Gallium nitride powder for optoelectronic devices

Gallium nitride is an inorganic substance with a chemical formula of GaN. It is a compound of nitrogen and gallium. Gallium nitride is a direct band gap semiconductor, which has been widely used in light-emitting diodes since 1990. The structure of this compound is similar to wurtzite, with high hardness.

Characteristics of Gallium Nitride

Gallium nitride is an extremely stable compound and a hard, high melting point material with a melting point of approximately 1700°C. GaN has a high degree of ionization, which is the highest among III-V compounds. Under atmospheric pressure, GaN crystals generally have a hexagonal wurtzite structure.

At room temperature, gallium nitride powder is insoluble in water, acid and alkali, but it dissolves very slowly in hot alkali solution. NaOH, H2SO4 and H3PO4 can corrode inferior GaN relatively quickly, and can be used for defect detection of these inferior GaN crystals. GaN exhibits unstable characteristics at high temperatures under HCL or H2 gas, and is most stable under N2 gas.

Overview of Gallium Oxide

Gallium oxide is an inorganic compound with the chemical formula Ga2O3. Also known as gallium trioxide, it is a wide bandgap semiconductor, Eg=4.9eV. Its electrical conductivity and luminous properties have long attracted people's attention. Ga2O3 is a transparent oxide semiconductor material, which has broad application prospects in optoelectronic devices. It is used as an insulating layer and ultraviolet filter for Ga-based semiconductor materials. It can also be used as an O2 chemical detector.

Gallium oxide application

Used as a high-purity analytical reagent, and used to prepare semiconductor materials in the electronics industry.

Gallium oxide has been used in the research of lasers, phosphors and luminescent materials. Gallium oxide is also used as a tightly connected insulating layer.

Monoclinic β-Ga2O3 is mainly used for gas sensors and luminescent phosphors, and can also be used for dielectric coatings of solar cells.

Semiconductor; gas sensing; in the field of catalysis, gallium oxide is also used.

The application of gallium oxide nanostructures as blue and ultraviolet light emitters in optoelectronic devices.

This stable oxide also shows the potential for deep ultraviolet transparent conductive oxide and transistor applications.

Ga2O3 film has important commercial value as a gas-sensitive material.

Ss-gallium (III) oxide is used to produce Ga2O3-Al2O3 catalyst.

Gallium oxide price

The price of gallium oxide will vary randomly with factors such as production cost, transportation cost, international situation, and market supply and demand of gallium oxide. Tanki New Materials Co.,Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for gallium oxide, please feel free to send an inquiry to get the latest price of gallium oxide.

Gallium oxide suppliers

As a global gallium oxide supplier, Tanki New Materials Co.,Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (cerium oxide, zinc oxide, nickel oxide, indium tin oxide), high-purity targets, functional ceramics and structural devices, and provides OEM services.