A Dash of Neodymium Turns a Piezoelectric Ceramic into a Sensitive Magnetic Field Sensor
Researchers at IIT Madras report that neodymium doping of a BSPT piezoelectric ceramic boosts the sensitivity of a nickel-zinc ferrite ...
Tag: piezoelectric
Piezoelectric Materials Could Rewrite the Rules of Bone Infection Treatment
A new review examines how piezoelectric biomaterials that convert mechanical force into electrical signals could eradicate bacteria, recalibrate the immune ...
Millisecond phonon lifetimes in piezoelectric nanomechanical resonators
Millisecond phonon lifetimes in piezoelectric nanomechanical resonators
Hydrogen Bonds Unlock High-Performance Flexible Piezoelectric Films Without Ceramics
Researchers used phytic acid hydrogen bonding to push an all-organic P(VDF-TrFE) film to 78.8 percent beta-phase content, yielding a flexible ...
Smart Hydrogel Turns Breathing and Light Into Bone-Repairing Signals
Researchers have created an injectable black phosphorus-collagen hydrogel that converts breathing-driven mechanical strain into electrical signals and near-infrared light into ...
Heat-Treated Lead-Free Ceramic Builds Nanoscale Interfaces That Survive Extreme Temperatures
Researchers at The University of Manchester have created bulk ferroelectric heterostructures in a lead-free bismuth ferrite-barium titanate ceramic, achieving a ...
Biohybrid mesh turns living cells into a battery-free power plant
Engineers at UMass Amherst have created an ultrathin biohybrid mesh seeded with human cardiac cells that harvests the body's own ...
Dual-beam energy harvester turns ultra-low-frequency vibrations into usable power
Researchers have developed a compact dual-beam bistable energy harvester that generates 65.6 microwatts from vibrations slower than one hertz, a ...
Self-powered nanogenerators could recharge the fight against myopia and vision loss
Self-powered nanogenerators that harvest energy from blinking and eye movement are emerging as battery-free platforms for myopia therapy, drug delivery ...
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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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