6814 Suchergebnisse für: „“
Stress and doping uniformity of laser crystallized amorphous silicon in thin film silicon solar cells
Simultaneous and locally resolved determination of the mechanical stress variation and the free hole concentration using Raman spectroscopy is demonstrated in laser crystallized amorphous silicon layers....
PublikationenControlled initialization of superconducting pi-phaseshifters and possible applications
The rapid single-flux quantum electronics (RSFQ) is a superconducting, naturally digital circuit family which is currently close to being commercially applied. RSFQ is outstanding because of its very low...
PublikationenRefractive index tip sensor based on Fabry-Perot cavities formed by a suspended core fibre
A Fabry-Perot refractometer based on the suspended core fibre is presented. The Fabry-Perot cavities are formed by a section of suspended core fibre between conventional single-mode fibres. This miniature...
PublikationenWeak continuous monitoring of a flux qubit using coplanar waveguide resonator
We study a flux qubit in a coplanar waveguide resonator by measuring transmission through the system. In our system with the flux qubit decoupled galvanically from the resonator, the intermediate coupling...
PublikationenIntracellular ion monitoring using a gold-core polymer-shell nanosensor architecture
In this study, we describe the design of new ratiometric fluorescent nanosensors, whose architecture is based on a gold core surrounded by a poly(vinyl alcohol)–polyacetal shell. To the gold core, indicator...
PublikationenCooling a magnetic resonance force microscope via the dynamical back action of nuclear spins
We analyze the back-action influence of nuclear spins on the motion of the cantilever of a magnetic force resonance microscope. We calculate the contribution of nuclear spins to the damping and frequency...
PublikationenAre Volume Plasmons Excitable by Classical Light?
Volume plasmons are collective eigenmodes of the free-electron gas inside a metal. Because of their longitudinal character and the transversal nature of light, the photoexcitation of volume plasmons is...
PublikationenFluorescence signals of core-shell quantum dots enhanced by single crystalline gold caps on silicon nanowires
We use nanoscale (20–300 nm in diameter) single crystalline gold (Au)-caps on silicon nanowires (NWs) grown by the vapor–liquid–solid (VLS) growth mechanism to enhance the fluorescence photoluminescence...
PublikationenCurrent-induced vortex dynamics and pinning potentials probed by homodyne detection
Using a homodyne detection scheme, we show that we can determine the polarity and chirality of a magnetic vortex in an asymmetric magnetic disk as well as the resonance frequency and phase shift of the...
PublikationenInfluence of slanted nanostripe edges on the dynamics of magnetic domain walls
We report a combined experimental and theoretical study on the influence of slanted nanostripe edges on the magnetic domain wall (DW) dynamics in permalloy nanostripes. The DWs show a significantly different...
Publikationen