Research TrackNEW TECHNOLOGIES AND TECHNIQUES

Monday, October 8, 2018
11:00 AM - 12:30 PM
Sunset Ballroom


Overview

Synthetic CVD Diamonds


Details

The past decade has seen remarkable breakthroughs in diamond synthesis using the chemical vapor deposition (CVD) method. These advances have lowered the cost of gem-quality laboratory-grown diamonds and deepened our understanding of diamond properties. This presentation will review notable milestones in CVD laboratory-grown diamonds and examine their broad range of industrial applications.


Speakers

MR. JANAK MISTRY

CEO

Lexus Softmac

DIAMOND IMPRESSION: THE KEY TO SUSTAINABLE COMPETITIVENESS


JASON PAYNE

CEO

Ada Diamonds, Inc

BEYOND GEMSTONES: THE MEDICAL, INDUSTRIAL, SCIENTIFIC, AND COMPUTATIONAL APPLICATIONS OF LAB DIAMONDS

Biography

Jason Payne is the founder and CEO of Ada Diamonds. He is interested in functional applications of laboratory-grown diamonds and regularly collaborates with academic researchers and producers to advance growth technologies. He holds a degree in computer science from Stanford University, where he focused on hardware/software interfaces. He has guest lectured at the Stanford Graduate School of Business, West Point, the U.S. Naval Academy, and the Naval Postgraduate School.


MENAHEM SEVDERMISH

CEO And Founder

Gemewizard

BIG DATA ANALYSIS AND INSIGHTS IN THE ONLINE GEM AND JEWELRY TRADE

Biography

Menahem Sevdermish is the founder of the GWLAB gemological institute, formerly known as GIPS, and a leading expert in gem color analysis. Sevdermish is the author of the two-volume Dealer’s Book of Gems and Diamonds, comprising more than 1,000 pages, as well as many articles in respected gemological publications. Since 2003, Sevdermish has been engaged in the development of Gemewizard, the revolutionary digital gem-color communication and analysis technology used today by leading institutes around the world.


DR. DANIEL TWITCHEN

Sales Director for Chemical Vapor Deposition

Element 6

SYNTHETIC CVD DIAMOND – 30 YEARS ON

Biography

Dr. Daniel Twitchen is the sales director for CVD synthetic diamonds at Element Six (E6). He has more than 20 years of research and development experience in synthetic diamond synthesis technology. An inventor or co-inventor on more than 50 patents, he has authored and co-authored more than 150 scientific publications. Twitchen helped establish E6’s diamond manufacturing in the U.S. His areas of focus include developing technology for growing synthetic CVD diamonds with tailored properties for applications ranging from thermal management for semiconductor devices to optics for high-power lasers. He and his colleagues’ work led to the development of a range of industrial Single Crystal CVD grades that were commercialized for mechanical, optical and electronic applications. His academic research interests now include using magnetic resonance and optical techniques to study how defects in diamond affect properties such as color and electrical conductivity. Twitchen received his master’s and doctorate degrees in physics from the University of Oxford. While there he was awarded the Harmsworth Senior Scholarship at Merton College for his doctoral studies. Following his PhD, he held a junior research fellowship, and was awarded the Engineering and Physical Sciences Research Council’s Advanced Fellowship at Oxford. He was also an invited academic to the Siberian Academy of Sciences.