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Optics & Photonics Jan 19, 2017

Topological photonic crystal made of silicon

WPI-MANA researchers derive topological photonic states purely based on silicon, which can lead to the development of new functions and devices through integration with semiconductor electronics

Earth Sciences Jan 11, 2017

Experiment suggests silicon missing element in Earth's core

(Phys.org)—A team of researchers from several institutions in Japan has conducted experiments with results that indicate that silicon is likely the missing element in Earth's core. The group gave a presentation outlining ...

Nanophysics Jan 9, 2017

Team advances GaN-on-Silicon for scalable high electron mobility transistors

A team of researchers at the University of Illinois at Urbana-Champaign has advanced gallium nitride (GaN)-on-silicon transistor technology by optimizing the composition of the semiconductor layers that make up the device. ...

Quantum Physics Dec 22, 2016

Electron-photon small-talk could have big impact on quantum computing

In a step that brings silicon-based quantum computers closer to reality, researchers at Princeton University have built a device in which a single electron can pass its quantum information to a particle of light. The particle ...

Space Exploration Dec 22, 2016

Video: Silicon pore optics stacks

ESA doesn't do routine. Nowhere is this more true than for Science, where the goal of each new mission is to observe the universe in novel ways. New technologies are required to make such missions possible, many years in ...

Condensed Matter Dec 21, 2016

Transistors and diodes made from advanced semiconductor materials could perform much better than silicon

Sandia National Laboratories researchers have shown it's possible to make transistors and diodes from advanced semiconductor materials that could perform much better than silicon, the workhorse of the modern electronics world.

Nanophysics Dec 20, 2016

Means by which cells 'eat' silicon nanowire revealed

(Phys.org)—A team of researchers at the University of Chicago has developed new technology that allows for recording and viewing the process by which a silicon nanowire is consumed by an individual cell. In their paper ...

Electronics & Semiconductors Dec 5, 2016

3-D solutions to energy savings in silicon power transistors

Tokyo Tech researchers demonstrate operation energy-savings in a low price silicon power transistor structure by scaling down in all three dimensions.

Nanomaterials Dec 1, 2016

How laser annealing technology can lead to production of ultrathin nanomaterials

Smart phones have shiny flat AMOLED displays. Behind each single pixel of these displays hide at least two silicon transistors which were mass-manufactured using laser annealing technologies. While the traditional methods ...

Optics & Photonics Nov 30, 2016

Combining silicon with an optically active material enables tiny lasers for industry

Combining silicon with a light-producing semiconductor may help develop micrometer-scale lasers, shows Doris Keh-Ting Ng and her colleagues from the A*STAR Data Storage Institute.

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