Nitride Powder

Gallium Nitride GaN powder CAS 25617-97-4

Item No.: Tr-GaN
Gallium nitride, the chemical formula GaN, is a compound of nitrogen and gallium, is a semiconductor with a direct energy gap, it can be used in light-emitting diodes.
Purity: 99.99%
Particle Size: -60mesh
Gallium Nitride Properties
About Gallium Nitride GaN powder:
Gallium nitride is an inorganic, chemical GaN, a compound of nitrogen and gallium, is a binary III / V direct bandgap semiconductor for blue light-emitting diodes since the 1990s. The compound is a very hard material having a purple rock crystal structure. Its 3.4 EV broadband provides special features for applications in optical electronics, high-power and high-frequency devices. For example, GaN is a substrate that causes the purple (405 nm) laser diode without doubles nonlinear optical frequencies.
Its low sensitivity to ionizing radiation (with another group of III-nitrides) makes it a suitable material for satellite solar cell arrays. Military and spatial applications may also benefit because the equipment exhibits stability in the radiation environment.
Because the GaN transistor can operate at a higher temperature and operate at a high voltage than the arsenide (GaAs) transistor, they produce an ideal power amplifier at microwave frequencies. In addition, GAN also provides a hoped feature for THz devices. Due to high power density and voltage breakdown restrictions, GaN is also revealed as a hopeful candidate for 5G cellular base stations. 
The research and application of GaN materials are the frontier and hotspots of global semiconductor research. It is a new semiconductor material developing microelectronic devices, optical electronics, and semiconductor materials such as SiC, diamonds, which are known as the first generation of GE, Si A third-generation semiconductor material after semiconductor material, second-generation GaAs, InP compound semiconductor material. It has a wide direct bandgap, strong atomic bond, high thermal conductivity, high chemical stability (almost no sour corrosion), etc., in light electrons, high-temperature high power devices and high-Frequency microwave device application has broad prospects. Feel free to send an inquiry to get the latest price if you would like to buy Gallium Nitride GaN powder in bulk.

Product Performance of Gallium Nitride GaN powder:
GaN powder has a wide direct bandgap, strong atomic bonds, high thermal conductivity, good chemical stability (almost no acid corrosion) and other properties and strong anti-radiation ability in optoelectronics, high temperature and high power devices and high-frequency microwave device applications have a broad prospect.

Technical Parameter of Gallium Nitride GaN powder:
Product Name MF Purity Particle Size Melting Point Density Color
gallium nitride GaN 99.99% -60 mesh 1700℃ 6.1g/mL,25/4℃ light yellow

Chemical Composition of Gallium Nitride GaN powder:
GaN Cu Ni Zn Al Na Cr In Ca
99.99% 0.0005% 0.0003% 0.0005% 0.001% 0.0005% 0.0003% 0.0005% 0.005%

How is Gallium Nitride GaN powder produced?
Gallium nitride is a Group III-V semiconductor and has a very high chemical resistance to corrosive environments. There is a firm bond between Ga and nitrogen, which is the cause of the corrosion resistance of the compound. Ballium nitride is a direct bandgap semiconductor (bandgap = 3.4 having a fibrous mineral structure EV) and is a material for producing a corrosive ambient light-emitting device. Gallium nitride is prepared by reacting Ga2O 3 with NH3 at a high temperature of about 1000 ° C.
Ga 2 O 3 + 2 NH 3 → 2 GaN + 3H 2 O
An organometallic compound containing Ga and a nitrogen atom can also be deposited by the chemical gas phase. X-ray diffraction and conductivity measurements indicate that corrosive acids and alkaline environments have no effect on the GaN phase.

Applications of Gallium Nitride GaN powder:
Since 1990, GaN has been commonly used as a light-emitting diode (LED). The blue light emitted by gallium nitride is that gallium nitride is a binary III/V direct bandgap semiconductor, which is very suitable for high-power transistors that can work at high temperatures. Used for Blu-ray disc reading. Gallium nitride is also used in semiconductor power devices, radio frequency components, lasers and photonics. In the future, we will see gallium nitride in sensor technology.
1. GaN may be used for large TV screens or smaller full-color panels in trains or buses. GaN-based LEDs are more efficient and therefore offer another possibility for blue and green LEDs.
2. Gallium nitride is used in power semiconductor fields such as electric vehicles and photovoltaics.
3. Gallium nitride is used in the 5G radiofrequency field. Due to the increased requirements for radio frequency power and energy consumption in 5G, the 5G radiofrequency field will gradually replace silicon-based materials with gallium nitride.
4. GaN is used in the field of fast charging of mobile phones. GaN chargers have the characteristics of large power, small size and high efficiency, which are the key to the breakthrough of super-fast charging technology.

Packing & Shipping of Gallium Nitride GaN powder :
We have many different kinds of packing which depend on the gallium nitride GaN powder quantity.
Gallium nitride GaN powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Gallium nitride GaN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.


Gallium Nitride Properties

Other Names gallium nitride powder, GaN, GaN powder, gallium mononitride
CAS No. 25617-97-4
Compound Formula GaN
Molecular Weight 83.73
Appearance Light Yellow Powder
Melting Point 1700 °C
Boiling Point N/A
Density 6.1 g/cm3
Solubility in H2O N/A
Exact Mass 82.9287
Monoisotopic Mass 82.9287

Aluminum Nitride Health & Safety Information

Signal Word Warning
Hazard Statements H317
Hazard Codes N/A
Risk Codes N/A
Safety Statements 22-24/25
RTECS Number LW9640000
Transport Information N/A
WGK Germany 3
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