News tagged with germanium
Fujitsu Develops Technology for Low-Temperature Full-Service Direct Formation of Graphene Transistors on Large-Scale Sub
14 hours ago |
5 / 5 (6) |
1
Fujitsu Laboratories today announced, as a world first, the development of a novel technology for forming graphene transistors directly on the entire surface of large-scale insulating substrates at low temperatures ...
Sharp Develops Solar Cell with World's Highest Conversion Efficiency of 35.8%
Oct 22, 2009 |
4.5 / 5 (26) |
12
Sharp Corporation has achieved the world's highest solar cell conversion efficiency (for non-concentrator solar cells) of 35.8% using a triple-junction compound solar cell.
Nanometric butterfly wings created
Nanotechnology / Nanomaterials
Oct 08, 2009 |
4.7 / 5 (6) |
3
A team of researchers from the State University of Pennsylvania (USA) and the Universidad Autónoma de Madrid (UAM) have developed a technique to replicate biological structures, such as butterfly wings, ...
Researchers grow nanowire crystals for 3-D microchips
Aug 26, 2009 |
5 / 5 (4) |
0
(PhysOrg.com) -- Stanford researchers have developed a method of stacking and purifying crystal layers that may pave the way for three-dimensional microchips.
Modelling nano-worlds
Aug 10, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Modelling the fabrication processes for integrated circuits can slash production development time and costs by up to 40%. But as transistors, already at nano-scales, become ever smaller, researchers are modelling ...
IMEC shows optimizations for next-generation transistors
Jul 14, 2009 |
4.5 / 5 (2) |
0
IMEC has achieved promising results in the race to scale CMOS to 22nm and below. The breakthroughs from its transistor scaling programs include a successful integration of the laser-anneal technique in a high-K/metal-gate ...
Toward cheaper imaging systems for identifying concealed weapons on the human body
Jun 09, 2009 |
5 / 5 (1) |
0
Electrical engineers from UC San Diego have created high-performance W-Band silicon-germanium (SiGe) radio frequency integrated circuits (RFICs) for passive millimeter-wave imaging. This advance could lead to significantly ...
Chemists offer new hydrogen purification method
Feb 15, 2009 |
4.3 / 5 (9) |
1
(PhysOrg.com) -- President Barack Obama's pursuit of energy independence promises to accelerate research and development for alternative energy sources -- solar, wind and geothermal power, biofuels, hydrogen ...
Slicing solar power costs: New method cuts waste in making most efficient solar cells
Sep 15, 2008 |
4.5 / 5 (36) |
2
University of Utah engineers devised a new way to slice thin wafers of the chemical element germanium for use in the most efficient type of solar power cells. They say the new method should lower the cost ...
