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Fakultät für Physik, Experimentalphysik
Anschrift
Mülheimer Str
47057 Duisburg
47057 Duisburg
Raum
ME 251
Telefon
E-Mail
Funktionen
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Gruppe der Hochschullehrerinnen und Hochschullehrer, Fakultätsrat Physik
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Wissenschaftliche/r Mitarbeiter/in, Arbeitsgruppe Prof. Lorke
Aktuelle Veranstaltungen
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WiSe 2025
Vergangene Veranstaltungen (max. 10)
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SoSe 2025
- Semiconductor Optics and Quantum Structures - Halbleiteroptik- und -quantenstrukturen
- Halbleiter-, Oberflächen- und Nanophysik
- Kolloquium des SFB 1242
- Project - Semiconductor Optics and Quantum Structures - Projekt zu Halbleiteroptik- und quantenstrukturen
- Advanced Laboratory Course - Fortgeschrittenenpraktikum
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WiSe 2024
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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Plasma-induced optically active defects in hexagonal boron nitrideIn: Applied Physics Letters (APL), Jg. 126, 2025, Nr. 4, 043103DOI, Online Volltext (Open Access)
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Quantum stochastic resonance in a single-photon emitterIn: Communications Physics, Jg. 8, 2025, Nr. 1, 404DOI (Open Access)
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Quantum polyspectra approach to the dynamics of blinking quantum emitters at low photon rates without binning : Making every photon countIn: Physical Review A, Jg. 109, 2024, Nr. 6, 062210DOI, Online Volltext (Open Access)
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The interplay between electron tunneling and Auger emission in a single quantum emitter weakly coupled to an electron reservoirIn: Applied Physics Letters (APL), Jg. 124, 2024, Nr. 2, 023102DOI, Online Volltext (Open Access)
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Auger and spin dynamics in a self-assembled quantum dotIn: Journal of Applied Physics, Jg. 134, 2023, Nr. 15, 154304DOI (Open Access)
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Enhanced intensity of Raman signals from hexagonal boron nitride filmsIn: Applied Physics Letters (APL), Jg. 123, 2023, Nr. 7, 073101DOI (Open Access)
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Post-processing of real-time quantum event measurements for an optimal bandwidthIn: Scientific Reports, Jg. 13, 2023, Nr. 1, 1105DOI, Online Volltext (Open Access)
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Unraveling spin dynamics from charge fluctuationsIn: Physical Review Research, Jg. 5, 2023, Nr. 4, 043103DOI, Online Volltext (Open Access)
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Pushing the Limits in Real-Time Measurements of Quantum DynamicsIn: Physical Review Letters, Jg. 128, 2022, Nr. 8, 087701DOI, Online Volltext (Open Access)
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Quantum Zeno manipulation of quantum dotsIn: Physical Review Research, Jg. 4, 2022, Nr. 3, L032045DOI (Open Access)
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The role of momentum conservation on the tunneling between a two-dimensional electron gas and self-assembled quantum dotsIn: Journal of Applied Physics, Jg. 132, 2022, Nr. 6, 064401
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A monolithic, back-gated diamond field-effect transistor for tunable color centersIn: Diamond and Related Materials, Jg. 119, 2021, 108597
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Internal photoeffect from a single quantum emitterIn: Physical Review B, Jg. 103, 2021, Nr. 7, S. 075426DOI, Online Volltext (Open Access)
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Quantum Sensor for Nanoscale Defect CharacterizationIn: Physical Review Applied, Jg. 15, 2021, Nr. 2, S. 024029DOI (Open Access)
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Quantum polyspectra for modeling and evaluating quantum transport measurements : A unifying approach to the strong and weak measurement regimeIn: Physical Review Research, Jg. 3, 2021, Nr. 3, 033123DOI, Online Volltext (Open Access)
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Defect spectroscopy on the dielectric material aluminum oxideIn: Scientific Reports, Jg. 10, 2020, Nr. 1, 12533DOI, Online Volltext (Open Access)
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Real-Time Detection of Single Auger Recombination Events in a Self-Assembled Quantum DotIn: Nano Letters, Jg. 20, 2020, Nr. 3DOI, Online Volltext (Open Access)
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Contrast of 83% in reflection measurements on a single quantum dotIn: Scientific Reports, Jg. 9, 2019, S. 8817DOI, Online Volltext (Open Access)
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Gas dependent hysteresis in MoS2 field effect transistorsIn: 2D Materials, Jg. 6, 2019, Nr. 4DOI, Online Volltext (Open Access)
