Nadia Ben Mohamed

Title: **Nadia Ben Mohamed: A Pioneer in Semiconductor Layer Transfer Technology**

Introduction

Nadia Ben Mohamed, based in Echirolles, France, is a noteworthy inventor with an impressive portfolio of 29 patents. Her work primarily focuses on advanced methods for transferring semiconductor layers, reflecting her significant contributions to the field of materials science and engineering.

Latest Patents

Among her latest inventions is a patent for a "Method for transferring a useful layer from a donor substrate onto a support substrate by applying a predetermined stress." This innovative method entails several critical steps: providing a donor substrate with a buried weakened plane, joining it with a carrier substrate, and subsequently annealing the bonded structure. The technique utilizes a predetermined stress to initiate the splitting wave at a precise weakening level, effectively transferring the useful layer to the carrier substrate.

Another notable patent is the "Method for manufacturing a substrate for a front-facing image sensor." This method includes bonding a donor substrate containing a semiconductor layer to a carrier substrate designed for integration into image sensors. The process advances by transferring the semiconductor layer, implanting gaseous ions into the carrier substrate, and finally, epitaxially growing an additional semiconductor layer on the transferred layer.

Career Highlights

Nadia has made significant strides in her career by working with prominent companies such as Soitec and S.O.I.TEC Silicon on Insulator Technologies. Her experiences in these organizations have empowered her to develop groundbreaking technologies that push the boundaries of semiconductor applications.

Collaborations

Throughout her career, Nadia has had the privilege of collaborating with talented individuals such as Oleg Kononchuk and Didier Landru. These partnerships have fostered innovation and allowed for the exchange of ideas, enhancing her contributions to the semiconductor field.

Conclusion

Nadia Ben Mohamed's impressive array of patents and her dedication to advancing semiconductor technology underscore her role as a leading innovator. Her pioneering methods not only enhance the manufacturing processes of various electronic components but also open new avenues for research and development in the industry. As her career progresses, her contributions will undoubtedly continue to shape the landscape of semiconductor engineering.