Alex Wood

Title: The Innovative Contributions of Alex Wood

Introduction

Alex Wood is a notable inventor based in Newport, GB. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent related to plasma etching.

Latest Patents

Alex Wood holds a patent for a "Method of Plasma Etching." This invention provides a method for plasma etching a silicon-based compound semiconductor substrate. The process involves placing the substrate within an etch chamber and executing a cyclical process. Each cycle includes supplying an etchant gas into the chamber, energizing the gas into a plasma, and performing an etch step on the substrate using the plasma. Additionally, a desorption step is performed, where only an inert gas is supplied into the etch chamber. This allows reactive species that have adsorbed to the surface of the substrate during the etch step to desorb from the surface.

Career Highlights

Alex Wood is associated with SPTS Technologies Limited, where he applies his expertise in semiconductor manufacturing. His work has contributed to advancements in the efficiency and effectiveness of plasma etching processes.

Collaborations

Some of his coworkers include Huma Ashraf and Kevin Riddell, who collaborate with him on various projects within the company.

Conclusion

Alex Wood's innovative work in plasma etching showcases his commitment to advancing semiconductor technology. His contributions are vital to the ongoing development in this field.