Skip to content (Press Enter)
Ph.D. theses
Charge Carrier Generation Management in Photovoltaics Metasurfaces for analog optical processing Photonic control over light absorption and emission in photovoltaics Electron-matter interaction probed with time-resolved cathodoluminescence Dielectric metasurfaces for light management in photovoltaics Probing light emission at the nanoscale with cathodoluminescence Coaxial plasmonic metamaterials for visible light Resonant nanophotonic structures for photovoltaics (cum laude)Light propagation in multilayer metamaterials Light-trapping in thin-film solar cells using dielectric and metallic nanostructures Plasmonic nanomechanical transduction Angle-resolved cathodoluminescence nanoscopy Light trapping in solar cells using resonant nanostructures Electron beam imaging and spectroscopy of plasmonic nanoantenna resonances Substrate conformal imprint lithography for nanophotonics Subwavelength light confinement with surface plasmon polaritons (cum laude)Controlling light with resonant plasmonic nanostructures Cathodoluminescence plasmon microscopy Electrical excitation of surface plasmon polaritons Controlling plasmon-enhanced luminescence Tunable plasmon resonances in anisotropic metal nanostructures Controlled spontaneous emission in erbium-doped microphotonic materials Ion irradiation-induced anisotropic plastic deformation Silicon photonic crystals and spontaneous emission Optical properties of ion beam modified waveguide materials doped with erbium and silver Rare earth doped polymer waveguides and LEDs Energy transfer in erbium-doped optical waveguides based on silicon Optical properties of ion beam synthesized Si nanocrystals in SiO2 Erbium-doped photonic materials based on silicon (cum laude) Optical doping of silica by erbium ion implantation Beam-induced phase transformations in silicon Master’s theses
Enhancing passive radiative cooling for solar cells with photonic microstructures Energy transfer processes in ytterbium doped metal halide perovskites probed with cathodoluminescence Towards using cathodoluminescence for 3D tomographyaphne Electron-induced carrier dynamics in semiconductors Directing quantum dot emission in luminescent solar concentrators Resonant metagratings for spectral and angular control of light in photovoltaics All-optical computing metasurfaces Determining the resolution of coherent CL and characterization of optical materials Spectrum-splitting concepts for parallel-stacked tandem solar cells Broadband light trapping patterns for ultrathin CIGSe and CZTS solar cells Polarization and angular resolved cathodoluminescence image spectroscopy of resonant optical nanostructures Grain size effects in transparent metal nanowire networks Plasmoelectric measurements on metal nanohole arrays Wide-angle, broadband graded metasurface for back reflection Trivalent europium ions as a probe for the electric and magnetic local density of states in Si nanoresonators Limiting and realistic efficiencies of multi-junction solar cells Electrically induced modulation of surface plasmon polaritons Light trapping in thin silicon waveguides by plasmon-mediated mode coupling Optical measurements on plasmonic metamaterials Angle-resolved cathodoluminescence spectroscopy of plasmonic nanoantennas Plasmon-enhanced solar cells – metal nanoparticle arrays as antireflection coatings Enhanced spontaneous emission rate in annular plasmonic nanocavities Cathodoluminescence of plasmonic nanowire modes Probing surface plasmons with optical emitters Cathodoluminescence spectrosopy of plasmonic nanostructures Laser printing and smoothing of Si quantum dot solids Fabrication of plasmon waveguides by self-assembly Stress effects in amorphous Si and SiO2 films under ion irradiation Erbium and thulium doped planar amplifier materials Synthesis and optical properties of rare earth doped colloids Luminescence quantum efficiency and local optical density of states in thin film ruby made by ion implantation Ion irradiation induced effects in silica glass Energy transfer processes in holmium and erbium doped silicon Silver nanocrystals in sodalime glass New erbium doped photonic materials Incorporation, excitation and de-excitation of erbium in crystalline silicon Optical characterization of Er-implanted Y2O3 waveguide films Synthesis and optical characterization of Si nanoclusters in an SiO2 matrix Photoluminescence behavior of erbium implanted in sodium containing silicate glasses
