6814 Suchergebnisse für: „“
Early stages of oxide growth in H-terminated silicon nanowires: determination of kinetic behavior and activation energy
Silicon nanowires (Si NWs) terminated with hydrogen atoms exhibit higher activation energy under ambient conditions than equivalent planar Si(100). The kinetics of sub-oxide formation in hydrogen-terminated...
PublikationenPhase shifting technique for extended inline holographic microscopy with a pinhole array
Digital inline holographic microscopy using a pinhole for sample illumination allows lensless imaging. To overcome restrictions of the sample size and density in the setup additional reference waves are...
PublikationenStructure and composition of insulin fibril surfaces probed by TERS
Amyloid fibrils associated with many neurodegenerative diseases are the most intriguing targets of modern structural biology. Significant knowledge has been accumulated about the morphology and fibril-core...
PublikationenDesign, realization and characteristics of a transition edge bolometer for sub-millimeter wave astronomy
The large array bolometer camera is scheduled to succeed its semiconducting predecessor at the Atacama pathfinder experiment. It shall be an array of 300 transition edge sensors operated at a temperature...
PublikationenFrom molecular structure to tissue architecture: collagen organization probed by SHG microscopy
Second-harmonic generation (SHG) microscopy is a fantastic tool for imaging collagen and probing its hierarchical organization from molecular scale up to tissue architectural level. In fact, SHG combines...
PublikationenResonance Raman Spectral Imaging of Intracellular Uptake of β-Carotene Loaded Poly(D,L-lactide-co-glycolide) Nanoparticles
The use of nanoparticles for drug delivery has been drawing considerable attention in pharmaceutical research. With increasing diversity and potential of various carrier systems, it is important to study...
PublikationenA Novel Ru(II) Polypyridine Black Dye Investigated by Resonance Raman Spectroscopy and TDDFT Calculations
The optical properties of a new (bipyridine)2Ru(4H-imidazole) complex presenting a remarkable broad absorption in the visible range are investigated. The strong overlap of the absorption with the solar...
PublikationenStructural control of photoinduced dynamics in 4H-imidazole-Ruthenium dyes
The photoinduced dynamics of a series of terpyridine 4H-imidazole-Ruthenium complexes, which constitute a new family of panchromatic sensitizers, is investigated. The dynamics involves two excited states...
PublikationenFigures of merit of thermal radiation sensors
Figures of merit condensing the performance parameters of radiation sensors such as responsivity, noise equivalent power and time constant in a single number can be useful for rating the performance of...
PublikationenSolid Phase Epitaxy of Silicon Thin Films by Diode Laser Irradiation for Photovoltaic Applications
High temperature solid phase epitaxial crystallization of amorphous silicon layers prepared by electron beam evaporation (EBE) is investigated. By using a cw diode laser for heating the films rapidly (in...
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