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A facility for thermo-mechanical characterization of fusion magnet materials during cryogenic ion irradiation
Published 2025-01-01“…Presented here is a facility that combines cryogenic transient grating spectroscopy with simultaneous ion irradiation, enabling in situ measurements of thermal diffusivity and surface acoustic wave (SAW) frequencies, allowing inference of microstructural evolution. Using copper as a benchmark material, an irradiation was performed at 30 K with 12.4 MeV $\text{Cu}^{6+}$ ions producing a fluence of $1.9 \times 10^{17}$ ions m ^−2 . …”
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Constitutive Model for Hot Deformation Behavior of Fe-Mn-Cr-Based Alloys: Physical Model, ANN Model, Model Optimization, Parameter Evaluation and Calibration
Published 2025-05-01“…The development and validation of constitutive models for high-temperature deformation are critical for bridging microstructure evolution with macroscopic mechanical behavior in materials. …”
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Investigating the Effect of Current Density on Electrodeposited Ni-TiC-WC Composite Coating and Evaluating the Corrosion Resistance of the Coating and Substrate in NaCl Solution
Published 2025-06-01“…The aim of this study was to investigate the effect of current density on the microstructure of electrodeposited Ni–WC–TiC composite coatings on 304 stainless steel and compare the corrosion resistance of the coating and substrate in a 3.5 wt.% sodium chloride solution. …”
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Structural characterization and bioactivity evaluation of a soluble polysaccharide (PCHP-1A) from Polygonatum cyrtonema Hua: antioxidant and α-glucosidase inhibitory activities
Published 2025-04-01“…PCHP-1A exhibited a compact and curly spherical molecule conformation, and SEM analysis revealed its smooth, porous, clastic or lamellar microstructure. Comprehensive FT-IR, GC–MS, and 1D/2D NMR analyses indicated that the main chain of PCHP-1A consists of → 1)-β-d-Fruf-(2 → , → 1,6)-β-d-Fruf-(2 → , and → 6)-α-d-Glcp, with branch chains primarily composed of β-d-Fruf-(2 → linked at the O-6 position of → 1,6)-β-d-Fruf-(2 →. …”
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Quantitative MRI assessment of peripheral nerves
Published 2024-03-01“…Among them, diffusion tensor magnetic resonance imaging which gives an opportunity to investigate microstructural changes in nerves tissue by water diffusion evaluation should be mentioned first. …”
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Comparative evaluation of the performance properties of resin-infused plain-woven jute reinforced thermoset composites for energy infrastructure: Experimental analysis, finite elem...
Published 2025-06-01“…Mechanical characterization involved tensile, flexural, impact, and hardness tests, while thermal and microstructural properties were evaluated using thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). …”
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Evaluation of the Mechanical Properties and Fatigue Resistance of the ZrO<sub>2</sub>CeYAl<sub>2</sub>O<sub>3</sub> Composite
Published 2024-10-01“…The sintered samples presented values above 98% of relative density. Complex microstructures with equiaxed, homogeneously distributed submicrometer grains and planar alumina platelets were observed by SEM. …”
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Evaluation and Characterization of High-Uniformity SiN<sub>x</sub> Thin Film with Controllable Refractive Index by Home-Made Cat-CVD Based on Orthogonal Experiments
Published 2025-02-01“…The response parameters evaluated were the refractive index, extinction coefficient, uniformity, and deposition rate of SiN<sub>x</sub> thin film. …”
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Comparative Evaluation of Various ABO<sub>3</sub> Perovskites (A = La, Ca, Sr; B = Mn, Fe) as Oxygen Carrier Materials in Chemical Looping Hydrogen Production
Published 2025-04-01“…Additionally, the study assesses the materials’ microstructure and stability over prolonged cycles. The findings highlight Fe-based perovskites, particularly LaFeO<sub>3</sub>, as promising candidates for CLH applications, emphasizing the need for structural and compositional optimization to enhance hydrogen production efficiency.…”
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Doping investigation of structured GaN devices by highly lateral resolved TOF-SIMS
Published 2025-03-01Get full text
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