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Search results for microelectromechanical systems

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 Âé¶¹ÒùÔºics 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 ...

General Âé¶¹ÒùÔºics Oct 16, 2018

New reservoir computer marks first-ever microelectromechanical neural network application

As artificial intelligence has become increasingly sophisticated, it has inspired renewed efforts to develop computers whose physical architecture mimics the human brain. One approach, called reservoir computing, allows hardware ...

Energy & Green Tech Oct 10, 2018

New nanosatellite energy solution increases reliability and efficiency, at reduced cost

Between the late 1990s and 2012, around 10 small satellites were launched annually; the next six-year forecast is for over 3 000. The European space sector has a chance to gain a prime global position, helped by the right ...

Analytical Chemistry Oct 3, 2018

Scientists push microscopy to sub-molecular resolution

Notorious asphyxiator carbon monoxide has few true admirers, but it's favored by University of California, Irvine scientists who use it to study other molecules.

General Âé¶¹ÒùÔºics Sep 28, 2018

Engineering 3-D mesostructures with mechanically active materials

Microelectromechanical systems (MEMS) have expansive applications in biotechnology and advanced engineering with growing interest in materials science and engineering due to their potential in emerging systems. Existing techniques ...

Condensed Matter Apr 17, 2018

Performing under pressure: Modeling oxidation in high-stress materials

Each year, the effects of corroding materials sap more than $1 trillion from the global economy. As certain alloys are exposed to extreme stress and temperatures, an oxide film begins to form, causing the alloys to break ...

Engineering Mar 16, 2018

A flexible, low-cost technique could lead to the mass production of microelectromechanical systems

Making increasingly smaller microelectromechanical systems (MEMS) has proved very challenging, limiting their anticipated potential. Now, researchers at A*STAR have developed a versatile and cost-effective technique for making ...

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