News tagged with sensor device
Exotic material shows promise as flexible, transparent electrode
(PhysOrg.com) -- An international team of scientists with roots at SLAC and Stanford has shown that ultra-thin sheets of an exotic material remain transparent and highly conductive even after being deeply ...
Mar 08, 2012 |
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Researchers find best routes to self-assembling 3-D shapes
Material chemists and engineers would love to figure out how to create self-assembling shells, containers or structures that could be used as tiny drug-carrying containers or to build 3-D sensors and electronic ...
Dec 07, 2011 |
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Two-step technique makes graphene suitable for organic chemistry
The future brightened for organic chemistry when researchers at Rice University found a highly controllable way to attach organic molecules to pristine graphene, making the miracle material suitable for a ...
Nanotechnology / Nanomaterials
Nov 29, 2011 |
4.8 / 5 (8) |
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CNT paper-based wireless sensor could help detect explosive devices
(PhysOrg.com) -- Researchers at the Georgia Institute of Technology have developed a prototype wireless sensor capable of detecting trace amounts of a key ingredient found in many explosives.
Nanotechnology / Nanomaterials
Oct 27, 2011 |
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Holodesk prototype puts life in computers (w/ video)
(PhysOrg.com) -- A research project at Microsoft Research Cambridge has brought forth a prototype called Holodesk, which lets you manipulate virtual objects with your hand. You literally "get your hands on" ...
Technology / Hi Tech & Innovation
Oct 20, 2011 |
4.7 / 5 (22) |
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Tacit hand device steers blind to safety (w/ video)
(PhysOrg.com) -- A hand device called the Tacit can help the blind and visually impaired move around safely in complex environments. Wrist-mounted, the device uses ultrasonic sensors mounted above the knuckles ...
Technology / Hi Tech & Innovation
Sep 15, 2011 |
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Researchers control conduction, surface states in topological insulator nanoribbons
In recent years, topological insulators have become one of the hottest topics in physics. These new materials act as both insulators and conductors, with their interior preventing the flow of electrical currents while their ...
Feb 14, 2011 |
4.7 / 5 (3) |
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Good vibrations: New atom-scale products on horizon
The generation of an electric field by the compression and expansion of solid materials is known as the piezoelectric effect, and it has a wide range of applications ranging from everyday items such as watches, ...
Aug 23, 2010 |
4.5 / 5 (15) |
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Applied physicists create building blocks for a new class of optical circuits
Imagine creating novel devices with amazing and exotic optical properties not found in Nature -- by simply evaporating a droplet of particles on a surface.
May 28, 2010 |
4.9 / 5 (16) |
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Researchers use improved nanogenerators to power sensors based on zinc oxide nanowires
By combining a new generation of piezoelectric nanogenerators with two types of nanowire sensors, researchers have created what are believed to be the first self-powered nanometer-scale sensing devices that ...
Mar 28, 2010 |
4.4 / 5 (5) |
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Engineered metamaterials enable remarkably small antennas
In an advance that might interest Q-Branch, the gadget makers for James Bond, the National Institute of Standards and Technology and partners from industry and academia have designed and tested experimental ...
Jan 26, 2010 |
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Robotic Devices Providing Home-Care Rehabilitation (w/ Video)
(PhysOrg.com) -- A group of researchers, at Northeastern University, have developed several portable robotic devices to aid in the rehabilitation process of stroke victims. These devices are small enough for ...
Nov 13, 2009 |
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Nano-factory promises great things for graphene science
Forty times stronger than steel and conducting electricity ten times better than silicon, graphene is the wonder material that could one day replace silicon in microchips. Now the University is opening a new ...
Nanotechnology / Nanomaterials
May 02, 2012 |
4.6 / 5 (7) |
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Mini-sensor measures magnetic activity in human brain
A miniature atom-based magnetic sensor developed by the National Institute of Standards and Technology (NIST) has passed an important research milestone by successfully measuring human brain activity. Experiments ...
Apr 19, 2012 |
4.9 / 5 (9) |
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Functional oxide thin films create new field of oxide electronics
Researchers from North Carolina State University have developed the first functional oxide thin films that can be used efficiently in electronics, opening the door to an array of new high-power devices and smart sensors. ...
Mar 07, 2012 |
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