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Universitätsprofessor/in, Werkstoffe der Elektrotechnik
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Universitätsprofessor/in, Studienberatung
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Vorsitzender, Prüfungsausschuss NanoEngineering
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SoSe 2025
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WiSe 2024
- Einführung in die Werkstoffe
- Einführung in die Nano- und Quantentechnologie
- Auslandsforschungsprojekt
- Einführung in die Werkstoffe
- Optoelektronik Praktikum
- Praxisprojekt Mikro- und Optoelektronik
- Einführung in die Nano- und Quantentechnologie
- E3 - IngWi - Einführung in die Werkstoffe - Cr. 5-5
- Aktuelle Probleme der Nanotechnologie und Nanoanalytik
- Einführung in die Werkstoffe
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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Band structure alignment in transfer-free MOCVD grown 2D-TMDC heterostructures revealed by ambient KPFMIn: APL Materials , Jg. 13 2025, Nr. 4, 041112DOI (Open Access)
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Bright white light emitting diodes based on sustainable graphene quantum dots derived from Moringa oleifera leaves as photo-converter layerIn: Carbon Letters 2025 , in pressDOI (Open Access)
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Correction to: Exciton-driven change of phonon modes causes strong temperature dependent bandgap shift in nanoclustersIn: Nature Communications , Jg. 16 2025, Nr. 1, 3963DOI (Open Access)
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Europium(iii)/terbium(iii) mixed metal–organic frameworks and their application as ratiometric thermometers with tuneable sensitivity in organic dispersionIn: RSC Advances , Jg. 15 2025, Nr. 14, S. 11230 – 11242DOI (Open Access)
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Demystifying Trion Emission in CdSe NanoplateletsIn: ACS Nano , Jg. 18 2024, Nr. 35, S. 24523 – 24531
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Effect of growth temperature on the microstructure and properties of epitaxial MoS₂ monolayers grown by metalorganic chemical vapor depositionIn: Journal of Vacuum Science and Technology A: Vacuum, Surfaces, and Films , Jg. 42 2024, Nr. 2, 022201
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Impact of exciton fine structure on the energy transfer in magic-sized (CdSe)₁₃ clustersIn: Nano Research , Jg. 17 2024, Nr. 12, S. 10669 – 10676DOI (Open Access)
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Photogating through Unidirectional Charge Carrier Funneling in Two-Dimensional Transition Metal Dichalcogenide/Perovskite Heterostructure PhotodetectorsIn: ACS Applied Optical Materials , Jg. 2 2024, Nr. 5, S. 852 – 861
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Self-Powered Photodetectors Based on Scalable MOCVD-Grown WS₂-MoS₂ HeterostructuresIn: ACS Photonics , Jg. 11 2024, Nr. 16, S. 2228 – 2235
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Impact of synthesis temperature and precursor ratio on the crystal quality of MOCVD WSe₂ monolayersIn: Nanotechnology , Jg. 34 2023, Nr. 20, 205602
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Limitations of the Tauc Plot MethodIn: Advanced Functional Materials , Jg. 33 2023, Nr. 47, 2304523DOI (Open Access)
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Local optical analysis of InGaN/GaN nanorod LED structures grown on Si(111)In: Journal of Applied Physics , Jg. 134 2023, Nr. 4, 044303DOI (Open Access)
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Recent improvements on surface acoustic wave sensors based on graphenic nanomaterialsIn: Materials Science in Semiconductor Processing , Jg. 167 2023, 107811
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Silver nanowire electrodes for transparent light emitting devices based on WS₂ monolayersIn: Nanotechnology , Jg. 34 2023, Nr. 28, 285201DOI (Open Access)
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Spectral fingerprints of individual Mn2+ impurities and Mn2+ pairs in magic-sized nanoclustersIn: The Journal of Chemical Physics (JCP) , Jg. 158 2023, Nr. 22, 224308DOI (Open Access)
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Graphene as a Transparent Conductive Electrode in GaN-Based LEDsIn: Materials , Jg. 15 2022, Nr. 6, 2203DOI (Open Access)
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Monitoring Catalytic 2-Propanol Oxidation over Co₃O₄Nanowires via in Situ Photoluminescence SpectroscopyIn: The Journal of Physical Chemistry Letters , Jg. 13 2022, Nr. 14, S. 3217 – 3223
