Hariharsudan Sivaramakrishnan Radhakrishnan

Title: Innovations by Hariharsudan Sivaramakrishnan Radhakrishnan

Introduction

Hariharsudan Sivaramakrishnan Radhakrishnan is a notable inventor based in Leuven, Belgium. He has made significant contributions to the field of solar cell technology, holding 2 patents that focus on innovative methods for enhancing solar cell efficiency.

Latest Patents

One of his latest patents is titled "Selective deposition for interdigitated patterns in solar cells." This invention relates to a method for creating interdigitated patterns on solar cells. The method involves providing a substrate with exposed regions and regions covered by a patterned first passivation layer stack. The selective deposition of a second passivation layer stack, which includes amorphous silicon, is performed on the exposed regions to form the interdigitated pattern. Another significant patent is the "Method of cleaning an exposed surface of a back contacted solar cell by depositing and removing a sacrificial layer." This method includes the deposition of a first passivation layer stack and the creation of exposed regions through a dry etching process. The cleaning process involves depositing a sacrificial layer and removing it through a second dry etching process.

Career Highlights

Hariharsudan has worked with prominent organizations such as Imec and Katholieke Universiteit Leuven. His work at these institutions has allowed him to develop and refine his innovative approaches to solar cell technology.

Collaborations

He has collaborated with notable colleagues, including Jef Poortmans and Twan Bearda, who have contributed to his research and development efforts.

Conclusion

Hariharsudan Sivaramakrishnan Radhakrishnan's work in solar cell technology exemplifies the impact of innovative thinking in the field of renewable energy. His patents reflect a commitment to advancing solar technology for a sustainable future.