Results 31 to 40 of about 2,066,163 (283)

Color induction in the restoration of architecture in historic city centers [PDF]

open access: yes, 2023
This is the peer reviewed version of the following article: Serra, J., Cabodevilla-Artieda, I., Torres-Barchino, A., & Llopis, J. (2023). Color induction in the restoration of architecture in historic city centers.
Cabodevilla-Artieda, Ignacio   +7 more
core   +1 more source

Solid-State Color Centers for Single-Photon Generation

open access: yesPhotonics
Single-photon sources are important for integrated photonics and quantum technologies, and can be used in quantum key distribution, quantum computing, and sensing. Color centers in the solid state are a promising candidate for the development of the next
Greta Andrini   +39 more
doaj   +1 more source

The optical absorption of gamma irradiated and heat-treated natural quartz

open access: yesMaterials Research, 2005
Quartz with aluminum as impurity absorbs energy from ionizing radiation and modifies its color. Colorless quartz becomes smoky or dark smoky (morion quartz) when exposed to gamma rays.
Eduardo Henrique Martins Nunes   +1 more
doaj   +1 more source

Development of a perceptual colorimeter based on a conventional CCD camera with more than three color channels [PDF]

open access: yes, 2005
In order to improve the precision of colorimeters based on a digital image capture device, we increased the number of acquisition channels by using a supplementary filter placed in front of the color camera and taking two images of the scene: one ...
Martínez-Verdú, Francisco M.   +7 more
core   +1 more source

The Many Facets of Diamond Crystals

open access: yesCrystals, 2018
This special issue is intended to serve as a multidisciplinary forum covering broad aspects of the science, technology, and application of synthetic and natural diamonds.
Yuri N. Palyanov
doaj   +1 more source

Removing the orientational degeneracy of the TS defect in 4H–SiC by electric fields and strain

open access: yesNew Journal of Physics, 2021
We present a photoluminescence (PL) study of the recently discovered TS defect in 4H silicon carbide. It investigates the influence of static electric fields and local strain on the spectral properties by means of low temperature (≈4 K) ensemble ...
Maximilian Rühl   +6 more
doaj   +1 more source

Color centers in YAG

open access: yesAIMS Materials Science, 2015
Yttrium aluminum garnet (Y3Al5O12, YAG) is one of the most important optical materials with many existing and potential future applications in laser, illumination, and scintillation. X-rays, g-rays, and UV light can induce ionization and significant changes in the valency of impurities and defects in YAG single crystals which may lead to the formation ...
Chris R. Varney, Farida A. Selim
openaire   +2 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

open access: yesFEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes   +4 more
wiley   +1 more source

Nitrogen-Related High-Spin Vacancy Defects in Bulk (SiC) and 2D (hBN) Crystals: Comparative Magnetic Resonance (EPR and ENDOR) Study

open access: yesQuantum Reports
The distinct spin, optical, and coherence characteristics of solid-state spin defects in semiconductors have positioned them as potential qubits for quantum technologies.
Larisa Latypova   +5 more
doaj   +1 more source

Center vortices atN > 4 colors [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2003
3 pages, Lattice2002(topology)
Greensite, Jeff, Olejník, Štefan
openaire   +3 more sources

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