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Progress and Challenges of InGaN/GaN-Based Core–Shell Microrod LEDsIn: Materials , Jg. 15 2022, Nr. 5, 1626DOI, Online Volltext (Open Access)
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Role of Surface Adsorbates on the Photoresponse of (MO)CVD-Grown Graphene–MoS2 Heterostructure PhotodetectorsIn: ACS Applied Materials & Interfaces , Jg. 14 2022, Nr. 30, S. 35184 – 35193
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Supported Vanadium Oxide as a Photocatalyst in the Liquid Phase : Dissolution Studies and Selective Laser ExcitationIn: ChemPhotoChem , Jg. 6 2022, Nr. 1, e202100120DOI (Open Access)
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Temperature dependence of Fano resonances in CrPS4In: The Journal of Chemical Physics (JCP) , Jg. 156 2022, Nr. 5, S. 054707
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Alumina-Protected, Durable and Photostable Zinc Sulfide Particles from Scalable Atomic Layer DepositionIn: Advanced Functional Materials , Jg. 31 2021, Nr. 14, 2009323DOI (Open Access)
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Atmosphere-sensitive photoluminescence of CoxFe3−xO4 metal oxide nanoparticlesIn: RSC Advances , Jg. 11 2021, Nr. 54, S. 33905 – 33915DOI (Open Access)
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Band gap of pb(Fe0.5nb0.5)o3 thin films prepared by pulsed laser depositionIn: Materials , Jg. 14 2021, Nr. 22, 6841DOI, Online Volltext (Open Access)
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Link between Structural and Optical Properties of CoₓFe₃₋ ₓO₄Nanoparticles and Thin Films with Different Co/Fe RatiosIn: Journal of Physical Chemistry C: Nanomaterials and Interfaces , Jg. 125 2021, Nr. 26, S. 14356 – 14365
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Nanoconfinement-Controlled Synthesis of Highly Active, Multinary Nanoplatelet Catalysts from Lamellar Magic-Sized Nanocluster TemplatesIn: Advanced Functional Materials , Jg. 31 2021, Nr. 49, 2107447
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Nanocrystals form a superfluorescent lattice mimicking the atomic structure of perovskite materialsIn: Nature , Jg. 593 2021, Nr. 7860, S. 513 – 514
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On-chip 3D confocal optical study of an InGaN/GaN microrod LED in the low excitation regimeIn: Journal of Applied Physics , Jg. 130 2021, Nr. 2, 024505DOI (Open Access)
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Optical Probing of Crystal Lattice Configurations in Single CsPbBr₃ NanoplateletsIn: Nano Letters , Jg. 21 2021, Nr. 21, S. 9085 – 9092
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Orientation of Individual Anisotropic Nanocrystals Identified by Polarization FingerprintIn: ACS Nano , Jg. 15 2021, Nr. 8, S. 13579 – 13590
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Role of cooperative factors in the photocatalytic activity of Ba and Mn doped BiFeO₃nanoparticlesIn: Nanoscale Advances , Jg. 3 2021, Nr. 20, S. 5830 – 5840DOI (Open Access)
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Showerhead-assisted chemical vapor deposition of CsPbBr₃ films for LED applicationsIn: Journal of Materials Research (JMR) , Jg. 36 2021, Nr. 9, S. 1813 – 1823DOI (Open Access)
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Transfer-free, scalable photodetectors based on MOCVD-grown 2D-heterostructuresIn: 2D Materials , Jg. 8 2021, Nr. 4, 045015DOI (Open Access)
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Direct growth of graphene on GaN via plasma-enhanced chemical vapor deposition under N₂ atmosphereIn: 2D Materials , Jg. 7 2020, Nr. 3, 035019DOI (Open Access)
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Direct growth of graphene on Ge(100) and Ge(110) via thermal and plasma enhanced CVDIn: Scientific Reports , Jg. 10 2020, Nr. 1, S. 12938DOI (Open Access)
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Directed Exciton Magnetic Polaron Formation in a Single Colloidal Mn²⁺:CdSe/CdS Quantum DotIn: Nano Letters , Jg. 20 2020, Nr. 3, S. 1896 – 1906
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Exciton-driven change of phonon modes causes strong temperature dependent bandgap shift in nanoclustersIn: Nature Communications , Jg. 11 2020, Nr. 1, S. 4127DOI, Online Volltext (Open Access)
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Fine Structure of the Optical Absorption Resonance in Cs2AgBiBr6 Double Perovskite Thin FilmsIn: ACS Energy Letters , Jg. 5 2020, Nr. 2, S. 559 – 565
