6814 Suchergebnisse für: „“

Synchrotron studies of top-down grown silicon nanowires

Morphology of the top-down grown silicon nanowires obtained by metal-assisted wet-chemical approach on silicon substrates with different resistance were studied by scanning electron microscopy. Obtained...

Fusion of MALDI Spectrometric Imaging and Raman Spectroscopic Data for the Analysis of Biological Samples

Despite of a large number of imaging techniques for the characterization of biological samples, no universal one has been reported yet. In this work, a data fusion approach was investigated for combining...

Sample size planning for multivariate data: a Raman spectroscopy based example

The goal of sample size planning is to determine the number of measurements needed for a statistical analysis. This is necessary to achieve robust and significant results, while a minimal number of measurements...

Advances in laser concepts for multiplex, coherent Raman scattering micro-spectroscopy and imaging

In this contribution, we want to review recent advances and innovations in laser sources and detection concepts for coherent Raman scattering microscopy with special emphasis on hyperspectral and multiplex...

Tailoring Optoelectronic Properties of Fullerenes by Supramolecular Interface Assembly: From Experiment and Theory to Devices

Invited Article: Comparison of hyperspectral coherent Raman scattering microscopies for biomedical applications

Raman scattering based imaging represents a very powerful optical tool for biomedical diagnostics. Different Raman signatures obtained by distinct tissue structures and disease induced changes provoke...

Numerical analysis of a folded superconducting coaxial shield for cryogenic current comparators

This paper presents a new shield configuration for cryogenic current comparators (CCCs), namely the folded coaxial geometry. An analytical model describing its shielding performance is developed first,...

Hermetic sealing of MEMS including lateral feedthroughs and room-temperature anodic bonding

This paper reports on a method for hermetic sensor housing including lateral feedthroughs and room-temperature anodic bonding. The planarisation of the lateral feedthroughs, essential for the purpose of...

Multi-watt, multi-octave, mid-infrared femtosecond source

Spectroscopy in the wavelength range from 2 to 11 mu m (900 to 5000 cm(-1)) implies a multitude of applications in fundamental physics, chemistry, as well as environmental and life sciences. The related...

Photodarkening in Yb-doped silica fibers – mitigation by co-doping and thermal effects

Photodarkening in rare-earth doped fibers has been subject of intense research over the last decade as the main issue limiting high power performance and long-term stability of fiber lasers. Regarding...