Research
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Atomic Scale Electron SpectroscopyScanning Tunneling Spectroscopy (STS), Magnetic Impurities, Kondo effect, Phase coherence length, Superconductivity, Molecular magnets, Point contacts, Quantum transport |
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Nanoscale MagnetismFerromagnetism in nanostructures from single atoms to multilayers, spin reorientation transitions, in-situ magneto-optical Kerr effect measurements and Kerr microscopy, Magnetic semiconductors |
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Molecular Self-Assembly and Self-organized GrowthSupramolecular chemistry, Molecular nanotemplates, Surface chemistry, Molecular recognition, Hierarchical assemblies, Electrospray ion beam deposition of nonvolatile molecules, Quantum structures, Nanostructures by design |
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Functional Nanoarchitectures
Molecular magnetism, Heterogeneous catalysis, Single-molecule chemistry, X-ray absorption spectroscopy, Inelastic-electron tunneling spectroscopy |
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Molecular ElectronicsNanowires, Carbon nanotubes, Nanocrystals, Template-based assembly, Single-electron tunneling, Carbon-based electronics, Molecular transistor, Chemical sensors |
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GrapheneScanning Tunneling Microscopy, Doping effects, Electronic structure design, Chemically derived graphene |
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NanoopticsAperture-less SNOM, Optical Near-field Enhancement, Inelastic Spectroscopy, Luminescence, Raman Scattering, Photon STM, Tunneling current induced luminescence, Nanoplasmonics, Single molecule optical spectroscopy, Molecular light source |
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BMBF Junior Research Group : Nanoscale Diagnostics
1D nanostructures, Carbon nanotubes, ZnO nanowires, Biosensors, Microfluidic cells, Lab-on-a-chip systems |
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Electronic Structure of Surfaces and InterfacesElectronic structure in low dimensions, interactions, reduced symmetry, Spin-orbit-coupling, Angle-Resolved Photoemission Spectroscopy (ARPES), STM/STS |









