Battery-free liquid crystal chip glows dark when dangerous electromagnetic fields strike
Researchers have developed a battery-free wearable sensor chip that detects high-frequency electromagnetic fields by converting them into a visible optical ...
Tag: birefringence
AI Reads Light’s Polarization to Spot Cancer Left Behind in Dog Tumors
Researchers at The Ohio State University combined polarization-sensitive optical coherence tomography with a deep learning model to detect and localize ...
Crystal Symmetry Revealed as Hidden Architect of Zirconia’s Electronic and Optical Behavior
A new first-principles study shows how the symmetry reduction from cubic to monoclinic zirconia lifts electronic degeneracy and produces strong ...
Graphene Flakes Supercharge Liquid Crystal Optics in the Infrared
Japanese researchers report that tiny concentrations of graphene flakes boost the infrared birefringence of liquid crystals by up to 50 ...
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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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