Search results for microelectromechanical systems

Optics & Photonics Apr 9, 2019

This compact and cheap lidar could steer small autonomous vehicles

Researchers in Sweden have developed cheaper, lighter and more efficient lidar technology that could pave the way for smaller autonomous craft such as drones and robots, and help enable better profitability in the vehicle ...

Materials Science Mar 4, 2019

Interdisciplinary collaboration yields hardest, thinnest coatings yet discovered

Eventually, your phone charger is going to die.

Materials Science Feb 14, 2019

3-D experiments shed new light on shape memory alloys

Shape memory alloys are well known for their remarkable properties—superelasticity, shape memory and actuation allow them to be crumpled up and then spring back to a "remembered" original shape.

Optics & Photonics Feb 4, 2019

Optical coherence tomography (OCT) – longer wavelengths can improve imaging depths

Optical coherence tomography (OCT) is a light-based imaging technique currently used in clinical diagnostics to examine organs in vivo. The technique uses interferometry; in which light reflected from an examined object combines ...

General Physics Jan 3, 2019

Researchers design a more durable MEMS switch

Researchers from Binghamton University, State University of New York have developed a way to make cell phones and power lines more durable. 

Nanomaterials Jan 3, 2019

Glassy carbon microneedles: A new transdermal drug delivery device

Microneedles are designed to infuse medications transdermally (through the skin) and relatively painlessly during clinical applications. In a recent study, Richa Mishra and her colleagues developed a new technique to convert ...

Condensed Matter Dec 20, 2018

Development of MEMS sensor chip equipped with ultra-high quality diamond cantilevers

A NIMS-led research group succeeded in developing a high-quality diamond cantilever with among the highest quality (Q) factor values at room temperature ever achieved. The group also succeeded for the first time in the world ...

Engineering Dec 12, 2018

To guide cancer therapy, device quickly tests drugs on tumor tissue

MIT researchers have 3-D printed a novel microfluidic device that simulates cancer treatments on biopsied tumor tissue, so clinicians can better examine how individual patients will respond to different therapeutics—before ...

General Physics Nov 30, 2018

How microscopic machines can fail in the blink of an eye

How long can tiny gears and other microscopic moving parts last before they wear out? What are the warning signs that these components are about to fail, which can happen in just a few tenths of a second? Striving to provide ...

Optics & Photonics Oct 25, 2018

Spinning the light: The world's smallest optical gyroscope

Gyroscopes are devices that help vehicles, drones, and wearable and handheld electronic devices know their orientation in three-dimensional space. They are commonplace in just about every bit of technology we rely on every ...

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