Results 41 to 50 of about 4,653,376 (220)
Advanced Functional Materials, EarlyView.A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar +9 more
wiley +1 more source
Unified Pressure and Field Response Across Distinct Charge‐Order Regimes in Ti‐Doped CsV3Sb5
Advanced Functional Materials, EarlyView.We microscopically investigate the interplay between charge order and superconductivity in a kagome superconductor across regimes of long‐ and short‐range charge order. Hydrostatic‐pressure and magnetic‐field μSR$\mu{\rm SR}$ measurements reveal remarkably similar superconducting and normal‐state time‐reversal‐symmetry‐breaking responses in both ...
P. Kral +12 more
wiley +1 more source
The Technique of Inorganic Core Sand Shooting with Reduced Pressure in Venting System [PDF]
Archives of Foundry EngineeringThe publication presents a new shooting technique with reduced pressure in venting system for manufacturing foundry cores using inorganic sand mixture with Cordis binder. Traditional technologies for producing casting cores using blowing methods, despite
M. Skrzyński, R. Dańko, G. Dajczer
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Безопасность техногенных и природных систем, 2020 Introduction. The article presents the technique of the definition of integral risk in the organization, on the basis of which the collective risk of several professional groups involved at the foundry is calculated.Problem Statement. The purpose of this
V. V. Maslenskiy, N. A. Lyubetskaya
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Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing
Advanced Materials, EarlyView.This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long +26 more
wiley +1 more source
Foundry industry – current state and future development
Metalurgija, 2012 The casting production is considered as one of the main factors influencing the development of world economy. The state of art and foresight of world’s casting production is discussed in the paper on the basis of the latest statistical data. The progress
M. Holtzer +2 more
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Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes
Advanced Materials, EarlyView.Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti +11 more
wiley +1 more source
Assessment of Durability of the Toothed Segment Based on FEM Analysis and Low Fatigue Cycle Test
Archives of Foundry Engineering, 2016 The development of a novel design for the toothed segment of drive transmission in longwall shearer is expected to significantly reduce the cost of individual components of the feed system and the related work of repair and renovations, increasing at the
Piekło J., Maj M., Żuczek R., Pysz S.
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Advanced Materials, EarlyView.Chalcogen substitution emerges as a powerful strategy for designing high‐performance OMIECs. In aliphatic–glycol side chain diketopyrrolopyrrole polymers, biselenophene incorporation promotes a planar, polarizable, and doping‐tolerant quinoidal framework, enabling PDPP‐4EG‐Se2 to combine high hole mobility, large µC*, enhanced operational stability ...
Shinbee Oh +9 more
wiley +1 more source
Wheland Foundry interior view, circa 1950
, 1945 Black-and-white photograph of factory workers inspecting metal objects in the production foundry at Wheland Foundry in Chattanooga ...
core +2 more sources