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.
Optics & Photonics
Nov 30, 2016
0
6
Anton Pischagin, a graduate student of the Faculty of Radiophysics advised by Professor Andrey Kokhanenko, is developing nanostructures based on silicon for converting solar energy into electricity. These materials will allow ...
Condensed Matter
Nov 14, 2016
1
54
The power of future quantum computers stems from the use of qubits, or quantum bits, which do not have to be either 0 or 1, but can also be 0 and 1 at the same time. It is not yet clear on which technology these qubits in ...
Quantum Physics
Oct 4, 2016
0
33
When it comes to putting technology in space, size and mass are prime considerations. High-power gallium nitride-based high electron mobility transistors (HEMTs) are appealing in this regard because they have the potential ...
Materials Science
Jul 12, 2016
0
6
(Phys.org)—A team of researchers working at South Korea's National Institute of Science and Technology has found a way to make building flexible pressure sensors easier—by mimicking the suction cups on octopus's tentacles. ...
Scientists at ANU (The Australian National University) have improved the performance of tiny lasers by adding impurities, in a discovery which will be central to the development of low-cost biomedical sensors, quantum computing, ...
Nanophysics
Jul 5, 2016
0
23
Terahertz spectroscopy, which uses the band of electromagnetic radiation between microwaves and infrared light, is a promising security technology because it can extract the spectroscopic "fingerprints" of a wide range of ...
Optics & Photonics
May 23, 2016
1
1195
A new highly efficient power amplifier for electronics could help make possible next-generation cell phones, low-cost collision-avoidance radar for cars and lightweight microsatellites for communications.
Electronics & Semiconductors
May 18, 2016
1
1096
(Phys.org)—A team of researchers with members from Sweden, the U.K. and the U.S. has used a transmission electron microscope to discover the secrets behind how nanowires used to make semiconductors grow. In their paper ...
With new technology getting smaller and smaller, requiring greater energy support with more options, University of Cincinnati physics research points to new robust electrical potential using quantum nanowire structures.
Nanophysics
Mar 14, 2016
1
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