Recent developments in emulsion characterization: Diffusing Wave Spectroscopy beyond average values.
Sign Up to like & getrecommendations! Published in 2020 at "Advances in colloid and interface science"
DOI: 10.1016/j.cis.2020.102341
Abstract: We report here an overview of current trends and a selection of recent results regarding the characterization of emulsions by Diffusing Wave Spectroscopy (DWS). We provide a synopsis of the state of the art of… read more here.
Keywords: drop; wave spectroscopy; average values; spectroscopy ... See more keywords
Diffusing wave spectroscopy for investigating emulsions: II. Characterization of a paradigmatic oil-in-water emulsion
Sign Up to like & getrecommendations! Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.123724
Abstract: Abstract We employ Diffusing Wave Spectroscopy (DWS) to characterize microscopic structure, internal dynamics and rheological properties of a paradigmatic emulsion formed by water and dodecane stabilized by the anionic surfactant Sodium Dodecyl Sulfate (SDS). We… read more here.
Keywords: water; spectroscopy; diffusing wave; concentration ... See more keywords
Antenna design for propagating spin wave spectroscopy in ferromagnetic thin films
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.04.048
Abstract: Abstract In this paper, we investigate the characteristics of antenna for propagating-spin-wave-spectroscopy (PSWS) experiment in ferromagnetic thin films. Firstly, we simulate the amplitude and phase distribution of the high-frequency magnetic field around antenna by high… read more here.
Keywords: propagating spin; thin films; spin wave; wave spectroscopy ... See more keywords
Submillimeter-wave spectroscopy of and interstellar search for thioacetaldehyde
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Spectroscopy"
DOI: 10.1016/j.jms.2020.111304
Abstract: Abstract We present a new study of the millimeter and submillimeter wave spectra of the thioacetaldehyde molecule, CH3CHS, a sulfur-bearing analog of the ubiquitous interstellar molecule acetaldehyde (CH3CHO). Here, we present a laboratory investigation aimed… read more here.
Keywords: millimeter submillimeter; wave spectroscopy; submillimeter wave; submillimeter ... See more keywords
Effect of scatterer interactions on photon transport in diffusing wave spectroscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.064609
Abstract: We calculate the effect of particle size, concentration, and interactions on the photon transport mean-free path l^{*} that characterizes the multiple light scattering in diffusing wave spectroscopy (DWS). For scatterers of sufficient size, such that… read more here.
Keywords: photon transport; interactions photon; effect; spectroscopy ... See more keywords
Fast evanescent wave spectroscopy in the long wave infrared
Sign Up to like & getrecommendations! Published in 2017 at "Optics Express"
DOI: 10.1364/oe.25.033497
Abstract: We report evanescent wave long wave infrared (LWIR) spectroscopy on a microsecond wavelength switching time scale using the recently developed acousto-optic modulator (AOM) tuned quantum cascade laser. We have examined several liquids to demonstrate the… read more here.
Keywords: evanescent wave; wave spectroscopy; fast evanescent; long wave ... See more keywords
Multi-exposure interferometric diffusing wave spectroscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.427746
Abstract: We present multi-exposure interferometric diffusing wave spectroscopy (MiDWS), which measures brain blood flow index (BFI) continuously and non-invasively. MiDWS employs interferometry to detect low light levels, probing the optical field autocorrelation indirectly by varying the… read more here.
Keywords: spectroscopy; diffusing wave; interferometric diffusing; exposure ... See more keywords