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Flexible Large-Area Light-Emitting Devices Based on WS₂ MonolayersIn: Advanced Optical Materials , Jg. 8 2020, Nr. 20, 2000694DOI (Open Access)
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MOVPE of Large-Scale MoS₂/WS₂, WS₂/MoS₂, WS₂/Graphene and MoS₂/Graphene 2D-2D Heterostructures for Optoelectronic ApplicationsIn: MRS Advances / Materials Research Society (Hrsg.) , Jg. 5 2020, Nr. 31-32, S. 1625 – 1633
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H2S-free Metal-Organic Vapor Phase Epitaxy of Coalesced 2D WS2 Layers on SapphireIn: MRS Advances / Materials Research Society (Hrsg.) , Jg. 4 2019, Nr. 10, S. 593 – 599
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Impurity incorporation and exchange interactions in Co²⁺-doped CdSe/CdS core/shell nanoplateletsIn: The Journal of Chemical Physics (JCP) , Jg. 151 2019, Nr. 22, S. 224708DOI (Open Access)
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Realization of Red Iridium-Based Ionic Transition Metal Complex Light-Emitting Electrochemical Cells (iTMC-LECs) by Interface-Induced Color ShiftIn: ACS Applied Materials & Interfaces , Jg. 11 2019, Nr. 25, S. 22612 – 22620
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Scalable Large-Area p-i-n Light-Emitting Diodes Based on WS₂ Monolayers Grown via MOCVDIn: ACS Photonics , Jg. 6 2019, Nr. 8, S. 1832 – 1839
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WS₂ monolayer-based light-emitting devices in a vertical p-n architectureIn: Nanoscale , Jg. 11 2019, Nr. 17, S. 8372 – 8379
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A light-emitting electrochemical cell (LEC) containing a hole-blocking layer of TmPyPBIn: Journal of Materials Chemistry C: Materials for Optical and Electronic Devices , Jg. 6 2018, Nr. 36, S. 9742 – 9748
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Co²⁺-Doping of Magic-Sized CdSe Clusters : Structural Insights via Ligand Field TransitionsIn: Nano Letters , Jg. 18 2018, Nr. 11, S. 7350 – 7357
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Design and realization of white quantum dot light-emitting electrochemical cell hybrid devicesIn: ACS Applied Materials & Interfaces , Jg. 10 2018, Nr. 49, S. 42637 – 42646
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Graphene growth through a recrystallization process in plasma enhanced chemical vapor depositionIn: Nanotechnology , Jg. 29 2018, Nr. 45, S. 455603
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Hidden interfaces revealed on an atomistic levelIn: Nature Nanotechnology , Jg. 13 2018, Nr. 9, S. 774 – 775
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Improved luminescence properties of MoS₂ monolayers grown via MOCVD: Role of pre-treatment and growth parametersIn: Nanotechnology , Jg. 29 2018, Nr. 29, S. 295704
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Influence of atmospheric species on the electrical properties of functionalized graphene sheetsIn: RSC Advances , Jg. 8 2018, Nr. 73, S. 42073 – 42079DOI, Online Volltext (Open Access)
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Low injection losses in InGaN/GaN LEDs : The correlation of photoluminescence, electroluminescence, and photocurrent measurementsIn: Journal of Applied Physics , Jg. 123 2018, Nr. 21, S. 214502
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Metalorganic Vapor-Phase Epitaxy Growth Parameters for Two-Dimensional MoS₂In: Journal of Electronic Materials (JEM) , Jg. 47 2018, Nr. 2, S. 910 – 916DOI (Open Access)
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Phonon Interaction and Phase Transition in Single Formamidinium Lead Bromide Quantum DotsIn: Nano Letters , Jg. 18 2018, Nr. 7, S. 4440 – 4446DOI (Open Access)
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Photocatalytic Methanol Oxidation by Supported Vanadium Oxide Species : Influence of Support and Degree of OligomerizationIn: European Journal of Inorganic Chemistry 2018, Nr. 33, S. 3725 – 3735DOI (Open Access)
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Proof of Equivalent Catalytic Functionality upon Photon-Induced and Thermal Activation of Supported Isolated Vanadia Species in Methanol OxidationIn: ChemCatChem , Jg. 10 2018, Nr. 11, S. 2360 – 2364DOI (Open Access)
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Proof of Equivalent Catalytic Functionality upon Photon-Induced and Thermal Activation of Supported Isolated Vanadia Species in Methanol Oxidation (Cover Profile)In: ChemCatChem , Jg. 10 2018, Nr. 11, S. 2325DOI (Open Access)
