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205 Publications
2013 | Conference Paper | LibreCat-ID: 64459
Gerhardt, N. C., Koukourakis, N., Finkeldey, M., Hofmann, M., Kunert, B., Zimprich, M., Volz, K., Stolz, W., Jandieri, K., Gebhard, F., & Baranovskii, S. (2013). Non-exponential photoluminescence transients in GaNAsP lattice matched to (001) silicon substrate. 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.”
LibreCat
2013 | Journal Article | LibreCat-ID: 64467
Höpfner, H., Ludwig, A., Ludwig, A., Reuter, D., Wieck, A., Gerhardt, N. C., Hofmann, M., Fritsche, C., Stromberg, F., Wende, H., & Keune, W. (2013). Spin relaxation length in quantum dot spin LEDs. Physica Status Solidi, 10(9), 1214–1217. https://doi.org/10.1002/pssc.201200689
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2013 | Conference Paper | LibreCat-ID: 64468
Gerhardt, N. C., Höpfner, H., Lindemann, M., Li, M., Jähme, H., Hofmann, M., & Ackemann, T. (2013). Ultrafast spin-polarized vertical-cavity surface-emitting lasers. Spintronics VI, 8313–8380. https://doi.org/10.1117/12.2022720
LibreCat
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2013 | Journal Article | LibreCat-ID: 64455
Koukourakis, N., Gerhardt, N. C., Hofmann, M., Kunert, B., Liebich, S., Zimprich, M., Volz, K., Stolz, W., Gebhard, F., Baranovskii, S. D., & Jandieri, K. (2013). Nonexponential photoluminescence transients in a Ga(NAsP) lattice matched to a (001) silicon substrate. Physical Review, 87(3). https://doi.org/10.1103/physrevb.87.035303
LibreCat
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2013 | Journal Article | LibreCat-ID: 64457
Jaedicke, V., Gerhardt, N. C., Hofmann, M., Agcaer, S., Robles, F. E., Steinert, M., Jones, D., Goebel, S., & Welp, H. (2013). Comparison of different metrics for analysis and visualization in spectroscopic optical coherence tomography. Biomedical Optics Express, 4(12), 2945–2961. https://doi.org/10.1364/boe.4.002945
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2013 | Conference Paper | LibreCat-ID: 64461
Jaedicke, V., Koukourakis, N., Adinda-Ougba, A., Gerhardt, N. C., Hofmann, M., Goebel, S., Wiethoff, H., Welp, H., Cogswell, C. J., Brown, T. G., Conchello, J.-A., & Wilson, T. (2013). Quantitative phase analysis through scattering media by depth-filtered digital holography. Three-Dimensional and Multidimensional Microscopy, 85891J-85891J – 8. https://doi.org/10.1117/12.2001159
LibreCat
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2013 | Journal Article | LibreCat-ID: 64458
Jaedicke, V., Gerhardt, N. C., Hofmann, M., Agcaer, S., Goebel, S., & Welp, H. (2013). Contrast enhancement methods in optical coherence tomography using spectral features. Biomedical Engineering, 58(Suppl. 1), 1–2. https://doi.org/10.1515/bmt-2013-4269
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2013 | Book Chapter | LibreCat-ID: 64462
Ludwig, A., Höpfner, H., Gerhardt, N. C., König, J., Hofmann, M. R., Wieck, A., Sothmann, B., Nannen, J., Kümmell, T., & Bacher, G. (2013). Quantum dot spintronics - fundamentals and applications. In Magnetic nanostructures (pp. 235–268). https://doi.org/10.1007/978-3-642-32042-2_7
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2013 | Dissertation | LibreCat-ID: 64454
Gerhardt, N. C., & für Elektrotechnik und Informationstechnik, F. (2013). “More than Moore” - novel photonic concepts for information technology.
