Graphene is Grown With the Same Band Gap as Silicon
No doping or nanostructuring is required for new bottom-up method to grow graphene with a perfect band gap
Tag Results for sensors (325)
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Self-Powered Image Sensor Could Watch You Forever
New technology puts the equivalent of a solar cell under each pixel
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Underwater GPS Inspired by Shrimp Eyes
Cameras that see light polarization patterns can provide a GPS substitute under the sea
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Dynamic Range of Nanoresonators on Par With Animal Hearing
Atomically thin membranes enable nanoresonators to achieve extraordinalry wide dynamic range for tiny machines
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2-D Materials Enable Swarms of Floating Microbots
Electronic devices made from 2-D materials grafted onto microparticles create floating robots
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'Marine Skin' Wearable Tracks Animals Under the Sea
A crab helped test a wearable that could eventually track ocean creatures such as dolphins and whale sharks
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Video of Uber Self-Driving Car’s Fatal Crash Raises More Questions
Video footage raises questions about the accuracy of the car’s lidar and how closely it monitored its own safety driver
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A New Wearable Brain Scanner
A helmet records wearers' brain activity using magnetoencephalography (MEG) while they move around
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Cosmonauts Prepare to Bring the 'Internet of Animals' Online
The Icarus project will track tens of thousands of animals from the International Space Station
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Supersensitive Accelerometer Could Be the Answer to Better Drone Control
Supercapacitor technology could make tiny accelerometers as much as 1 million times more sensitive