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- Technische Universität DresdenDE192 papers
- Max Planck Institute for the Physics of Complex SystemsDE25 papers
- Forschungszentrum JülichDE21 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE19 papers
- Physics of LifeDE19 papers
- Dresden Center for Computational Materials ScienceDE17 papers
- Lakeside LabsAT17 papers
- University of CologneDE17 papers
- Helmholtz-Zentrum Dresden-RossendorfDE16 papers
- Max Bergmann Zentrum für BiomaterialienDE16 papers
- Dresden Integrated Center for Applied Physics and Photonic MaterialsDE14 papers
- Leibniz Institute for Solid State and Materials ResearchDE14 papers
29 papers · 1 filter
Infrared nanoscopy down to liquid helium temperatures
D. Lang, J. Döring, T. Nörenberg +7
We introduce a scattering-type scanning near-field infrared microscope (s-SNIM) for the local scale near- field sample analysis and spectroscopy from room (RT) down to liquid heliu…
Photon-induced tunability of the thermospin current in a Rashba ring
Nzar Rauf Abdullah, Thorsten Arnold, Chi-Shung Tang +2
The goal of this work is to show how the thermospin polarization current in a quantum ring changes in the presence of Rashba spin-orbit coupling and a quantized single photon mode…
Efficient energy propagation through self-assembled gold nanoparticle chain waveguides
Fatih N. Gür, Cillian P. T. McPolin, Søren Raza +9
The strong interaction of light with metallic nanoparticles enables field confinement well below the diffraction limit. Plasmonic waveguides consisting of metal nanoparticle chains…
Extreme reductions of entropy in an electronic double dot
Shilpi Singh, Édgar Roldán, Izaak Neri +6
We experimentally study negative fluctuations of stochastic entropy production in an electronic double dot operating in nonequilibrium steady-state conditions. We record millions o…
Optimal decision making for sperm chemotaxis in the presence of noise
Justus A. Kromer, Steffen Märcker, Steffen Lange +2
For navigation, microscopic agents such as biological cells rely on noisy sensory input. In cells performing chemotaxis, such noise arises from the stochastic binding of signaling…
Load response of shape-changing microswimmers scales with their energy efficiency
Benjamin M. Friedrich
External forces acting on a microswimmer can feed back on its self-propulsion mechanism. We discuss this load response for a generic microswimmer that swims by cyclic shape changes…