Search results for microelectromechanical systems

Engineering Dec 12, 2012

'Sense-ational' invention helps underwater vessels navigate with ease

Nanyang Technological University (NTU) scientists have invented a 'sense-ational' device, similar to a string of 'feelers' found on the bodies of the Blind Cave Fish, which enables the fish to sense their surrounding and ...

Engineering Nov 21, 2012

Low-cost MEMS fabrication technology using a replica molding technique

Researchers at the National Institute of Advanced Industrial Science and Technology (AIST), have developed a microelectromechanical systems (MEMS) device fabrication technology that uses only printing and injection molding. ...

Nanomaterials Oct 26, 2012

Strengthening fragile forests of carbon nanotubes for new MEMS applications

Microelectromechanical systems (MEMS) are incredibly tiny devices, often built on the scale of millionths of a meter. Conventional MEMS structures tend to be made out of silicon-based materials familiar to the micro-electronics ...

Nanophysics Oct 26, 2012

Scientists use molecular layers to study nanoscale heat transfer

Scientific research has provided us with a fundamental understanding of how light (via photons) and electricity (via electrons) move within and between materials at the micrometer or nanometer levels, making possible a wide ...

Nanophysics Oct 17, 2012

New method measures movements of tiny devices-at every step

(Phys.org)—Makers of minuscule moving machines—the kind being eyed for nanomanufacturing and assembly as well as other uses—do you know where your micro- and nanorobots really are?

Nanomaterials Oct 16, 2012

Effort to mass-produce flexible nanoscale electronics

Case Western Reserve University researchers have won a $1.2 million grant to develop technology for mass-producing flexible electronic devices at a whole new level of small.

Optics & Photonics Oct 2, 2012

3-D medical scanner: New handheld imaging device to aid doctors on the 'diagnostic front lines'

In the operating room, surgeons can see inside the human body in real time using advanced imaging techniques, but primary care physicians, the people who are on the front lines of diagnosing illnesses, haven't commonly had ...

Engineering Sep 26, 2012

Students painlessly measure knee joint fluids in annual Sandia contest

Texas Tech University repeated last year's victory in the novel design category of Sandia National Laboratories' annual competition to design new, extraordinarily tiny devices, while Carnegie Mellon University won the educational ...

Optics & Photonics Sep 20, 2012

Researchers develop fast, sensitive nanophotonic motion sensor developed for silicon microdevices

(Phys.org)—Using a microscopic optical sensor that can be batch-fabricated on a silicon chip at low cost, researchers from the NIST Center for Nanoscale Science and Technology have measured the mechanical motion between two ...

Nanophysics Aug 30, 2012

'Nanoresonators' might improve cell phone performance

(Phys.org)—Researchers have learned how to mass produce tiny mechanical devices that could help cell phone users avoid the nuisance of dropped calls and slow downloads. The devices are designed to ease congestion over the ...

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