Results 121 to 130 of about 1,031,199 (276)
Numerical studies of the vibrational isocoordinate rule in chalcogenide glasses
, 1999 Many properties of alloyed chalcogenide glasses can be closely correlated with the average coordination of these compounds. This is the case, for example, of the ultrasonic constants, dilatometric softening temperature and the vibrational densities of ...
Drabold, D. A., Mousseau, N.
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan +2 more
wiley +1 more source
New Chalcogenide Glass-Ceramics Based on Ge-Zn-Se for IR Applications. [PDF]
Materials (Basel), 2022 Velea A +9 more
europepmc +1 more source
Data Transparent and Polarization Insensitive All-Optical Switch based on Fibers with Enhanced Nonlinearity [PDF]
, 2014 We have developed a data transparent optical packet switch prototype employing wavelength conversion based on four-wave mixing. The switch is composed of an electro-optical control unit and an all-optical switching segment.
Komanec, M. +3 more
core +1 more source
A Review of Mid-Infrared Supercontinuum Generation in Chalcogenide Glass Fibers
, 2018 Chalcogenide glasses have the advantages of a wide transparency window (over 20 μm) and high optical nonlinearity (up to a thousand times greater than that of silica glasses), making them good candidates for mid-infrared supercontinuum generation.
S. Dai +5 more
semanticscholar +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Integrating the topological insulator Bi2Te3 with oxygen‐deficient TiO2‐X creates a synergistic platform for full‐spectrum CO2 reduction, achieving high‐selectivity C2+ production via enhanced photothermal catalysis and tailored charge dynamics.
Bingke Zhang +11 more
wiley +1 more source
Chalcogenide glasses in optoelectronics
Semiconductors, 1998 If many electronicnbsp; processes in the crystals are controlled by the redistribution of charge carriers on the separate discrete local levels, then in the chalcogenide semiconductors a quasicontinous distribution of localized states is discovered, which generates a great peculiarity of electronic processes, in particular, in the transport phenomenon,
Andrieş, A.M., Andriesh, A.M.
openaire +3 more sources
Unraveling the High‐Rate Electrochemical Kinetics of CuSbS2 for Sodium Storage
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study investigates CuSbS2 as a high‐performance anode material for sodium‐ion batteries. CuSbS2 shows improved capacity retention and rate performance compared to Sb2S3. Various electrochemical techniques, including DRT from in situ EIS and GITT, confirm its enhanced reaction kinetics, underscoring the potential of bimetallic sulfides for next ...
Youngho Jin +9 more
wiley +1 more source
Thermal expansion of amorphous chalcogenide materials around their glass transition temperature
Фізика і хімія твердого тілаThe patterns of thermal expansion of chalcogenide materials in the temperature range from room temperature to the beginning of deformation of the samples under the action of the measured force of the dilatometer cell were investigated.
V.V. Tsyhyka +3 more
doaj +1 more source
Applied Sciences, 2018 The mid-infrared spectral region is of great technical and scientific importance in a variety of research fields and applications. Among these studies, mid-infrared supercontinuum generation has attracted strong interest in the last decade, because of ...
Yiming Wu +3 more
doaj +1 more source