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About Gallium Selenide Ga2Se3 Powder:
Gallium(III) Selenide is a compound. It has a hexagonal layered structure, similar to a gas. It is a photoconductor, a second harmonic crystal in nonlinear optics, and is used as a far-infrared conversion material for terahertz and above.
Gallium(III) Selenide has a defective sphalerite (cubic ZnS) structure. It is a p-type semiconductor.Gallium(III) Selenide(III) can be formed by combining elements. It reacts slowly in water and rapidly in inorganic acids, forming toxic hydrogen selenide gas. The reducing power of selenium ions makes them susceptible to oxidizing agents. Therefore, it is advised not to contact the base.
As a nonlinear optical material and photoconductor, Gallium(III) Selenide crystals have great prospects for development. Nonlinear optical materials are used for the frequency conversion of lasers. Frequency conversion involves changing the wavelength of a monochromatic light source (usually a laser) to a higher or lower wavelength of light that cannot be produced by a conventional laser source.Orachemicals is a trusted global Gallium Selenide Ga2Se3 Powder supplier. Feel free to send an inquiry about the latest price of Iron Gallium Selenide at any time.
There are several methods for frequency conversion using nonlinear optical materials. The generation of the second harmonic causes the frequency of the infrared carbon dioxide laser to double. In optical parameter generation, the wavelength of light is doubled. Near-infrared solid-state lasers are usually used for optical parameter generation
One of the original problems with using the Gallium(III) Selenide in optics is that it easily breaks along the cleavage lines and is therefore difficult to cut in practical applications. However, it has been found that the doping of indium in crystals greatly improves their structural strength, making them more practical for application. However, there are still some difficulties that must be overcome in crystal growth before Gallium(III) Selenide crystals may be used more widely in the field of optics.
Properties of Gallium Selenide Ga2Se3 Powder:
| Specification of Gallium Selenide | |
| Gallium Selenide MF | Ga2Se3 |
| Gallium Selenide Purity | >99.999% |
| Gallium Selenide Particle Size | 100 mesh, 200 mesh |
| Gallium Selenide Molecular Weight | 376.326 |
| Gallium Selenide CAS No. | 12024-24-7 |
Technical Parameter of Gallium Selenide Ga2Se3 Powder:
| COA of Gallium Selenide | |
| Purity | 99.999% |
| Cu | ≤3ppm |
| Ni | ≤3ppm |
| Zn | ≤5ppm |
| In | ≤3ppm |
| Ca | ≤3ppm |
| Fe | ≤5ppm |
| Cr | ≤1ppm |
| Co | ≤3ppm |
| Na | ≤1ppm |
How is Gallium Selenide Ga2Se3 Powder produced?
Gallium(III) Selenide can be prepared by chemical vapor deposition.
Applications of Gallium Selenide Ga2Se3 Powder:
Gallium(III) Selenide(III) is a compound. It has a hexagonal layer structure, similar to a gas.Gallium(III) Selenide is a photoconductor, a second harmonic crystal in nonlinear optics, which has been used as a far-infrared conversion material for 14-31 terahertz and above.
In addition, Gallium(III) Selenide is used for semiconductor and optoelectronic applications.
Gallium(III) Selenide is also used as an intermediate in food, agriculture and pharmaceuticals.
Packing & Shipping of Antimony Selenide Sb2Se3 Powder :
Gallium Selenide Ga2Se3 Powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Gallium Selenide Ga2Se3 Powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.
Gallium Selenide Properties | |
| Other Names | gallium(III) selenide, gallium selenide(2:3), digallium triselenide, gallium(3+) selenide, Ga2Se3 powder |
| CAS No. | 12024-11-2 |
| Compound Formula | Ga2Se3 |
| Molecular Weight | 376.3 |
| Appearance | Gray Black Powder |
| Melting Point | 1020 ℃ |
| Boiling Point | N/A |
| Density | 4.92 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 377.600727 |
Gallium Selenide Health & Safety Information | |
| Signal Word | N/A |
| Hazard Statements | N/A |
| Hazard Codes | N/A |
| Risk Codes | N/A |
| Safety Statements | N/A |
| Transport Information | N/A |