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Sp-d Exchange Interactions in Wave Function Engineered Colloidal CdSe/Mn : CdS Hetero-NanoplateletsIn: Nano Letters , Jg. 18 2018, Nr. 3, S. 2047 – 2053DOI (Open Access)
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The Role of Excitation Energy in Photobrightening and Photodegradation of Halide Perovskite Thin FilmsIn: The Journal of Physical Chemistry Letters , Jg. 9 2018, Nr. 8, S. 2062 – 2069
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Carrier transfer across a 2D-3D semiconductor heterointerface : the role of momentum mismatchIn: Physical Review B , Jg. 95 2017, Nr. 8, S. 081304
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Chemical Synthesis, Doping, and Transformation of Magic-Sized Semiconductor Alloy NanoclustersIn: Journal of the American Chemical Society: JACS , Jg. 139 2017, Nr. 19, S. 6761 – 6770
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Current-Induced Magnetic Polarons in a Colloidal Quantum-Dot DeviceIn: Nano Letters , Jg. 17 2017, Nr. 8, S. 4768 – 4773
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Green-yellow emitting hybrid light emitting electrochemical cellIn: Journal of Materials Chemistry C: Materials for Optical and Electronic Devices , Jg. 5 2017, Nr. 46, S. 12062 – 12068
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Large-area MoS 2 deposition via MOVPEIn: Journal of Crystal Growth , Jg. 464 2017, S. 100 – 104
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Low Resistive Edge Contacts to CVD-Grown Graphene Using a CMOS Compatible MetalIn: Annalen der Physik , Jg. 529 2017, Nr. 11, Special Issue: Science and Technology of Graphene, 1600410DOI, Online Volltext (Open Access)
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Performance Enhancement by ZnO Nanoparticle Layer in Hybrid Ionic Transition Metal Complex-Light-Emitting Electrochemical Cells (iTMC-LECs)In: Advanced Materials Technologies , Jg. 2 2017, Nr. 1, S. 1600215
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Relation between growth rate and structure of graphene grown in a 4″ showerhead chemical vapor deposition reactorIn: Nanotechnology , Jg. 28 2017, Nr. 18, S. 185601
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Solution-processed CuInS2-based white QD-LEDs with mixed active layer architectureIn: ACS Applied Materials & Interfaces , Jg. 9 2017, Nr. 12, S. 11224 – 11230
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Water-free synthesis of ZnO quantum dots for application as an electron injection layer in light-emitting electrochemical cellsIn: Journal of Materials Chemistry C: Materials for Optical and Electronic Devices , Jg. 5 2017, Nr. 9, S. 2344 – 2351
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Die Energie des Sonnenlichtes : Photoaktive Oxidmaterialien für den sichtbaren SpektralbereichIn: Unikate: Berichte aus Forschung und Lehre 2016, Nr. 48: Materials Chain : Forschung aus dem UA Ruhr-Profilschwerpunkt, S. 32 – 43DOI, Online Volltext (Open Access)
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Giant excitonic exchange splittings at zero field in single colloidal CdSe quantum dots doped with individual Mn2+ impuritiesIn: Nano Letters , Jg. 16 2016, Nr. 10, S. 6371 – 6377
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On the origin of contact resistances in graphene devices fabricated by optical lithographyIn: Applied Physics A: Materials Science and Processing , Jg. 122 2016, Nr. 2, S. 58
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Quantum dot / light-emitting electrochemical cell hybrid device and mechanism of its operationIn: ACS Applied Materials & Interfaces , Jg. 8 2016, Nr. 37, S. 24692 – 24698
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Gate control of carrier distribution in k-space in MoS2 monolayer and bilayer crystalsIn: Physical Review B: Condensed matter and materials physics , Jg. 91 2015, Nr. 12, S. 125305
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High-Speed GaN/GaInN Nanowire Array Light-Emitting Diode on Silicon(111)In: Nano Letters , Jg. 15 2015, Nr. 4, S. 2318 – 2323
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Implementation of graphene multilayer electrodes in quantum dot light-emitting devicesIn: Applied Physics A: Materials Science and Processing , Jg. 120 2015, Nr. 3, S. 1197 – 1203DOI (Open Access)
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Route to the smallest doped Semiconductor : Mn²+-Doped (CdSe)13 clustersIn: Journal of the American Chemical Society: JACS , Jg. 137 2015, Nr. 40, S. 12776 – 12779
