Results 71 to 80 of about 1,044,226 (289)
Coherent amplification of X-ray scattering from meso-structures
IUCrJ, 2017 Small-angle X-ray scattering (SAXS) often includes an unwanted background, which increases the required measurement time to resolve the sample structure.
Julien R. Lhermitte +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning
Advanced Engineering Materials, EarlyView.The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley +1 more source
Advanced Engineering Materials, EarlyView.Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová +6 more
wiley +1 more source
Coherent Schwinger scattering of fast neutrons versus coherent elastic nuclear scattering in a crystal [PDF]
, 2011 For the first time it is shown that coherent effects in particle scattering in an aligned crystal can appear due to nuclear interaction. The coherent effects at both Schwinger and coherent elastic nuclear scattering have been studied as well as the ...
Kunashenko, Yu. P.
core +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
The Terahertz Scattering Analysis of Rough Metallic and Dielectric Targets
Leida xuebao, 2018 The terahertz scattering characteristics of metallic and dielectric rough targets is important for the investigation of the terahertz radar targets properties.
Mou Yuan +3 more
doaj +1 more source
Spaceborne GNSS-R Soil Moisture Retrieval: Status, Development Opportunities, and Challenges
Remote Sensing, 2020 Soil moisture is the most active part of the terrestrial water cycle, and it is a key variable that affects hydrological, bio-ecological, and bio-geochemical processes.
Xuerui Wu +5 more
doaj +1 more source
Spatial Phase Coherence in Femtosecond Coherent Raman Scattering
Physical Review LettersConventional femtosecond coherent laser spectroscopy predominantly focuses on the temporal phase coherence through time- or frequency-resolved methods. In this Letter, we suggest an alternative experimental framework based on spatial phase coherence. The intrinsic spectral dispersion of wave vectors in femtosecond pulses and sample dimensions exceeding
Ali Hosseinnia +10 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source