Chandan Kr Barik

Title: Innovations of Chandan Kr Barik in Semiconductor Films

Introduction

Chandan Kr Barik is a noted inventor based in Singapore, SG, recognized for his contributions to the field of semiconductor technology. With a portfolio that includes two patents, Barik has made significant strides in the development of advanced materials for electronic applications.

Latest Patents

Barik's latest patents demonstrate his expertise in materials science:

1. **Chalcogen Precursors for Deposition of Silicon Nitride**: This patent describes chalcogen silane precursors and methods for depositing silicon nitride (SiN) films on a substrate. The innovative process involves exposing the substrate to the chalcogen silane and a reactant to deposit the SiN film, with the exposures being either sequential or simultaneous. The chalcogen silane component is notably free of halogen, and the chosen chalcogen can be either sulfur (S), selenium (Se), or tellurium (Te).

2. **Molybdenum(0) Precursors for Deposition of Molybdenum Films**: In this patent, Barik explores molybdenum(0) and coordination complexes, outlining methods for depositing molybdenum-containing films on a substrate. The process involves exposing the substrate to a molybdenum precursor and reactant to form various molybdenum-containing films, such as elemental molybdenum, molybdenum oxide, and molybdenum nitride, utilizing either sequential or simultaneous exposure techniques.

Career Highlights

Chandan Kr Barik has built his career at Applied Materials, Inc., a leading company specializing in equipment and services for the semiconductor industry. His work is primarily focused on developing cutting-edge deposition methods and materials that enhance the performance of semiconductor devices.

Collaborations

Throughout his career, Barik has collaborated with notable colleagues, including Bhaskar Jyoti Bhuyan and John Leonard Sudijono, contributing to numerous advancements in semiconductor technologies. These collaborations are instrumental in driving innovation and efficiency within the field.

Conclusion

Chandan Kr Barik's innovative work in semiconductor films and materials has undoubtedly positioned him as a key inventor in his domain. His patents not only enhance our understanding of semiconductor processing but also pave the way for future developments in electronic technologies. With his ongoing contributions, Barik continues to influence the trajectory of materials science and semiconductor engineering.