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Current-induced control of the electron–nuclear spin system in semiconductors on a micrometer scaleIn: Physica Status Solidi (B): Basic Solid State Physics , Jg. 251 2014, Nr. 9: Special Issue: Semiconductor Spintronics, S. 1777 – 1785DOI (Open Access)
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Electrically driven single photon emission from a CdSe/ZnSSe single quantum dot at 200 KIn: Applied Physics Letters (APL) , Jg. 105 2014, Nr. 9, S. 091102
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Electrically driven single photon emission from a CdSe/ZnSSe/MgS semiconductor quantum dotIn: Physica Status Solidi (C): Current Topics in Solid State Physics , Jg. 11 2014, Nr. 7-8: Special Issue: 16th International Conference on II–VI Compounds and Related Materials (II–VI 2013) • E-MRS 2013 Spring Meeting – Symposium C, S. 1256 – 1259
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Highly Luminescent ZnO Quantum Dots Made in a Nonthermal PlasmaIn: Advanced Functional Materials , Jg. 24 2014, Nr. 14, S. 1988 – 1993
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Valence-band mixing effects in the upper-excited-state magneto-optical responses of colloidal Mn2+-doped CdSe quantum dotsIn: ACS Nano , Jg. 8 2014, Nr. 12, S. 12669 – 12675
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Low-Temperature MOCVD of Crystalline Ga2O3 Nanowires using tBu3GaIn: Chemical Vapor Deposition , Jg. 19 2013, Nr. 10-11-12, S. 347 – 354DOI, Online Volltext (Open Access)
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Measurement of gain and device performance of a 1050-nm vertical external cavity surface emitting laserIn: IEEE Journal of Quantum Electronics , Jg. 49 2013, Nr. 3, S. 380 – 385
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Recombination dynamics in single GaAs-nanowires with an axial heterojunction : N- versus p-doped areasIn: Journal of Applied Physics , Jg. 113 2013, Nr. 17, S. 174303-1 – 174303-5
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Subnanosecond magnetization dynamics induced by a pulsed magnetic field in diluted magnetic semiconductor quantum wellsIn: Physical Review B: Condensed matter and materials physics , Jg. 87 2013, Nr. 15, S. 155301
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The effect of degree of reduction on the electrical properties of functionalized graphene sheetsIn: Applied Physics Letters (APL) , Jg. 102 2013, Nr. 2, 023114
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Analysis of the pump wavelength dependence of a 1060 nm VECSELIn: IEEE Photonics Technology Letters (L-PT) , Jg. 24 2012, Nr. 5, S. 341 – 343
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Electric field tuning of spin splitting in a quantum dot coupled to a semimagnetic quantum dotIn: Journal of Applied Physics , Jg. 111 2012, Nr. 9, S. 093705
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Electron-nuclei spin coupling in GaAs-Free versus localized electronsIn: Applied Physics Letters (APL) , Jg. 100 2012, Nr. 13, S. 132103
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High-frequency electrical charge and spin control in a single InGaAs quantum dotIn: Physical Review B: Condensed matter and materials physics , Jg. 85 2012, Nr. 3, S. 035325
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P-Si/n-ZnO nanocrystal heterojunction light emitting deviceIn: Applied Physics Express , Jg. 5 2012, Nr. 3, S. 035001
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Quantum confinement-controlled exchange coupling in manganese(II)-doped CdSe two-dimensional quantum well nanoribbonsIn: Nano Letters , Jg. 12 2012, Nr. 10, S. 5311 – 5317
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Room temperature single photon emission from an epitaxially grown quantum dotIn: Applied Physics Letters (APL) , Jg. 100 2012, Nr. 6, S. 061114
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Dynamic nuclear spin resonance in n-GaAsIn: Physical Review Letters , Jg. 107 2011, Nr. 16, S. 167601
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Local voltage drop in a single functionalized graphene sheet characterized by kelvin probe force microscopyIn: Nano Letters , Jg. 11 2011, Nr. 9, S. 3543 – 3549
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Magnetic polaron formation dynamics in Mn2+-doped colloidal nanocrystals up to room temperatureIn: Journal of the Korean Physical Society , Jg. 58 2011, Nr. 5, S. 1261 – 1266
