6814 Suchergebnisse für: „“

Temperature dynamics of the electronic structure in dilute Bi-Sn alloys

We study the changes of Bi electronic structure near T and L points of the Brillouin zone caused by doping with Sn (concentrations_0.08 at.%). Hall coefficient and magnetoresistance measurements (under...

In situ spectroscopic study elucidating the molecular mechanisms driving electromechanical forces in ionic electroactive polymer films

Ionic electroactive polymers (i-EAPs) feature attractive applications as electromechanical actuators or sensors. The manifold of structures of the polymer matrix enables adaptation to virtually any application....

Bending losses and modal properties of nanobore optical fibers

The nano-bore optical fiber geometry represents a new waveguide platform that uniquely allows studying the interaction of low-index fluids and light inside the core of an optical fiber while maintaining...

Effects of combinings stein’s unbiased risk estimate and wavelets for denoising magnetocardiograms

Cardiac problems lead to significant health risks for nowadays’ society. Newly developed technologies, such as recording of the magnetic heart signal (magnetocardiograms), enable the passive monitoring...

Latest instrumental developments and bioanalytical applications in tip-enhanced Raman spectroscopy

This review intends to provide an overview about the state-of-the art and the latest instrumental developments of tip-enhanced Raman spectroscopy (TERS), particularly addressing selected applications for...

Yb-doped large mode area fiber for beam quality improvement using local adiabatic tapers with reduced dopant diffusion

A newly designed all-solid step-index Yb-doped aluminosilicate large mode area fiber for achieving high peak power at near diffraction limited beam quality with local adiabatic tapering is presented. The...

Biophotonics: the big picture

The 5th International Conference on Biophotonics (ICOB) held April 30 to May 1, 2017, in Fremantle, Western Australia, brought together opinion leaders to discuss future directions for the field and opportunities...

Bridging Volume Levels in Droplet-based Microfluidics – Automated Electro-coalescence in Series of Droplet Sets

Hydrogel-Embedded Model Photocatalytic System Investigated by Raman and IR Spectroscopy Assisted by Density Functional Theory Calculations and Two-Dimensional Correlation Analysis

The presented study reports the synthesis and the vibrational spectroscopic characterization of different matrix-embedded model photocatalysts. The goal of the studyis to investigate the interaction of...

Employing Theories Far beyond Their Limits – Linear Dichroism Theory

Using linear polarized light, it is possible in case of ordered structures, such as stretched polymers or single crystals, to determine the orientation of the transition moments of electronic and vibrational...