Search results for doped silicon

Quantum Physics Aug 8, 2016

Diamond-based light sources will lay a foundation for quantum communications of the future

Dmitry Fedyanin from the Moscow Institute of Physics and Technology and Mario Agio from the University of Siegen and LENS have predicted that artificial defects in the crystal lattice of diamond can be turned into ultrabright ...

Materials Science Aug 1, 2016

Green polymer electrolyte based on N-phthaloylchitosan for dye-sensitized solar cells

A green polymer derived from bio-waste was applied to the dye-sensitized solar cells. Chitosan obtained from the insects' and crustaceans' chitin was modified to produce the phthaloylchitosan electrolyte for the dye-sensitized ...

Energy & Green Tech Jul 27, 2016

Watering solar cells makes them grow... in power

Perovskite solar cells are the rising star in the photovoltaic landscape. Since their invention, less than ten years ago, their efficiency has doubled twice and it is now over 22% - an astonishing result in the renewable ...

General Physics Jul 20, 2016

X-ray studies could help make LIGO gravitational wave detector 10 times more sensitive

Scientists from Stanford University and the Department of Energy's SLAC National Accelerator Laboratory are using powerful X-rays to study high-performance mirror coatings that could help make the LIGO gravitational wave ...

Quantum Physics Jul 18, 2016

All you need for quantum computing at room temperature is some mothballs

Much of the current research on the development of a quantum computer involves work at very low temperatures. The challenge to make them more practical for everyday use is to make them work at room temperature.

Materials Science Jul 15, 2016

Scientists find a new dopant for organic electronic devices

A team of the Lomonosov MSU researchers in collaboration with their German colleagues from the Institute of Polymer Research in Dresden (Leibniz Institute) believe a particular molecule could lead to the development of organic ...

Energy & Green Tech Jun 29, 2016

New materials and processes to make the manufacturing and use of solar cells more efficient

For decades, solar technology and applications have been dependent on dye-sensitised solar cells (DSSCs). To mimic nature's absorption of light during photosynthesis, DSSCs use a photoactive dye that absorbs photons and uses ...

Space Exploration Jun 23, 2016

The complex material engineering of NASA's Webb Telescope sunshield

The shiny silver material of the five-layer sunshield that will fly aboard NASA's James Webb Space Telescope is a complex and innovative feat of material science and engineering. Each layer is made from a unique composite ...

Electronics & Semiconductors Jun 17, 2016

Imec demonstrates gate-all-around MOSFETs with lateral silicon nanowires at scaled dimensions

Today, at the 2016 Symposia on VLSI Technology & Circuits, nano-electronics research center imec presented gate-all-around (GAA) n- and p-MOSFET devices made of vertically stacked horizontal silicon (Si) nanowires (NWs) with ...

General Physics Jun 7, 2016

Spintronics development gets boost with new findings into ferromagnetism in Mn-doped GaAs

A research group at Tohoku University's WPI-AIMR has succeeded in finding the origin and the mechanism of ferromagnetism in Mn-doped GaAs. The discovery is significant as it will accelerate the development of the spintronic ...

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