Results 201 to 210 of about 147,221 (233)
AI‐Optimized Vanadium Oxide Multilayers for More Than 20‐fold Enhancement in Bolometric Performance
Advanced Science, EarlyView.Machine‐learning‐optimized WxV1‐xOy multilayer thin films with graded doping achieve a high TCR (7.3 % K−1), reduced hysteresis, and low noise under CMOS‐compatible growth conditions. This approach overcomes the long‐standing trade‐off in microbolometers between linear response and performance, offering a universal bolometric parameter greatly enhanced
Jin‐Hyun Choi +8 more
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Advanced Science, EarlyView.A high‐entropy oxide ceramic of (Gd1/2Lu1/2)2(Ti1/3Zr1/3Hf1/3)2O7 is prepared through a molecular synthesis route of pyrolytic solid‐solution reactions. The architectured nanofiber aerogel manifests unprecedented thermomechanical properties, including superelastic compressibility of 98% from −196 to 1500 °C, and thermal superinsulation capacity (24.14 ...
Xiaoke Jiang +9 more
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Magnetic Flux Guides by Material Extrusion
Advanced Science, EarlyView.Magnetic flux guidance can increase inductive coupling and forces for magnetic sensors, actuators, and transducers. Here, a magnetic material extrusion method is used to fabricate flux concentration structures of arbitrary shapes with a magnetic permeability of 42. In line with simulation analysis, experimental results show that these materials provide
Jorge Cañada +4 more
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Advanced Science, EarlyView.Prolonged water washing severely damages the surface layered structure of single‐crystal Ni‐rich cathodes, forming a thick rock‐salt barrier. In contrast, our 3‐min ultrafast washing removes residual lithium while confining surface reconstruction to an ultrathin 2–4 nm layer, thereby unlocking excellent fast‐charging and cycling stability.
Kaixin Liu +8 more
wiley +1 more source
Temperature dependent accumulated strength under sintering
Metal Powder Report, 1999 openaire +1 more source
Computational modeling of temperature-dependent sintering
, 2017 Balemans, C. +2 more
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Sintered High-Temperature Alloys
JOM, 1961This paper outlines some of the properties of alloys produced from atomized powders of nickel-chromium-cobalt and nickel-chromium-cobalt-molybdenum and describes certain aspects of further development work on sintered high-temperature alloys.
V. A. Tracey +2 more
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Low sintering temperature of ZnNb2O6 for silver co-sintering
Ceramics International, 2014The purpose of this study is the making of multilayer type I capacitors composed of ZnNb2O6 co-sintered with silver electrodes. In order to lower the sintering temperature, we have mixed three commercially available glass frit powders with ZnNb2O6. The sintering behaviours were studied by thermomechanical analysis (TMA).
Quercioli, Regis +4 more
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Low Temperature Sintering of YIG Using Microwave Sintering Method
Integrated Ferroelectrics, 2010The pure YIG samples were prepared using microwave sintering method. The samples were sintered by using two types of sintering methods conventional and microwave. The sintered samples were characterized using XRD and SEM. The microwave sintering method was observed to be superior to conventional sintering process in the densification of pure YIG ...
T. Ramesh, S. R. Murthy, R. S. Shinde
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