LibreCat
2013 | Conference Paper | LibreCat-ID: 64465
Höpfner, H., Ludwig, A., Ludwig, A., Reuter, D., Wieck, A., Gerhardt, N. C., Hofmann, M., Fritsche, C., Stromberg, F., Wendes, H., & Keunes, W. (2013). Spin injection, transport, and relaxation in spin light-emitting diodes - magnetic field effects. Spintronics VI, 8813–43. https://doi.org/10.1117/12.2023324
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2012 | Conference Paper | LibreCat-ID: 64476
Koukourakis, N., Funke, D., Gerhardt, N. C., Hofmann, M. R., Klimasch, M., Liebich, S., Zimprich, M., Kunert, B., Volz, K., Stolz, W., Kubby, J., & Reed, G. T. (2012). Photoluminescence and optical gain of Ga(NAsP) heterostructures pseudomorphically grown on silicon (001) substrate. Silicon Photonics VII, 1–6. https://doi.org/10.1117/12.907677
LibreCat
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2012 | Conference Paper | LibreCat-ID: 64477
Höpfner, H., Li, M., Ludwig, A., Ludwig, A., Reuter, D., Wieck, A., Gerhardt, N. C., Hofmann, M., Stromberg, F., Wende, H., & Keune, W. (2012). Room temperature spin relaxation in quantum dot based spin-optoelectronic devices. Ultrafast Phenomena and Nanophotonics XVI, 1–7. https://doi.org/10.1117/12.907821
LibreCat
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2012 | Journal Article | LibreCat-ID: 64485
Koukourakis, N., Gerhardt, N. C., Hofmann, M. R., Klimasch, M., Liebich, S., Trusheim, D., Zimprich, M., Volz, K., Stolz, W., & Kunert, B. (2012). 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.
LibreCat
2012 | Journal Article | LibreCat-ID: 64483
Höpfner, H., Ludwig, A., Ebbing, A., Reuter, D., Wieck, A., Gerhardt, N. C., Hofmann, M. R., Stromberg, F., Wende, H., Keune, W., & Fritsche, C. (2012). 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.
LibreCat
2012 | Journal Article | LibreCat-ID: 64482
Jaedicke, V., Agcaer, S., Gerhardt, N. C., Hofmann, M., Goebel, S., Wiethoff, H., & Welp, H. (2012). System development for spectroscopic optical coherence tomography. Biomedical Engineering, 57(Heft SI-1 Track-B), 327. https://doi.org/10.1515/bmt-2012-4245
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 64481
Gerhardt, N. C., & Hofmann, M. (2012). Spin-controlled vertical-cavity surface-emitting lasers. Advances in Optical Technologies, 268949-1-268949–15. https://doi.org/10.1155/2012/268949
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 64470
Li, M., Gerhardt, N. C., Hofmann, M., & Ackemann, T. (2012). Analysis of birefringence controlled ultrafast polarization oscillations in spin vertical-cavity surface-emitting lasers. EOS Annual Meeting 2012 (EOSAM 2012), 104–107.
LibreCat
2012 | Journal Article | LibreCat-ID: 64480
Höpfner, H., Ludwig, A., Reuter, D., Wieck, A., Gerhardt, N. C., Hofmann, M. R., Fritsche, C., Stromberg, F., Wende, H., & Keune, W. (2012). 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.
LibreCat
2012 | Journal Article | LibreCat-ID: 64472
Soldat, H., Li, M., Gerhardt, N. C., Hofmann, M., Ludwig, A., Ebbing, A., Reuter, D., Wieck, A., Stromberg, F., Keune, W., & Wende, H. (2012). Erratum: “Room temperature spin relaxation length in spin light-emitting diodes” - [Appl. Phys. Lett. 99, 051102 (2011)]. Applied Physics Letters, 100(26), 269902–1. https://doi.org/10.1063/1.4728990
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 64473
Koukourakis, N., Gerhardt, N. C., Hofmann, M., Bückers, C., Funke, D. A., Liebich, S., Chatterjee, S. N., Lange, C., Zimprich, M., Volz, K., Stolz, W., Kunert, B., & Koch, S. W. (2012). High room-temperature optical gain in Ga(NAsP)/Si heterostructures. Applied Physics Letters, 100(9), 092107-1-092107–3. https://doi.org/10.1063/1.3690886
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