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Optics & Photonics Jun 14, 2017

Manufacturing hybrid silicon lasers for mass-produced photonic devices

Producing semiconductor lasers on a silicon wafer is a long-held goal for the electronics industry, but their fabrication has proved challenging. Now, researchers at A*STAR have developed an innovative way to manufacture ...

Earth Sciences Jun 8, 2017

Relation between comets and earth's atmosphere uncovered

The difficult yet successful measurement of several isotopes of the noble gas xenon on comet 67P/Churyumov-Gerasimenko using the Bernese instrument ROSINA on the Rosetta probe shows that materials arrived on Earth due to ...

Bio & Medicine Jun 2, 2017

Nano-sized silicon heater and thermometer combined to fight cancer

Russian physicists from ITMO University have discovered that spherical silicon nanoparticles can be effectively heated and simultaneously emit light depending on their temperature. According to the scientists, these properties, ...

Space Exploration May 25, 2017

Image: Silicon carbide mirror subjected to thermal-vacuum testing

A strong but lightweight mirror for space, made from silicon carbide ceramic, is being subjected to the temperature levels and vacuum encountered in orbit.

Engineering May 16, 2017

World's first thin-silicon implantable chip for high-precision haptic prosthetics

Imec announced today its success in fabricating a prototype implantable chip that aims to give patients more intuitive control over their arm prosthetics. The thin-silicon chip is a world's first for electrode density and ...

Energy & Green Tech May 15, 2017

Self-healing tech charges up performance for silicon-containing battery anodes

Researchers at the University of Illinois have found a way to apply self-healing technology to lithium-ion batteries to make them more reliable and last longer.

General Physics May 10, 2017

Sound over silicon: Computing's wave of the future

With a combined $1.8 million from the W.M. Keck Foundation and the University of Arizona, materials science and engineering professor Pierre Deymier explores building a quantum computer that uses sound instead of quantum ...

Engineering May 10, 2017

New 3-D printing method promises vastly superior medical implants for millions

For the millions of people every year who have or need medical devices implanted, a new advancement in 3D printing technology developed at the University of Florida promises significantly quicker implantation of devices that ...

Business Apr 26, 2017

For these startups, Silicon Valley's diversity problem brings big business

It's one of the tech industry's biggest embarrassments. But for a handful of startups, Silicon Valley's lack of diversity is also a money-making machine.

Astronomy Apr 26, 2017

'Ageless' silicon throughout Milky Way may indicate a well-mixed galaxy

As galaxies age, some of their basic chemical elements can also show signs of aging. This aging process can be seen as certain atoms "put on a little weight," meaning they change into heavier isotopes—atoms with additional ...

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