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Search results for microelectromechanical systems

Engineering Apr 30, 2014

Why ultra-precision manufacturing is such a big deal

Are you happy with your smartphone? Bill O'Neill, Professor of Laser Engineering and Director of the Institute for Manufacturing's Centre for Industrial Photonics isn't.

Nanophysics Apr 18, 2014

In-situ nanoindentation study of phase transformation in magnetic shape memory alloys

Texas A&M University researchers led by Dr. Xinghang Zhang in the Department of Mechanical Engineering have examined stress induced martensitic phase transformations in magnetic shape memory alloys via in-situ nanoindentation ...

General Âé¶¹ÒùÔºics Mar 11, 2014

Chip-scale tunable laser to enable bandwidth-on-demand in advanced optical networks

Researchers from A*STAR's Institute of Microelectronics (IME) and Nanyang Technological University (NTU) have demonstrated the smallest wavelength-tunable laser fabricated by microelectromechanical system (MEMS) technology. ...

Nanomaterials Mar 5, 2014

Rough surface could keep small electronic parts from sticking together

When a piece of gift-wrapping tape sticks to itself, it's frustrating, but when small parts in a microgear or micromotor stick together, an electronic device may not work well, if at all. Scientists now report in the journal ...

Engineering Mar 3, 2014

Biosensor based on a microelectromechanical system integrated with a photodetector

Label-free biosensors can be applied in many processes such as rapid diagnosis, tailor-made medication, and drug discovery. Label-free microelectromechanical system (MEMS)-based sensors detect target molecules by measuring ...

Engineering Jan 15, 2014

Microtechnology: Double-layer capping solves two problems

Continual downsizing of technology means that researchers have to develop ever more ingenious methods of packaging and protecting their tiny devices. Jae-Wung Lee and co-workers at the A*STAR Institute of Microelectronics, ...

Consumer & Gadgets Jan 5, 2014

Wave of wearable gadgets expected at CES event

(AP)—Will 2014 be remembered as the year wearable computing took off?

Astronomy Dec 16, 2013

Innovative instrument probes close binary stars, may soon image exoplanets

A new instrument that combines two high-resolution telescope techniques – adaptive optics and interferometry – has for the first time distinguished and studied the individual stars in a nearby binary star system, demonstrating ...

Nanophysics Dec 9, 2013

Researchers report nanoscale energy-efficient switching devices

By relentlessly miniaturizing a pre-World War II computer technology, and combining this with a new and durable material, researchers at Case Western Reserve University have built nanoscale switches and logic gates that operate ...

Engineering Dec 4, 2013

New chip provides better bioimaging performance

A microelectromechanical system developed in Singapore provides the 360-degree view that is critical in diagnostic imaging.

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