAsP) Lattice Matched to a (001) Silicon Substrate.” Physical Review 87, no. 3 (2013). https://doi.org/10.1103/physrevb.87.035303.
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2013 | Journal Article | LibreCat-ID: 64457
Jaedicke, Volker, Nils Christopher Gerhardt, Martin Hofmann, Semih Agcaer, Francisco E. Robles, Marian Steinert, David Jones, Sebastian Goebel, and Hubert Welp. “Comparison of Different Metrics for Analysis and Visualization in Spectroscopic Optical Coherence Tomography.” Biomedical Optics Express 4, no. 12 (2013): 2945–61. https://doi.org/10.1364/boe.4.002945.
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2013 | Conference Paper | LibreCat-ID: 64461
Jaedicke, Volker, Nektarios Koukourakis, Adamou Adinda-Ougba, Nils Christopher Gerhardt, Martin Hofmann, Sebastian Goebel, Helge Wiethoff, et al. “Quantitative Phase Analysis through Scattering Media by Depth-Filtered Digital Holography.” In Three-Dimensional and Multidimensional Microscopy, 85891J-85891J – 8, 2013. https://doi.org/10.1117/12.2001159.
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2013 | Journal Article | LibreCat-ID: 64458
Jaedicke, Volker, Nils Christopher Gerhardt, Martin Hofmann, Semih Agcaer, Sebastian Goebel, and Hubert Welp. “Contrast Enhancement Methods in Optical Coherence Tomography Using Spectral Features.” Biomedical Engineering 58, no. Suppl. 1 (2013): 1–2. https://doi.org/10.1515/bmt-2013-4269.
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2013 | Book Chapter | LibreCat-ID: 64462
Ludwig, Arne, Henning Höpfner, Nils Christopher Gerhardt, Jürgen König, Martin R. Hofmann, Andreas Wieck, Björn Sothmann, Jörg Nannen, Tilmar Kümmell, and Gerd Bacher. “Quantum Dot Spintronics - Fundamentals and Applications.” In Magnetic Nanostructures, 235–68, 2013. https://doi.org/10.1007/978-3-642-32042-2_7.
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2013 | Dissertation | LibreCat-ID: 64454
Gerhardt, Nils Christopher, and Fakultät für Elektrotechnik und Informationstechnik. “More than Moore” - Novel Photonic Concepts for Information Technology, 2013.
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2013 | Conference Paper | LibreCat-ID: 64465
Höpfner, Henning, Arne Ludwig, Astrid Ludwig, Dirk Reuter, Andreas Wieck, Nils Christopher Gerhardt, Martin Hofmann, et al. “Spin Injection, Transport, and Relaxation in Spin Light-Emitting Diodes - Magnetic Field Effects.” In Spintronics VI, 8813–43, 2013. https://doi.org/10.1117/12.2023324.
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2012 | Conference Paper | LibreCat-ID: 64476
Koukourakis, Nektarios, Dominic Funke, Nils Christopher Gerhardt, Martin R. Hofmann, Max Klimasch, Sven Liebich, Martin Zimprich, et al. “Photoluminescence and Optical Gain of Ga(NAsP) Heterostructures Pseudomorphically Grown on Silicon (001) Substrate.” In Silicon Photonics VII, 1–6, 2012. https://doi.org/10.1117/12.907677.
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2012 | Conference Paper | LibreCat-ID: 64477
Höpfner, Henning, Mingyuan Li, Arne Ludwig, Astrid Ludwig, Dirk Reuter, Andreas Wieck, Nils Christopher Gerhardt, et al. “Room Temperature Spin Relaxation in Quantum Dot Based Spin-Optoelectronic Devices.” In Ultrafast Phenomena and Nanophotonics XVI, 1–7, 2012. https://doi.org/10.1117/12.907821.
