Most red LEDs are made of aluminum gallium arsenide, which is toxic.    From Wordnik.com.  [Original Signal - Transmitting Buzz] Reference

"That's a gallium arsenide semiconductor laser," Norah said.    From Wordnik.com.  [Deception Point]

The only silicon and gallium arsenide at this spot is in the ground.    From Wordnik.com.  [Cyber Way]

The speed that electrons travel in gallium arsenide is faster than silicon.    From Wordnik.com.  [Peeking Under Computing's Sheet Metal] Reference

Gallium arsenide circuits are very specialized and do not have a substitute.    From Wordnik.com.  [Gallium] Reference

Gallium arsenide (GaAs) is able to change electricity directly into laser light.    From Wordnik.com.  [Gallium] Reference

Germanium and gallium arsenide can be used as semiconductors in place of silicon.    From Wordnik.com.  [Silicon] Reference

Hence, gallium arsenide has yet to penetrate the terrestrial market significantly.    From Wordnik.com.  [4 Photovoltaics] Reference

Such gallium arsenide products represent the majority of annual gallium consumption.    From Wordnik.com.  [Gallium] Reference

Arsenic, a constituent of gallium arsenide solar cells, is very poisonous (U.S. DOE 1991).    From Wordnik.com.  [4 Photovoltaics] Reference

Ai wuz moastlee inorganik. we wuz werkin awn compownds liek gallium arsenide semiconductors.    From Wordnik.com.  [no, its not that bad yet - Lolcats 'n' Funny Pictures of Cats - I Can Has Cheezburger?] Reference

Gallium arsenide can be used to make photovoltaic cells and LCDs in place of indium phosphide.    From Wordnik.com.  [Indium] Reference

Novalux tweaked gallium arsenide crystals found in traditional DVD-player lasers to get a better shade of red.    From Wordnik.com.  [Lasers Project the Big Picture] Reference

For all I knew, she was a bug-eyed wallaby with a taste for gallium arsenide: the stuff my brains are made of.    From Wordnik.com.  [Mandala « A Fly in Amber] Reference

It is worth noting that gallium arsenide devices show little difference between module and cell efficiencies.    From Wordnik.com.  [4 Photovoltaics] Reference

Many optical components are typically constructed using materials such as gallium arsenide and indium phosphide.    From Wordnik.com.  [IBM Claims Breakthrough in Laser-Based Chips] Reference

Usually it's gallium-arsenide-based, but even those don't come close to matching a human brain for spatial stuff.    From Wordnik.com.  [Starfish] Reference

The import of 500 tons of toxic waste - "poisonous cupric arsenide" - exported by Finland has reportedly been approved.    From Wordnik.com.  [ANC Daily News Briefing] Reference

For example, gallium arsenide has a near-ideal band gap for single-junction devices, is a particularly good light absorber.    From Wordnik.com.  [4 Photovoltaics] Reference

Much of current research on multijunctional cells focuses on gallium arsenide as either one or as all of the component cells.    From Wordnik.com.  [4 Photovoltaics] Reference

Consequently, about 1/10 % of arsenic is consumed in the manufacture of gallium arsenide semiconductors for use in electronics.    From Wordnik.com.  [Arsenic] Reference

Most semiconductor components are made of silicon, but composite semiconductors of type gallium arsenide are growing in importance.    From Wordnik.com.  [Information for the Public - The 2000 Nobel Prize in Physics] Reference

While lasers are attractive, the materials that are used in lasers currently - such as gallium arsenide - can be difficult to integrate into fabs.    From Wordnik.com.  [Original Signal - Transmitting Gadgets] Reference

The new chip, which is made of gallium arsenide, should be easily scaled and mass-produced, because it's made using microlithography -- the same process that makes microchips.    From Wordnik.com.  [Spin Doctors Create Quantum Chip] Reference

(Arsenic is also an ingredient in gallium arsenide, he noted.).    From Wordnik.com.  [Greentech Media: All Content] Reference

Moreover, gallium arsenide is much more expensive than silicon.    From Wordnik.com.  [Atomic] Reference

All of these 3G needs are enabled by gallium arsenide (GaAs) power amplifiers.    From Wordnik.com.  [EE Times-Asia] Reference

Moreover, gallium arsenide is much more expensive than silicon in the first place.    From Wordnik.com.  [ACM TechNews] Reference

Specks of indium arsenide embedded in the wafer release photons when stimulated with a laser.    From Wordnik.com.  [New Scientist - Online News] Reference

For satellite applications, EMCORE offers high-efficiency compound semiconductor-based gallium arsenide.    From Wordnik.com.  [Marketwire - Breaking News Releases]

A market already exists and the efficiencies can approach what can be accomplished with gallium arsenide.    From Wordnik.com.  [Greentech Media: All Content] Reference

In their natural state, semiconductors such as silicon or gallium arsenide are insulators that do not conduct electricity.    From Wordnik.com.  [cellular-news] Reference

TQBiHEMT enables the integration of two gallium arsenide (GaAs) processes onto a single die, reducing part count and saving board space.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference

Janssen said his group found the graphene sample had much higher mobility at room temperature compared with silicon or gallium arsenide.    From Wordnik.com.  [The Engineer - News] Reference

Gallium arsenide, silicon, and germanium are all examples of semiconductors, the type of material used in virtually all modern electronics.    From Wordnik.com.  [ACM TechNews] Reference

A leader in gallium arsenide and solar photovoltaic technology, the Company has been awarded 39 patents and has eight more patents pending.    From Wordnik.com.  [Renewable Energy News - RenewableEnergyWorld.com] Reference