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Nonequilibrium carrier dynamics in self-assembled quantum dotsIn: Applied Physics Reviews, Jg. 6, 2019, Nr. 3, 031306
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Optical Detection of Single-Electron Tunneling into a Semiconductor Quantum DotIn: Physical Review Letters, Jg. 122, 2019, Nr. 24, S. 247403DOI, Online Volltext (Open Access)
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Patterning of diamond with 10 nm resolution by electron-beam-induced etchingIn: Nanotechnology, Jg. 30, 2019, Nr. 36, S. 365302DOI (Open Access)
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Photon Noise Suppression by a Built-in Feedback LoopIn: Nano Letters, Jg. 19, 2019, Nr. 1, S. 135 – 141DOI, Online Volltext (Open Access)
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Tunable carrier density and high mobility of two-dimensional hole gases on diamond : The role of oxygen adsorption and surface roughnessIn: Diamond and Related Materials, Jg. 97, 2019, S. 107450
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All-electrical measurement of the triplet-singlet spin relaxation time in self-assembled quantum dotsIn: Applied Physics Letters (APL), Jg. 111, 2017, Nr. 9, 092103_1 - 092103_4
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Charge-driven feedback loop in the resonance fluorescence of a single quantum dotIn: Physical Review B, Jg. 95, 2017, Nr. 11, S. 115305DOI, Online Volltext (Open Access)
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Electron dynamics in transport and optical measurements of self-assembled quantum dotsIn: Physica Status Solidi (B): Basic Solid State Physics, Jg. 254, 2017, Nr. 3, Special Issue: Single-Electron Control in Solid State Devices, S. 1600625
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Giant magneto-photoelectric effect in suspended grapheneIn: New Journal of Physics (NJP), Jg. 19, 2017, Nr. 6, S. 063028DOI (Open Access)
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Auger Recombination in Self-Assembled Quantum Dots : Quenching and Broadening of the Charged Exciton TransitionIn: Nano Letters, Jg. 16, 2016, Nr. 5, S. 3367 – 3372DOI, Online Volltext (Open Access)
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Optical Blocking of Electron Tunneling into a Single Self-Assembled Quantum DotIn: Physical Review Letters, Jg. 117, 2016, Nr. 1, S. 017401DOI, Online Volltext (Open Access)
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Photoelectron generation and capture in the resonance fluorescence of a quantum dotIn: Applied Physics Letters (APL), Jg. 108, 2016, Nr. 26, S. 263108DOI, Online Volltext (Open Access)
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Electron-beam induced nano-etching of suspended grapheneIn: Scientific Reports, Jg. 5, 2015, S. 7781DOI (Open Access)
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The effect of charged quantum dots on the mobility of a two-dimensional electron gas : how important is the Coulomb scattering?In: Journal of Applied Physics, Jg. 117, 2015, Nr. 5, S. 054305
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Tuning the tunneling probability between low-dimensional electron systems by momentum matchingIn: Applied Physics Letters (APL), Jg. 106, 2015, Nr. 24, S. 243105
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3 ns single-shot read-out in a quantum dot-based memory structureIn: Applied Physics Letters (APL), Jg. 104, 2014, Nr. 5, S. 053111
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Asymmetry of charge relaxation times in quantum dots: The influence of degeneracyIn: EPL (Europhysics Letters), Jg. 106, 2014, Nr. 4, S. 47002DOI, Online Volltext (Open Access)
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Time-resolved transconductance spectroscopy on self-assembled quantum dots : spectral evolution from single- into many-particle statesIn: Physical Review B: Condensed matter and materials physics, Jg. 89, 2014, Nr. 15, S. 155430
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Phase-locked indistinguishable photons with synthesized waveforms from a solid-state sourceIn: Nature Communications, Jg. 4, 2013, S. 1600DOI (Open Access)
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Role of the ligand layer for photoluminescence spectral diffusion of CdSe/ZnS nanoparticlesIn: Physical Review B: Condensed matter and materials physics, Jg. 88, 2013, Nr. 12, S. 125302-1 – 125302-6
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Spatial high resolution energy dispersive X-ray spectroscopy on thin lamellasIn: Ultramicroscopy, Jg. 129, 2013, S. 30 – 35
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Momentum matching in the tunneling between 2-dimensional and 0-dimensional electron systemsIn: Applied Physics Letters (APL), Jg. 100, 2012, Nr. 23, S. 232110
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N-GaAs/InGaP/p-GaAs core-multishell nanowire diodes for efficient light-to-current conversionIn: Advanced Functional Materials, Jg. 22, 2012, Nr. 5, S. 929 – 936
