Results 21 to 30 of about 6,833,641 (305)

Effects of annealing on the structures and properties of Er,Yb:LuGdVO4 crystal

open access: yesResults in Physics, 2019
The Er,Yb:LuGdVO4 crystal was grown by the Czochralski method under the oxygen-deficient atmosphere, and cut into slices, which were annealed in different conditions.
Nianjing Ji   +6 more
doaj   +1 more source

Shining light on multi‐drug resistant Candida auris: Ultraviolet‐C disinfection, wavelength sensitivity, and prevention of biofilm formation of an emerging yeast pathogen

open access: yesMicrobiologyOpen, 2022
Candida auris is an emerging fungal superbug of worldwide interest. It is associated with high mortality rates and exhibits increased resistance to antifungals.
Richard M. Mariita   +3 more
doaj   +1 more source

Understanding the rich physics of light propagation in slow photonic crystal waveguides [PDF]

open access: yes, 2010
Selected papers. Held as part of SPIE Photonics West 2010.We study propagation losses in slow light photonic crystal waveguides and show that dispersion engineering can reduce the loss.
Lalanne, Phillippe   +36 more
core   +1 more source

Multi-Watt Simultaneous Orthogonally Polarized Dual-Wavelength Pulse Generation of an Intracavity Nd:YLF/YVO4 Raman Laser

open access: yesIEEE Photonics Journal, 2019
We present the first demonstration of an actively Q-switched orthogonally polarized dual-wavelength Nd:YLF/YVO4 Raman laser to our knowledge. The gain competition of the orthogonally polarized dual-wavelength fundamental laser at 1047 and 1053 nm ...
Zhiyu Zuo   +7 more
doaj   +1 more source

Synergistic Photocatalytic-Adsorption Removal of Basic Magenta Effect of AgZnO/Polyoxometalates Nanocomposites

open access: yesNanoscale Research Letters, 2021
The bifunctional photocatalytic-adsorbent AgZnO/polyoxometalates (AgZnO/POMs) nanocomposites were synthesized by combining AgZnO hybrid nanoparticles and polyoxometalates [Cu(L)2(H2O)]H2[Cu(L)2(P2Mo5O23)]⋅4H2O (HL = C6H6N2O) into nanostructures via a ...
Heyun Tian   +8 more
doaj   +1 more source

Recent advances in the asymmetrical templation effect of polyoxometalate in silver clusters

open access: yesPolyoxometalates, 2022
The design and construction of polyoxometalate (POM)-templated silver clusters have received increasing attention, not only due to their aesthetic structures but also to their wide applications in chromatic materials, magnetism, electronics, and ...
Jia-Yang Shi   +4 more
doaj   +1 more source

Cocrystals of 2-Aminopyrimidine with Boric Acid—Crystal Engineering of a Novel Nonlinear Optically (NLO) Active Crystal

open access: yes, 2019
Crystal engineering of novel materials for nonlinear optics (NLO) based on 2-aminopyrimidine yielded two molecular cocrystals with boric acid—trigonal (P3221 space group) 2-aminopyrimidine—boric acid (3/2) and monoclinic (C2/c space group) 2 ...
Irena Matulková   +7 more
core   +1 more source

Crystal Growth and Luminescence Properties of Dy3+ and Ge4+ Co-Doped Bi4Si3O12 Single Crystals for High Power Warm White LED

open access: yesCrystals, 2017
Φ1 inch Dy3+ and Ge4+ co-doped bismuth silicate (Bi4Si3O12, BSO) single crystals with the length of 80–100 mm were successfully grown by Bridgman method. They are transparent, free of cracks and inclusions.
Tian Tian   +6 more
doaj   +1 more source

Exploitable magnetic anisotropy and half-metallicity controls in multiferroic van der Waals heterostructure

open access: yesnpj Computational Materials, 2023
Two-dimensional (2D) XY ferromagnets have drawn pronounced interest in recent years, but the characteristic of easy-plane magnetization restricts their application in spintronics to some extent.
Yaping Wang   +5 more
doaj   +1 more source

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