GaAs Reclaim Wafers | Historical Background of Gallium Arsenide and Its Uses


July 3, 2019

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GaAs reclaim wafers have been used in a lot of industries and technology in the past until today. The high-frequency performance of GaAs proves that it is a better alternative to silicon in some applications. Let’s look at how this powerful semiconductor was discovered and how it’s being used in the present day.

Historical Background of Ga (Gallium) and As (Arsenide)

The first record of Gallium goes way back in the late 18th century. Its discovery was owed to a certain French scientist named Lecoq de Boisbaudran while he was studying the element Zinc. It’s safe to say that he did not discover it by accident. He was actually looking for it and he believed that the Zinc ore may possess it. And he was right. Arsenide, on the other hand, is a compound derived from arsenic which was discovered by an alchemist known as Albertus Magnus or Albert the Great in 1250 AD. Arsenic is a poisonous substance that’s used in making rat poison and other pesticides. When combined with Gallium, it creates the compound GaAs and is a powerful ingredient in the making of laser light.

Present Uses of GaAs

Today, GaAs is known to be one of the most powerful semiconductors. Its higher electron saturation allows better electron mobility which makes it a great material to use when creating higher-frequency devices. It also produces lesser noise and can operate in higher power levels compared to silicon. These characteristics make GaAs reclaim wafers a good material to use in the manufacturing of devices such as cellular phones and technological advancements in satellite communications and radar systems.

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The Best GaAs Reclaim Wafers in Town

At Wafer World, you can get high-quality GaAs reclaim wafers in the best price possible. If you’re interested in learning more about our products, then feel free to contact us or visit our website!

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