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Manipulation of nuclear spin dynamics in n-GaAs using an on-chip microcoilIn: Journal of Applied Physics , Jg. 109 2011, Nr. 1, S. 016106
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Optically detected nuclear magnetic resonance in n-GaAs using an on-chip microcoilIn: Applied Physics Letters (APL) , Jg. 98 2011, Nr. 8, S. 081911
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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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Coherent dynamics of localized spins in an inhomogeneous magnetic fieldIn: Journal of Superconductivity and Novel Magnetism , Jg. 23 2010, Nr. 1, S. 135 – 137
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Electron-nuclear spin control in charged semiconductor quantum dots by electrical currents through micro-coilsIn: Applied Physics Letters (APL) , Jg. 96 2010, Nr. 15, S. 151908
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Exciton states and tunneling in semimagnetic asymmetric double quantum wellsIn: Physica Status Solidi (B): Basic Solid State Physics , Jg. 247 2010, Nr. 2, S. 353 – 364
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Local definition of spin polarization in a semiconductor by micro-scale current loopsIn: Journal of Superconductivity and Novel Magnetism , Jg. 23 2010, Nr. 1, S. 111 – 114
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Radiative recombination dynamics of CdSe/Zn(S,Se)/MgS quantum dots up to room temperatureIn: Physica Status Solidi (B): Basic Solid State Physics , Jg. 247 2010, Nr. 6, S. 1413 – 1415
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Radiative recombination in photoexcited quantum dots up to room temperature: The role of fine-structure effectsIn: Physical Review B: Condensed matter and materials physics , Jg. 81 2010, Nr. 24, S. 241306
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Sub-ns electrical control of spin polarization in a semiconductor by microscale current loopsIn: Physica Status Solidi (B): Basic Solid State Physics , Jg. 247 2010, Nr. 6, S. 1505 – 1507
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Temperature dependence of radiative recombination in CdSe quantum dots with enhanced confinementIn: JETP Letters , Jg. 92 2010, Nr. 1, S. 57 – 62
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Ultrafast electrical charging and discharging of a single InGaAs quantum dotIn: Applied Physics Letters (APL) , Jg. 97 2010, S. 173108
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All-inorganic light emitting device based on ZnO nanoparticlesIn: Applied Physics Letters (APL) , Jg. 94 2009, Nr. 9, S. 091115
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Electrical injection and optical readout of spin states in a single quantum dotIn: International Journal of Modern Physics B (IJMPB): Condensed Matter Physics etc. , Jg. 23 2009, Nr. 12-13, S. 2826
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Fabrication and analysis of Cr-doped ZnO nanoparticles from the gas phaseIn: Nanotechnology , Jg. 20 2009, Nr. 13, S. 135604
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Laser-induced erasure and reversal of the permanent magnetization in a ferromagnet-dilute magnetic semiconductor hybrid structureIn: Applied Physics Letters (APL) , Jg. 95 2009, Nr. 22, S. 223502
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Light-Induced Spontaneous Magnetization in Doped Colloidal Quantum DotsIn: Science , Jg. 325 2009, Nr. 5943, S. 973 – 976
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Material and doping transitions in single GaAs-based nanowires probed by Kelvin probe force microscopyIn: Nanotechnology , Jg. 20 2009, Nr. 38, S. 385702
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Charging of a InAs/GaAs single quantum dot from a n-ZnMnSe spin alignerIn: Physica E: Low-dimensional Systems and Nanostructures , Jg. 40 2008, Nr. 6, S. 2134 – 2137
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Coherent spin dynamics in Permalloy-GaAs hybrids at room temperatureIn: Applied Physics Letters (APL) , Jg. 92 2008, Nr. 24, S. 241920
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Electrical charging of a single quantum dot by a spin polarized electronIn: Applied Physics Letters (APL) , Jg. 93 2008, S. 073107
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Electrical investigation of V-defects in GaN using Kelvin probe and conductive atomic force microscopyIn: Applied Physics Letters (APL) , Jg. 93 2008, Nr. 2, S. 022107
