Everything about Indium Gallium Phosphide totally explained
Indium gallium phosphide (
InGaP) is a
semiconductor composed of
indium,
gallium and
phosphorus. It is used in high-power and high-frequency electronics because of its superior electron velocity with respect to the more common semiconductors
silicon and
gallium arsenide.
It is used mainly in
HEMT and
HBT structures, but also for the fabrication of high efficiency
solar cells used for space applications and, in combination with
aluminium (
AlGaInP alloy) to make high brightness
LEDs with orange-red, orange, yellow, and green colors.
Indium gallium phosphide is an alloy of
indium phosphide and
gallium phosphide.
Special importance has an alloy of Ga
0.5In
0.5P, which is almost lattice matched to
GaAs. This allows, in combination with (Al
xGa
1-x)
0.5In
0.5, the growth
lattice matched quantum wells for red emitting
semiconductor lasers, for example
red emitting (650
nm)
RCLEDs or
VCSELs for
PMMA plastic optical fibers.
Ga
0.5In
0.5P is used as the high energy junction on double and triple junction photovoltaic cells grown on
GaAs.
A different alloy of GaInP, lattice matched to the underlying
GaInAs, is utilized as the high energy junction GaInP/GaInAs/Ge triple junction photovoltaic cells.
Growth of GaInP by
epitaxy can be complicated by the tendency of GaInP to grow as an ordered material, rather than a truly random alloy. This changes the bandgap and the electronic and optical properties of the material.
Further Information
Get more info on 'Indium Gallium Phosphide'.
|
External Link Exchanges
Do you know how hard it is to get a link from a large encyclopaedia? Well we're different and will prove it. To get a link from us just add the following HTML to your site on a relevant page:
<a href="http://indium_gallium_phosphide.totallyexplained.com">Indium gallium phosphide Totally Explained</a>
Then simply click through this link from your web page. Our crawlers will verify your link, extract the title of your web page and instantly add a link back to it. If you like you can remove the words Totally Explained and embed the link in article text.
As long as your link remains in place, we'll keep our link to you right here. Please play fair - our crawlers are watching. Your site must be closely related to this one's topic. Any kind of spamming, dubious practises or removing the link will result in your link from us being dropped and, potentially, your whole site being banned. |
