Results 31 to 40 of about 2,789,144 (299)
Color centers in hexagonal boron nitride monolayers: A group theory and ab-initio analysis
, 2018 We theoretically study physical properties of the most promising color center candidates for the recently observed single-photon emissions in hexagonal boron nitride (h-BN) monolayers.
Abdi, Mehdi +3 more
core +2 more sources
Photometric distances to young stars in the inner galactic disk [PDF]
, 2012 We present results of the first extensive and deep CCD photometric survey carried out in the field of the open cluster Trumpler 27, an object in the constellation of Sagittarius not far from the Galaxy center.
Carraro, Giovanni +2 more
core +2 more sources
Effect of glazing and polishing on opalescence and fluorescence of dental ceramics
Clinical and Experimental Dental Research, 2022 Objective Tooth enamel has opalescence and fluorescence, which should be mimicked by esthetic dental restorations. The purpose of this study was to compare the effects of glazing and polishing on the opalescence and fluorescence of dental ceramics ...
Sedighe Sadat Hashemikamangar +4 more
doaj +1 more source
HeliyonHerein, a highly efficient colorimetric chemosensor incorporating ion-imprinted electrospun nanofiber was developed for the removal and detection of Cu2+ ions. In this regard, PVA/chitosan composites were used as the polymeric matrix, and 1-(2-pyridylazo)
Nargess Yousefi-Limaee +2 more
doaj +1 more source
New Journal of Physics, 2020 Color centers in solids, such as the nitrogen-vacancy center in diamond, offer well-protected and well-controlled localized electron spins that can be employed in various quantum technologies.
Wenzheng Dong +2 more
doaj +1 more source
Journal of Natural Fibers, 2022 Fluorescent dyes can apply to prepare some high-visibility materials for safety garments. Reactive dyes have advantages, such as brilliant shades, suitable wet-fastness properties, and high daylight visibility.
Maral Pishgar +4 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li +9 more
wiley +1 more source
, 2013 The split silicon-vacancy defect (SiV) in diamond is an electrically and optically active color center. Recently, it has been shown that this color center is bright and can be detected at the single defect level.
Gali, Adam, Maze, Jeronimo R.
core +1 more source
The Globular Cluster System of the Coma cD Galaxy NGC 4874 from Hubble Space Telescope ACS and WFC3/IR Imaging [PDF]
, 2016 We present new HST optical and near-infrared (NIR) photometry of the rich globular cluster (GC) system of NGC 4874, the cD galaxy in the core of the Coma cluster (Abell 1656). NGC 4874 was observed with the HST Advanced Camera for Surveys in the F475W (g)
Blakeslee, John P. +6 more
core +3 more sources
Le Journal de Physique Colloques, 1973 Results of optical and EPR-experiments on color centers in additively and substractively colored SrCl2 single crystals are reported. In additively colored crystals F-centers could be obtained only after extremely rapid quenching. It was found that in crystals doped with O2- even with the very high quenching rate it was impossible to produce F-centers ...
Mollema, P., den Hartog, H.
openaire +2 more sources