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Electrically driven ZnO nanoparticle light emitting deviceIn: Electronics Letters , Jg. 44 2008, Nr. 25, S. 1485 – 1487
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Electrically driven single quantum dot emitter operating at room temperatureIn: Applied Physics Letters (APL) , Jg. 93 2008, Nr. 17, S. 173506
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Ga₂O₃ nanoparticles synthesized in a low-pressure flame reactorIn: Journal of Nanoparticle Research , Jg. 10 2008, Nr. 1, S. 121 – 127
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Local control of spin polarization in a semiconductor by microscale current loopsIn: Applied Physics Letters (APL) , Jg. 93 2008, S. 141902
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Manipulation of spin states in a semiconductor by microscale magnetsIn: Journal of Physics D: Applied Physics , Jg. 41 2008, Nr. 16, S. 164007
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Microscopic investigation of InGaN/GaN heterostructure laser diode degradation using Kelvin probe force microscopyIn: Journal of Physics D: Applied Physics , Jg. 41 2008, Nr. 13, S. 135115
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Room temperature emission from CdSe single quantum dots embedded in high bandgap barrier materialIn: Physica E: Low-dimensional Systems and Nanostructures , Jg. 40 2008, Nr. 6, S. 1938 – 1940
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Tunable quantum coupling in a II-VI quantum dot moleculeIn: Journal of Applied Physics , Jg. 103 2008, Nr. 11, S. 113520
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Recombination dynamics in ZnO nanoparticles produced by chemical vapor synthesisIn: Journal of Applied Physics , Jg. 102 2007, S. 023524
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Photoluminescence spectroscopy of single crystalline ZnO-nanoparticles from the gas phase
The Twelfth International Conference on II–VI Compounds (II–VI 2005) ; Warsaw, Poland, 12–16 September 2005,In: Physica Status Solidi (C): Current Topics in Solid State Physics , Jg. 3 2006, Nr. 4, S. 1014 – 1017 -
Chemical vapor synthesis of size-selected zinc oxide nanoparticlesIn: Small , Jg. 1 2005, Nr. 5, S. 540 – 552
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Circuit internal signal measurements with a needle sensorIn: Microelectronics Reliability , Jg. Vol. 45 2005, Nr. 9-11, S. 1505 – 1508
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Contactless current measurements using a needle sensorIn: Ultramicroscopy , Jg. Vol. 105 2005, Nr. 1-4, S. 228 – 232
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High AC-voltage sensitivity of a quartz needle sensor used in noncontact scanning force microscopyIn: Applied Physics Letters , Jg. Vol. 87 2005, Nr. 21, S. 214104
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Body Motion detection using epidermal electronic graphene patchesIn: Biomedical engineering = Biomedizinische Technik , Jg. 68 2023, Nr. s1: 57th Annual Meeting of the German Society of Biomedical Engineering 26 – 28 September 2023, Duisburg, including: The Artificial Vision Symposium – The International Symposium on Visual Prosthetics, S. 1 – 261
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Teaching an old dog new tricks : Size-dependent photocatalytic activity of supported vanadium oxide speciesIn: ACS National Meeting / American Chemical Society , Jg. 255 2018, S. 65
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Growth of site- And polarity-controlled GaN nanowires on Silicon for high-speed LEDsIn: 8th GMM-Workshops on Micro-Nano-Integration / Virtual, Online; ; 15 - 17 September 2020 2020, S. 60 – 64
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WS₂ monolayer based light emitting devices fabricated by scalable deposition techniquesIn: Light-Emitting Devices, Materials, and Applications XXIV / Light-Emitting Devices, Materials, and Applications XXIV, 3 - 6 February 2020, San Francisco, United States / Kim, Jong Kyu; Krames, Michael R.; Strassburg, Martin (Hrsg.) 2020, 113020P
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Tailoring exchange interactions in magnetically doped II-VI nanocrystalsIn: Chalcogenide: From 3D to 2D and Beyond 2019, S. 271 – 304
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Quantum Dot Spintronics : Fundamentals and ApplicationsIn: Magnetic Nanostructures: Spin Dynamics and Spin Transport / Zabel, Hartmut; Farle, Michael (Hrsg.) 2013, S. 235 – 268
