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Beyond trial and error: Integrating computation, processing, and AI to design high-entropy alloys

المصدر: Phys.org - latest science and technology news stories · نُشر

Beyond trial and error: Integrating computation, processing, and AI to design high-entropy alloys
المصدر: Phys.org - latest science and technology news stories

Designing structural high-entropy alloys (SHEAs) means solving a problem with an enormous number of moving parts: which combinations of composition and processing conditions will yield the phases, microstructures, and mechanical properties a given application demands? Because the

Designing structural high-entropy alloys (SHEAs) means solving a problem with an enormous number of moving parts: which combinations of composition and processing conditions will yield the phases, microstructures, and mechanical properties a given application demands? Because these alloys mix multiple principal elements in comparable proportions, that question spans length and time scales that no single experiment or model can cover on its own.

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Could ecological roles offer clues to how life began?
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Could ecological roles offer clues to how life began?

Producers, consumers, and decomposers play different roles in today's ecosystems. Thinking about these familiar roles led me to a question: Could their differences partly reflect the different physical and chemical environments in which early life developed? I wondered whether th

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Metalens microscope switches focus with voltage, not moving optics
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Metalens microscope switches focus with voltage, not moving optics

Just as it is difficult for a camera to keep both a nearby flower and a distant mountain sharply focused at the same time, conventional optical microscopes face a similar challenge when imaging structures located at different depths inside the body. Tighter focusing of light impr

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