Indium(III) nitride

Indium(III) nitride

Chembox new
Name = Indium(III) nitride
ImageFile =
ImageName =
OtherNames =
Section1 = Chembox Identifiers
CASNo = 25617-98-5

Section2 = Chembox Properties
Formula = InN
MolarMass =
Density =
Solvent =
SolubleOther =
MeltingPt =
BoilingPt =

Section7 = Chembox Hazards
ExternalMSDS = [http://www.espimetals.com/msds's/indiumnitride.pdf External MSDS]

Indium nitride (IndiumNitrogen) is a small bandgap semiconductor material which has potential application in solar cells and high speed electronics.

The bandgap of InN has now been established to be between 0.7 and 0.65 eV depending on temperature. The effective electron mass is between 0.04 and 0.07 "m"0. Electron mobility as high as >2000 cm²·V-1·s-1 has been reported. Alloyed with GaN, the ternary system InGaN has a direct bandgap span from the infrared (0.7eV) to the ultraviolet (3.4 eV).

Currently there is research into developing solar cells using the nitride based semiconductors. Using the alloy indium gallium nitride (InGaN), an optical match to the solar spectrum is obtained. The bandgap of InN allows a wavelengths as long as 1900 nm to be utilized. However, there are many difficulties to be overcome if such solar cells are to become a commercial reality. p-type doping of InN and indium-rich InGaN is one of the biggest challenges. Heteroepitaxial growth of InN with other nitrides (GaN, AlN) has proved to be difficult.

ee also

* Indium phosphide
* Boron nitride
* Aluminium nitride
* Gallium nitride

References

*Cite web |url=http://www.ioffe.rssi.ru/SVA/NSM/Semicond/InN/basic.html |title=Basic Parameters of Indium Nitride (InN) |publisher=Ioffe Physico-Technical Institute |accessdate=2008-06-17


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Indium gallium nitride — (InGaN, IndiumxGallium1 xNitrogen) is a semiconductor material made of a mix of gallium nitride (GaN) and indium nitride (InN). It is a ternary group III/group V direct bandgap semiconductor. Its band gap can be tuned by varying the amount of… …   Wikipedia

  • Indium(III) arsenide — Chembox new Name = Indium(III) arsenide ImageFile = Indium(III) arsenide.jpg ImageName = Indium(III) arsenide OtherNames = indium arsenide, indium monoarsenide Section1 = Chembox Identifiers CASNo = 1303 11 3 Section2 = Chembox Properties Formula …   Wikipedia

  • 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… …   Wikipedia

  • Indium — Not to be confused with Iridium. cadmium ← indium → tin Ga ↑ In ↓ Tl …   Wikipedia

  • Nitride — In chemistry, a nitride is a compound of nitrogen where nitrogen has a formal oxidation state of −3. Nitrides are a large class of compounds with a wide range of properties and applications.[1] The nitride ion, N3–, is never encountered in… …   Wikipedia

  • III-V-Halbleiter — Gruppe 13 14 15 Periode Schale 2 …   Deutsch Wikipedia

  • III/V-Halbleiter — Gruppe 13 14 15 Periode Schale 2 …   Deutsch Wikipedia

  • Nitrure d'indium — Général Nom IUPAC Nitrure d indium No CAS …   Wikipédia en Français

  • Gallium(III) arsenide — Chembox new Name = Gallium arsenide ImageFile = Gallium arsenide.jpg ImageFile1 = Gallium arsenide unit cell 3D balls.png IUPACName = Gallium arsenide Section1 = Chembox Identifiers CASNo = 1303 00 0 SMILES = Ga#As Section2 = Chembox Properties… …   Wikipedia

  • Gallium(III) phosphide — Chembox new ImageFile = ImageSize = IUPACName = Gallium(III) phosphide OtherNames = Section1 = Chembox Identifiers CASNo = 12063 98 8 PubChem = SMILES = Section2 = Chembox Properties Ga = 1 | P = 1 Formula = MolarMass = Appearance = Density = 4.1 …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”