Sale! Gallium Arsenide | GaAs | CAS 1303-00-0-heegermaterials View larger

Gallium Arsenide | GaAs | CAS 1303-00-0

HTHP640

New product

Heeger Materials offers a selection of over 100 high purity products, including metals, metal oxides and metal salts, with 99.999% purity or higher. We can provide Gallium Arsenide (GaAs) with the purity of 99.99%, 99.999%,99.9999% and 99.99999% in size of ingot, lump and powder.

More details

Inquiry
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

SymbolGaAs
Purity99.999%-99.9999% (5N-6N)
Sizelump
ProductGallium arsenide
CAS1303-00-0

More info

High-purity and ultra-high purity Gallium Arsenide (GaAs) materials are crucial components for the research, development, and production of advanced technologies which require optimum properties, performance, and quality.

Gallium arsenide (GaAs) is a compound of the elements gallium and arsenic. It is an III-V direct bandgap semiconductor with a zinc blend crystal structure.

  • Chemical formula:GaAs
  • Molar mass:144.645 g/mol
  • Appearance:Gray crystals
  • Odor:garlic-like when moistened
  • Density:5.3176 g/cm3
  • Melting point:1,238 °C (2,260 °F; 1,511 K)
  • Solubility in water:insoluble
  • Solubility:soluble in HCl
  • insoluble in ethanol, methanol, acetone
  • Band gap:1.441 eV (at 300 K)
  • Electron mobility:9000 cm2/(V·s) (at 300 K)
  • Magnetic susceptibility (χ):-16.2×10−6 cgs
  • Thermal conductivity:0.56 W/(cm·K) (at 300 K)
  • Refractive index (nD):3.3
  • Crystal structure:Zinc blende

Products

  • Gallium Arsenide (GaAs)  Ingot
  • Gallium Arsenide (GaAs)  Chip
  • Gallium Arsenide (GaAs) Powder
  • Gallium Arsenide (GaAs)  Sputtering Target

Application

Semiconductors (transistors, lasers, solar cells)Gallium arsenide is used in semiconductor applications. It is also used in the manufacture of devices such as microwave frequency integrated circuits, Gunn diodes, monolithic microwave integrated circuits, infrared light-emitting diodes, laser diodes, and optical windows. Further, it is used for single-crystalline thin-film solar cells and multi-junction solar cells. In addition, it is used for the detection of X-rays.

Package

It is packed with dacron film, then covered with a sealed plastic film bag or in a polyethylene bottle.

  • Class 6.1
  • 215-114-8
  • UN1557
  • 1303-00-0
  • PG II

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

30 other products in the same category: