Title: Innovations in Diamond Production by Devi Shanker Misra
Introduction
Devi Shanker Misra is a notable inventor from India, recognized for her groundbreaking work in the field of diamond production. She has developed a unique method for producing white color mono-crystalline diamonds, which has significant implications for the jewelry and industrial sectors. Her innovative approach utilizes advanced chemical vapor deposition techniques to enhance the quality and color of diamonds.
Latest Patents
Devi Shanker Misra holds a patent titled "Method Of Producing White Colour Mono-Crystalline Diamonds." This patent details a microwave plasma chemical vapor deposition process that employs Nitrogen and Diborane in conjunction with Methane and Hydrogen gases to cultivate white color diamonds. The invention emphasizes the use of nitrogen to prevent inclusions and impurities in the CVD diamond samples, while Diborane is utilized for color enhancement during the diamond growth process. Furthermore, it has been discovered that heating the grown diamonds to 2000°C leads to significant color enhancement due to the interaction of Nitrogen and Boron centers in the samples. The origin of the various colors in diamonds is elucidated through the band diagram of CVD diamonds.
Career Highlights
Devi Shanker Misra is currently associated with IIA Technologies Pte. Ltd., where she continues to innovate in the field of diamond production. Her contributions have been pivotal in advancing the technology used in creating high-quality diamonds, which are sought after in various applications.
Collaborations
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Conclusion
Devi Shanker Misra's innovative methods in diamond production represent a significant advancement in the field, showcasing her expertise and dedication to enhancing the quality of diamonds. Her work not only contributes to the jewelry industry but also opens new avenues for research and development in material science.