Category: Advanced Materials
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New model bridges ferroelectric physics and circuit modeling
Circuit designers can now accurately predict ferroelectric behavior under real-world voltages, helping simulate chip performance for next-generation AI computing.
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Perfectly imperfect: U-M Center for Complex Particle Systems harnesses disorder in nanomaterials
The center has engineered materials with intentionally disordered structures, leading to enhanced properties and easier manufacturing.
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Organic glass scintillators: A Q&A with Sara Pozzi
The radiation detection material stands to improve nuclear security by clearly distinguishing radiation types from a safe distance.
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Complexity isn’t subjective. The right amount results in new nanomaterial properties
Graph theory can quantify complexity, defined as a mix of order and disorder. Nanoparticle structures with the optimal ratio have new or enhanced capabilities.
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Better helium reporting to improve fission and fusion materials modeling
Helium generation predictions vary by as much as 200%, a new standardized reporting method can help move the field forward.
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Key structures to metallic glass stability revealed with machine learning
Using the second-nearest neighboring atoms to predict metallic glass stability can help researchers more accurately model the disordered solid with strong, elastic properties.
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Silk made into strong plastic-like materials with 6G potential
The new manufacturing method preserves silk’s crystalline structure and could help upcycle short fibers into telecom equipment.
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Quantum metallurgy: Electron crystals deform and melt
Electrons can arrange into crystalline patterns that accumulate defects as they melt; controlling the degree of melting may advance superconductors and artificial neurons.
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Fine-tuning nanoscale heat flows in molecular materials
Researchers demonstrate how swapping out a single atom can cut the thermal conductance in half without changing electrical properties.
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A color-changing phosphor for encoding information
Applying heat or a solvent makes a new purely organic phosphor reversibly switch between glowing green and blue at room temperature.
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New approach to qualifying nuclear reactor components rolling out
The method will be announced at the Electric Power Research Institute, March 10-11.
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Speeding up light-driven chemical reactions with nanocrystals
Syncing molecular vibrations with plasmons, quantum packets of electron motion, helped researchers create an accessible, scalable photocatalyst platform.