Gold and Silver Nanoparticles Team Up With Magnets to Zap Water Pollutants in Minutes
Researchers in China built a magnet-recoverable Fe3O4@Au@Ag nanocomposite that degrades over 95 percent of a model dye in four minutes ...
Tag: FDTD simulation
Self-Growing Light Waveguides Could Loosen the Tolerances Strangling AI Data Links
Researchers have shown that self-written polymer waveguides with high refractive-index contrast can tolerate micrometer-scale misalignments across short gaps, offering a ...
Gentle Corrugation and Narrowband Emitters Push Microcavity OLEDs Toward 69% Quantum Efficiency
Researchers doubled the external quantum efficiency of green microcavity OLEDs to 69.2 percent by pairing a gently corrugated internal extraction ...
Broadband Light Fingerprinting Promises Sharper Chip Overlay Metrology
A simulation study shows that capturing full broadband diffraction spectra, rather than single-wavelength asymmetry signals, can separate true chip overlay ...
Maple Leaf-Shaped Graphene Metasurface Absorbs Terahertz Waves With Near-Perfect Efficiency
Scientists have designed a Canada-flag-inspired graphene metasurface that achieves over 95 percent broadband terahertz absorption with electrical tunability in a ...
Plasmonic Memory Chip Uses Light and Phase-Change Material to Store Data Without Power
Scientists have designed a nanoscale plasmonic memory that stores bits permanently using light-switched phase-change material and could serve as a ...
Gold Nanospheres and Grated CdS Layers Push Polymer Solar Cell Efficiency Toward 44%
Researchers have simulated a plasmonic polymer solar cell combining double-layer gold nanosphere arrays with grated CdS electron transport layers, achieving ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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