News tagged with high power


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Fujitsu Succeeds in World's First Operation of 100W-Class Amplifiers Employing Carbon Nanotubes for Next-Generation Mobile Base

Fujitsu Announces World's First Operation of 100W-Class Amplifiers Employing Carbon Nanotubes

Technology / Semiconductors

created Dec 11, 2009 | popularity 4.8 / 5 (6) | comments 1

Fujitsu Laboratories today announced that, using carbon nanotubes as heat-dissipation material in amplifier transistors, Fujitsu has become the first to achieve the successful operation of high-frequency, ...


Elusive 'hot' electrons captured in ultra-thin solar cells

Physics / General Physics

created Dec 11, 2009 | popularity 4.5 / 5 (12) | comments 3

Boston College researchers have observed the "hot electron" effect in a solar cell for the first time and successfully harvested the elusive charges using ultra-thin solar cells, opening a potential avenue to improved solar ...


NEC Integrates NanoBridge in the Cu Interconnects of Si LSI

NEC Integrates NanoBridge in the Cu Interconnects of Si LSI

Technology / Semiconductors

created 4 hours ago | popularity 5 / 5 (1) | comments 0

NEC Corporation, in collaboration with the National Institute of Materials Science, today announced the successful integration of NanoBridge, a solid electrolyte non-volatile crossbar switch, in Cu interconnects ...


AOptix Technologies and NuCrypt demonstrate physical-layer quantum encryption

Physics / General Physics

created 9 hours ago | popularity 4.7 / 5 (3) | comments 0

AOptix Technologies, a leading edge developer of ultra-high bandwidth laser communication solutions, and NuCrypt, a provider of technology for ultra-high security over optical communication networks, disclosed today the recent ...


Lithium

Lithium to be extracted from geothermal waste

Technology / Energy

created 16 hours ago | popularity 5 / 5 (13) | comments 3

(PhysOrg.com) -- A technique developed by a Californian company, Simbol Mining, will enable the valuable mineral lithium, widely used in high-density batteries, to be reclaimed from the hot waste water produced ...


Researcher studying ways to handle huge quantities of biomass

Researcher studying ways to handle huge quantities of biomass

Technology / Energy

created 6 hours ago | popularity not rated yet | comments 1

(PhysOrg.com) -- As scientists scramble to develop ways to generate enormous amounts of energy from cleaner-burning, renewable fuels to replace coal and oil, promising agricultural crops such as switchgrass ...


Apple logo

Apple countersues Nokia over phone patents

Technology / Business

created Dec 11, 2009 | popularity 2 / 5 (5) | comments 2

(AP) -- Apple Inc. is suing cell phone maker Nokia Corp. for patent infringement, a countermove to Nokia's earlier suit against technologies used in Apple's iPhone.


The world's biggest car-maker Toyota Motor has said it plans to begin commercial sales of its first plug-in hybrid car

Toyota aims to roll out plug-in Prius in two years

Technology / Energy

created 17 hours ago | popularity 4.4 / 5 (7) | comments 6

Toyota Motor said Monday that it plans to begin commercial sales of its first plug-in hybrid vehicle in about two years, aiming to meet growing demand for fuel-efficient cars.


The world's highest efficiency energy conversion photovoltanic (solar panel) cell

Hi-tech, eco-friendly dream home takes shape in Japan

Technology / Energy

created 16 hours ago | popularity 4.5 / 5 (2) | comments 0

On Tokyo Bay, at the edge of the largest urban sprawl on Earth, sits what may be an environmentalist's dream home.


New structure could produce efficient semiconductor laser sources

New structure could produce efficient semiconductor laser sources

Physics / General Physics

created 5 hours ago | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...



List of search results for high power