What is a Gallium oxide (Ga₂O₃)?

Gallium oxide (Ga₂O₃) is an inorganic compound composed of gallium and oxygen, typically found as a white powder. Gallium, a metal element, is used primarily in semiconductors and optical materials, and gallium oxide is one of its oxide forms. Gallium oxide exhibits high insulating properties, a wide energy bandgap, and excellent stability at high temperatures, making it an attractive material for high-voltage, optical, and electronics applications. Gallium oxide is particularly valuable in high-voltage devices and high-efficiency light devices. Its excellent insulating and high-voltage tolerance makes it a promising material for power electronics. It is increasingly used in power conversion systems and high-voltage switching devices.

In addition, gallium oxide is used as a UV light source and laser. Its efficiency in emitting ultraviolet light makes it useful in UV LEDs and UV lasers, with applications in medicine, water treatment, disinfection, and communication technologies. Gallium oxide is also being researched as a next-generation power semiconductor material. Its potential for high-efficiency energy conversion and development of smaller, high-performance devices makes it a key material for the future of power electronics, optical devices, and advanced electronics.

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