Search results for MEMS

Optics & Photonics Apr 20, 2021

New optics-on-a-chip device paves way to capturing fast chemical, material and biological processes

Researchers have developed new X-ray optics that can be used to harness extremely fast pulses in a package that is significantly smaller and lighter than conventional devices used to modulate X-rays. The new optics are based ...

General Physics Apr 15, 2021

Photonic MEMS switches going commercial

One of the technical challenges the current data revolution faces is finding an efficient way to route the data. This task is usually performed by electronic switches, while the data itself is transferred using light confined ...

Optics & Photonics Mar 3, 2021

Heat-free optical switch would enable optical quantum computing chips

In a potential boost for quantum computing and communication, a European research collaboration reported a new method of controlling and manipulating single photons without generating heat. The solution makes it possible ...

Materials Science Feb 21, 2021

Bioengineered hybrid muscle fiber for regenerative medicine

Muscle constitutes the largest organ in humans, accounting for 40% of body mass, and it plays an essential role in maintaining life. Muscle tissue is notable for its unique ability for spontaneous regeneration. However, in ...

Materials Science Feb 8, 2021

Two-phase material with surprising properties

Microstructure and macroscopic electro-mechanical properties are closely coupled in so-called ferroelectric polymers. An explanation for the high temperature dependence of this coupling has now been found at TU Wien.

Optics & Photonics Jan 27, 2021

Optical scanner design for adaptive driving beam systems can lead to safer night driving

Car accidents are responsible for approximately a million deaths each year globally. Among the many causes, driving at night, when vision is most limited, leads to accidents with higher mortality rates than accidents during ...

Materials Science Dec 31, 2020

Stretching diamond for next-generation microelectronics

Diamond is the hardest material in nature. But out of many expectations, it also has great potential as an excellent electronic material. A joint research team led by City University of Hong Kong (CityU) has demonstrated ...

Polymers Dec 23, 2020

Electro-sprayed micro-droplets help kill bacteria and viruses

With COVID-19 raging around the globe, researchers are doubling down on methods for developing diverse antimicrobial technologies that could be effective in killing a virus, but harmless to humans and the environment.

Analytical Chemistry Dec 1, 2020

A semiconductor chip detects antigen concentrations at 1 parts per quadrillion molar mass

Associate Professor Kazuhiro Takahashi and Assistant Professor Yong-Joon Choi of the Department of Electrical and Electronic Information Engineering at Toyohashi University of Technology have developed a chip that can sense ...

Analytical Chemistry Dec 1, 2020

Detection of cancer from exhaled breath

The air we exhale contains information that can assist with the diagnosis of disease. Researchers at the Fraunhofer Project Hub for Microelectronic and Optical Systems for Biomedicine MEOS are now developing solutions designed ...

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