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2012 | Journal Article | LibreCat-ID: 64485
Koukourakis, Nektarios, Nils Christopher Gerhardt, Martin R. Hofmann, Max Klimasch, Sven Liebich, Daniel Trusheim, Martin Zimprich, Kerstin Volz, Wolfgang Stolz, and Bernadette Kunert. “Time-Resolved Photoluminescence and Optical Gain in Ga(NAsP) Pseudomorphically Grown on Silicon.” 76th Jahrestagung Der DPG (76th Annual Conference of the DPG) and DPG-Frühjahrstagung (Spring Meeting) of the Condensed Matter Section (SKM) with Further DPG Divisions: Environmental Physics, Microprobes, Radiation and Medical Physics, as Well as the DPG Working Groups: Energy, Equal Opportunities, Industry and Business, Information, Philosophy of Physics, Physics and Disarmament, Young DPG, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 64483
Höpfner, Henning, Arne Ludwig, Astrid Ebbing, Dirk Reuter, Andreas Wieck, Nils Christopher Gerhardt, Martin R. Hofmann, et al. “Temperature Dependence of the Spin Relaxation Length in Spin Quantum Dot LEDs.” 76th Jahrestagung Der DPG (76th Annual Conference of the DPG) and DPG-Frühjahrstagung (Spring Meeting) of the Condensed Matter Section (SKM) with Further DPG Divisions: Environmental Physics, Microprobes, Radiation and Medical Physics, as Well as the DPG Working Groups: Energy, Equal Opportunities, Industry and Business, Information, Philosophy of Physics, Physics and Disarmament, Young DPG, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 64482
Jaedicke, Volker, Semih Agcaer, Nils Christopher Gerhardt, Martin Hofmann, Sebastian Goebel, Helge Wiethoff, and Hubert Welp. “System Development for Spectroscopic Optical Coherence Tomography.” Biomedical Engineering 57, no. Heft SI-1 Track-B (2012): 327. https://doi.org/10.1515/bmt-2012-4245.
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2012 | Journal Article | LibreCat-ID: 64481
Gerhardt, Nils Christopher, and Martin Hofmann. “Spin-Controlled Vertical-Cavity Surface-Emitting Lasers.” Advances in Optical Technologies, 2012, 268949-1-268949–15. https://doi.org/10.1155/2012/268949.
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2012 | Conference Paper | LibreCat-ID: 64470
Li, Mingyuan, Nils Christopher Gerhardt, Martin Hofmann, and Thorsten Ackemann. “Analysis of Birefringence Controlled Ultrafast Polarization Oscillations in Spin Vertical-Cavity Surface-Emitting Lasers.” In EOS Annual Meeting 2012 (EOSAM 2012), 104–7, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 64480
Höpfner, Henning, Arne Ludwig, Dirk Reuter, Andreas Wieck, Nils Christopher Gerhardt, Martin R. Hofmann, Carola Fritsche, Frank Stromberg, Heiko Wende, and Werner Keune. “Spin Relaxation Dynamics in Spin-LEDs.” 76th Jahrestagung Der DPG (76th Annual Conference of the DPG) and DPG-Frühjahrstagung (Spring Meeting) of the Condensed Matter Section (SKM) with Further DPG Divisions: Environmental Physics, Microprobes, Radiation and Medical Physics, as Well as the DPG Working Groups: Energy, Equal Opportunities, Industry and Business, Information, Philosophy of Physics, Physics and Disarmament, Young DPG, 2012.
LibreCat
2012 | Journal Article | LibreCat-ID: 64472
Soldat, Henning, Mingyuan Li, Nils Christopher Gerhardt, Martin Hofmann, Arne Ludwig, Astrid Ebbing, Dirk Reuter, et al. “Erratum: ‘Room Temperature Spin Relaxation Length in Spin Light-Emitting Diodes’ - [Appl. Phys. Lett. 99, 051102 (2011)].” Applied Physics Letters 100, no. 26 (2012): 269902–1. https://doi.org/10.1063/1.4728990.
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2012 | Journal Article | LibreCat-ID: 64473
Koukourakis, Nektarios, Nils Christopher Gerhardt, Martin Hofmann, Christina Bückers, Dominic A. Funke, Sven Liebich, Sati Nath Chatterjee, et al. “High Room-Temperature Optical Gain in Ga(NAsP)/Si Heterostructures.” Applied Physics Letters 100, no. 9 (2012): 092107-1-092107–3. https://doi.org/10.1063/1.3690886.
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