Robert Cameron Harper

Title: Robert Cameron Harper: Innovator in Photovoltaic Technology

Introduction

Robert Cameron Harper is a notable inventor based in Newport, GB. He has made significant contributions to the field of photovoltaic technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of solar cells through innovative designs and materials.

Latest Patents

Harper's latest patents include a multijunction photovoltaic device that features a silicon barrier between cells. This photovoltaic device is designed to improve solar cell performance by controlling the diffusion of Group V atoms into the Group IV material, which is doped n-type. This innovation allows for superior solar cell properties and the potential for a tunnel diode in contact with a p-type region of the III-V material, enhancing solar cell efficiency. Another significant patent involves a method for forming thin layers of semiconductor materials, specifically GaAs or germanium materials such as SiGe. This method utilizes layer transfer to move the germanium material onto a receiver substrate, with selective etching used to remove residual GaAs.

Career Highlights

Throughout his career, Harper has worked with prominent companies in the semiconductor industry, including IQE Silicon Compounds Limited and IQE Plc. His experience in these organizations has contributed to his expertise in photovoltaic technology and semiconductor materials.

Collaborations

Harper has collaborated with notable individuals in his field, including Andrew William Nelson and Andrew Johnson. These collaborations have likely fostered innovation and advancements in the technologies he has developed.

Conclusion

Robert Cameron Harper is a distinguished inventor whose work in photovoltaic technology has the potential to significantly impact the solar energy sector. His innovative patents and collaborations highlight his commitment to advancing solar cell efficiency and functionality.