Gehan A J Amaratunga

Title: Gehan A J Amaratunga: Innovator in Nanotechnology and Semiconductor Devices

Introduction

Gehan A J Amaratunga is a prominent inventor based in Cambridge, GB. He has made significant contributions to the fields of nanotechnology and semiconductor devices, holding a total of 11 patents. His innovative work has paved the way for advancements in various technological applications.

Latest Patents

One of his latest patents involves a method of forming nanostructures, specifically a nanowire. This method includes providing nanoparticles of a metallic material and a vapor of fluorocarbon molecules by heating a solid polymer. The process deposits carbon onto the exterior of the particles, forming a deposit that surrounds part of the exterior. This assembly of particles results in an elongate configuration of material in the form of a nanowire. Additionally, he has developed a bipolar high voltage/power semiconductor device that features a drift region with adjacent ends of different conductivity types. This device includes high and low voltage terminals, as well as insulated gate terminals that allow for current conduction in both directions.

Career Highlights

Throughout his career, Gehan has worked with notable companies such as Cambridge Semiconductor Limited and Mitel Semiconductor Limited. His expertise in semiconductor technology and nanostructures has been instrumental in driving innovation in these organizations.

Collaborations

Gehan has collaborated with several talented individuals in his field, including Florin Udrea and Nishad Udugampola. These collaborations have further enhanced his research and development efforts.

Conclusion

Gehan A J Amaratunga is a distinguished inventor whose work in nanotechnology and semiconductor devices has had a lasting impact on the industry. His innovative patents and collaborations continue to inspire advancements in technology.