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Time-resolved detection of many-particle hole states in InAs/GaAs quantum dots using a two-dimensional hole gas up to 77 KIn: Physica Status Solidi (C): Current Topics in Solid State Physics, Jg. 9, 2012, Nr. 2, S. 243 – 246
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Transverse rectification in density-modulated two-dimensional electron gasesIn: Physical Review B: Condensed matter and materials physics, Jg. 86, 2012, Nr. 8, 085309
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Mobility and carrier density in nanoporous indium tin oxide filmsIn: Physical Review B: Condensed matter and materials physics, Jg. 83, 2011, Nr. 21, S. 212201
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Optical properties of heavily doped GaAs nanowires and electroluminescent nanowire structuresIn: Nanotechnology, Jg. 22, 2011, Nr. 8, S. 085702
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Role of oxygen on microstructure and thermoelectric properties of silicon nanocompositesIn: Journal of Applied Physics, Jg. 110, 2011, Nr. 11, 113515
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Spatially resolved photoelectric performance of axial GaAs nanowire pn-diodesIn: Nano Research, Jg. 4, 2011, Nr. 10, S. 987 – 995
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Synthesis and ink-jet printing of highly luminescing silicon nanoparticles for printable electronicsIn: Journal of Nanoscience and Nanotechnology, Jg. 11, 2011, Nr. 6, S. 5028 – 5033
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The QD-flash : a quantum dot-based memory deviceIn: Semiconductor Science and Technology, Jg. 26, 2011, Nr. 1, S. 014026
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The influence of charged InAs quantum dots on the conductance of a two-dimensional electron gas : mobility vs. carrier concentrationIn: Applied Physics Letters (APL), Jg. 99, 2011, Nr. 22, S. 223510
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Time-resolved high-temperature detection with single charge resolution of holes tunneling into many-particle quantum dot statesIn: Physical Review B: Condensed matter and materials physics, Jg. 84, 2011, Nr. 7, 1-7, art. no. 075309
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Transport spectroscopy of non-equilibrium many-particle spin states in self-assembled quantum dotsIn: Nature Communications, Jg. 2, 2011, S. 209DOI (Open Access)
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XeF2 gas-assisted focused-electron-beam-induced etching of GaAs with 30 nm resolutionIn: Nanotechnology, Jg. 22, 2011, Nr. 4, 1-5, art. no. 045301
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A two-dimensional electron gas as a sensitive detector for time-resolved tunneling measurements on self-assembled quantum dotsIn: Nanoscale Research Letters, Jg. 5, 2010, Nr. 5, S. 829 – 833DOI (Open Access)
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A two-dimensional electron gas as a sensitive detector to observe the charge carrier dynamics of self-assembled QDsIn: Physica E: Low-dimensional Systems and Nanostructures, Jg. 42, 2010, Nr. 10, S. 2598 – 2601
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A voltage-tunable in-plane diode in a two-dimensional-electron systemIn: Physica E: Low-dimensional Systems and Nanostructures, Jg. 42, 2010, Nr. 4,, S. 1216 – 1219
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Electroluminescence from silicon nanoparticles fabricated from the gas phaseIn: Nanotechnology, Jg. 21, 2010, Nr. 45, 455201 (5pp)
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Transverse ballistic rectification in density-modulated 2D-systemsIn: Physics of semiconductors, Jg. 1199, 2009, S. 143 – 144
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Using a two-dimensional electron gas to study nonequilibrium tunneling dynamics and charge storage in self-assembled quantum dotsIn: Applied Physics Letters (APL), Jg. 95, 2009, Nr. 2, S. 022113-1 – 022113-3
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Author Correction : Contrast of 83% in reflection measurements on a single quantum dotIn: Scientific Reports. Berlin: Springer Nature, Jg. 9, 2019, Nr. 1, S. 17811DOI (Open Access)
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Quantum dot-based flash memoriesIn: Nanoscale Semiconductor Memories: Technology and Applications: CRC Press, 2013, S. 183 – 200
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All-electrical transport spectroscopy of non-equilibrium many-particle states in self-assembled quantum dotsIn: Physics of semiconductors / 30th International Conference on the Physics of Semiconductors, Seoul, Korea, 25-30 July 2010 / Ihm, Jisoon; Cheong, Hyeonsik (Hrsg.). Melville: AIP, 2011, S. 351 – 352
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A 2D Electron Gas for Studies on Tunneling Dynamics and Charge Storage in Self-assembled Quantum DotsIn: Quantum Communication and Quantum Networking: Revised Selected Papers / First International Conference, QuantumComm 2009, Naples, Italy, October 26-30, 2009 / Sergienko, Alexander; Pascazio, Saverio; Villoresi, Paolo (Hrsg.). Berlin [u.a.]: Springer, 2010, S. 180 – 188