The use of GaAs reclaim wafers as test wafers for various applications is said to be advantageous because of many reasons. Aside from the fact that reclaim wafers offer the same perks as brand-new wafers do, you can get them for a fraction of its price. Plus, the reclaiming process can be repeated multiple times. This means multiple savings! In this article, we will discuss to you the reasons why using GaAs reclaim wafers as test wafers are advantageous.
GaAs wafers have a higher saturated electron velocity and increased electron mobility. This means that it is capable of allowing GaAs transistors to operate at high frequencies exceeding 250 GHz without overheating or causing any problems. Plus, it creates much disturbance in electronic circuits than silicon devices. GaAs reclaim wafers as test wafers can provide you the performance, rendering them very useful.
What’s great about GaAs wafers is that it has high carrier mobilities and low resistive device parasites. This makes them useful for mobile phones, satellite communications, and higher frequency radar systems. It can also be utilized to generate microwaves through Gunn diodes.
Because of GaAs' direct bandgap, it can emit light efficiently and resist radiation damage. This makes it suitable for outer space electronics and optical window applications.
GaAs combined with high dielectric constant makes an excellent substrate for various integrated circuits. This also makes it an ideal material for monolithic microwave integrated circuits.
Since it’s proven that the use of GaAs reclaim wafers as test wafers for many applications is advantageous, you may want to consider using them for your next project. At Wafer World, we offer high-quality GaAs reclaim wafers at a reasonable price. Contact us for inquiries or purchase wafers online!