Alexander A Suvorov

Title: Innovations of Alexander A Suvorov

Introduction

Alexander A Suvorov is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of silicon carbide technology, holding a total of 4 patents. His work focuses on the development of advanced CMOS devices and power devices, which are crucial for various electronic applications.

Latest Patents

One of his latest patents is for silicon carbide CMOS devices. This invention describes a monolithic CMOS integrated device formed in silicon carbide, along with a method for fabricating it. The device includes a layer of silicon carbide of a first conductivity type, with a well region of a second conductivity type formed within it. A MOS field effect transistor is created in the well region, while a complementary MOS field effect transistor is formed in the silicon carbide layer. The fabrication method involves ion implantation to create the well region and source and drain contacts, followed by the formation of a gate dielectric layer and gate electrode.

Another significant patent involves methods for fabricating silicon carbide power devices through controlled annealing. This process includes masking a silicon carbide substrate, implanting p-type and n-type dopants, and carefully controlling the annealing process to achieve high-performance devices. The precise control of ramp-up and ramp-down times during annealing is essential for the successful fabrication of these devices.

Career Highlights

Throughout his career, Alexander A Suvorov has worked with prominent companies in the semiconductor industry, including Cree GmbH and Cree Research Inc. His expertise in silicon carbide technology has positioned him as a key figure in advancing the capabilities of power devices and integrated circuits.

Collaborations

He has collaborated with notable professionals in the field, including John Williams Palmour and Ranbir Singh. These collaborations have further enhanced his contributions to silicon carbide technology and its applications.

Conclusion

Alexander A Suvorov's innovations in silicon carbide technology and his extensive patent portfolio highlight his significant impact on the field of electronics. His work continues to influence the development of advanced semiconductor devices.