6814 Suchergebnisse für: „“

A characterization of the magnetically induced movement of NdFeB-particles in magnetorheological elastomers

Magnetorheological elastomers are a type of smart hybrid material where elastic properties of a soft elastomer matrix are combined with magnetic properties of magnetic micro particles. This combination...

Broadband single-mode single-polarization passive fully-aperiodic large-pitch fibers

Two evolutions of fully-aperiodic large-pitch fiber designs employing few stress-applying parts are presented. The induced elasto-optic stress discriminates the two orthogonal polarization modes (LP01x...

3D nanoSQUID based on tunnel nano-junctions with an energy sensitivity of 1.3 h at 4.2 K

We present electrical characterization including throughout noise investigations of a three-dimensional nano Superconducting QUantum Interference Device (nanoSQUIDs) fabricated with Focused Ion Beam sculpturing...

Multiplex coherent anti-Stokes Raman scattering microspectroscopy of brain tissue with higher ranking data classification for biomedical imaging

Multiplex Coherent Anti Stokes Raman Scattering (MCARS) microscopy was carried out to map a solid tumor in mouse brain tissue. The border between normal and tumor tissue was visualized using support vector...

Externally tunable fibers for tailored nonlinear light sources

Hybrid-material optical fibers that enable supercontinuum generation show potential for application in widely tunable broadband light sources.

Increased stability in self-healing polymer networks based on reversible Michael addition reactions

A reversible thiol-ene click reaction is utilized to design novel self-healing polymers. These materials are based on a new methacrylate monomer featuring a benzylcyanoacetamide derivative, which is copolymerized...

Nanofilm-induced spectral tuning of third harmonic generation

Intermodal third-harmonic generation using waveguides is an effective frequency conversion process due to the combination of long interaction lengths and strong modal confinement. Here we introduce the...

Endoscopic fiber probe for nonlinear spectroscopic imaging

We present a compact multimodal fiber probe that enables the simultaneous recording of nonlinear imaging modalities like coherent anti-Stokes Raman scattering (CARS), second harmonic generation (SHG),...

Rapid detection of Clostridium species by applying a portable PCR chip

Increased Charge Separation Rates with Increasing Donor-Acceptor Distance in Molecular Triads: the Effect of Solvent Polarity

Distance-dependent electron transfer in donor–spacer–acceptor systems is accepted to occur via two distinct mechanisms, that is, by coherent superexchange or incoherent hopping. In general, the rate...