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Material and doping contrast in III/V nanowires probed by Kelvin probe force microscopyIn: Nanoparticles from the gasphase: formation, structure, properties / Lorke, Axel; Winterer, Markus; Schmechel, Roland; Schulz, Christof (Hrsg.) 2012, S. 185 – 206
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Optical spectroscopy on magnetically doped semiconductor nanoparticlesIn: Nanoparticles from the gasphase: formation, structure, properties / Lorke, Axel; Winterer, Markus; Schmechel, Roland; Schulz, Christof (Hrsg.) 2012, S. 303 – 327
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Gain and reflectance measurements of a 1050nm VECSEL chipIn: Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO Europe/EQEC), 2011 / CLEO Europe, 22 - 26 May 2011, Munich, Germany 2011
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Light-Emitting Devices Based on Direct Band Gap Semiconductor NanoparticlesIn: Inorganic Nanoparticles: Synthesis, Applications, and Perspectives / Altavilla, Claudia; Ciliberto, Enrico (Hrsg.) 2011, S. 109 – 132
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Light-Emitting devices based on direct band gap semiconductor nanoparticlesIn: Inorganic nanoparticles: synthesis, applications, and perspectives / Altavilla, Claudia; Ciliberto, Enrico (Hrsg.) 2011, S. 109 – 132
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Potential distribution in functionalized graphene devices probed by Kelvin probe force microscopyIn: Physics of Semiconductors / Ihm, Jisoon; Cheong, Hyeonsik; 30th International Conference on the Physics of Semiconductors, 25-30 Jul 2010. Seoul, Korea 2011, S. 819 – 820
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All-inorganic light emitting devices based on semiconducting nanoparticlesIn: Photovoltaics and optoelectronics from nanoparticles / Symposium T, "Photovoltaics and Optoelectronics from Nanoparticles", April 5 - 9, 2010, San Francisco, CA, USA / Winterer, Markus; Gladfelter, Wayne L.; Gamelin, Daniel R.; Oda, Shunri (Hrsg.) 2010, S. 55 – 61
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Electrically driven single quantum dot emitter operating at room temperatureIn: Advances in Solid State Physics / Haug, Rolf (Hrsg.) 2009, S. 67 – 78
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Chemical vapour synthesis of zinc oxide nanoparticles using volatile organometallic precursorIn: EUROCVD-15: Fifteenth European Conference on Chemical Vapor Deposition : proceedings of the international symposium / Fifteenth European Conference on Chemical Vapor Deposition (EUROCVD), 5th to 9th September 2005, Bochum, Germany 2005, S. 537 – 544
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Graphene growth on conductive and nonconductive substrates via plasma-enhanced CVD
Materials Chain Workshop on 2D- and Hybrid Materials, 05.07.2019, Bochum, Germany,2019 -
Graphene growth at low temperatures via chemical vapor deposition
CENIDE-Jahresfeier 2017, 15.11.2017, Duisburg,2017 -
Plasma-enhanced chemical vapor deposition in a 4-inch reactor for the growth of graphene on metallic and non-metallic substrates
Graphene Study: Hjortviken Konferens AB, 25.-30.06.2017, Hindås, Sweden,2017 -
Plasma-enhanced chemical vapor deposition in a 4-inch reactor for the growth of graphene on metallic and non-metallic substrates
CENIDE-Jahresfeier 2017, 15.11.2017, Duisburg,2017 -
Direct PE-CVD growth of graphene on GaN under N2 atmosphere
9th Graphene 2019, 25.-28.06.2019, Rome, Italy,2019 -
Direct PECVD growth of graphene on GaN under N2 atmosphere in a 4" cold-wall CVD reactor
Graphene & 2DM Singapore Summit 2019, 11-12 November 2019, Singapore,Singapur 2019 -
CVD growth of graphene at reduced temperatures
The Second WIN-Cenide Reciprocal Workshop, 18.-21.6.2018, Waterloo, Canada,2018 -
Defect-free graphene growth at low temperatures via plasma enhanced chemical vapor deposition
MRS Fall Meeting & Exhibit, 26.11.-01.12.2018, Boston, Ma, USA,2018 -
Plasma enhanced CVD growth of graphene on Cu and Ge
AiMES 2018 Meeting : Americas International Meeting on Electrochemistry and Solid State Science, 30.9.-4.10.2018, Cancun, Mexico,2018 -
CVD growth of graphene at reduced temperatures
MiFun: Microstructural Functionality at the Nanoscale, 04.-06.10.2017, Duisburg,2017 -
CVD growth of graphene at reduced temperatures
12th Graphene Week 2017, 24.-29.09.2017, Athens, Greece,2017 -
Axial doping profile in VLS grown GaAs:Zn nanowires
13th European Workshop on Metalorganic Vapor Phase Epitaxy, 7. – 10. Juni 2009, Ulm, Germany,2009