After a bit of running around, I was able to finally track down a fun candidate for interviewing this week. Originally I was all set for an interview with my Differential Equations professor, Dr. Jordan. However, Harry, being the master interviewer, had already snatched him up. Fortunately for me, this led to the interview of one brilliant Dr. Renaud Puybaret.

Upon entering Dr. Puybaret’s office, it was clear he was a step ahead of the rest. His entire door was covered in papers. Entering his office was much the same, as his desk was crowded with more papers and as he turned to greet me, his face seemed like one in thought. On his computer were two open windows, almost identical, showing black backgrounds with slightly lighter dark circles in a pattern across the screen. These were apparently simulations of some Nano-sized photovoltaic cells he was designing.
As you may have guessed Dr. Puybaret is not American, but born and raised in France, earning his degrees in Toulouse. He attended the French University, ENSEEiHT, earning his Masters of Computer Science and Electrical Engineering degree. Our wonderful advertising people here at GTL sold Dr. Puybaret on Georgia Tech’s graduate program. Dr. Puybaret originally had a full job lined up with Airbus following his graduation. He attended a presentation given by Professor Bertrand Boussert about Georgia Tech. “We were college students and they were giving out free food, so of course we attended. Yet, after hearing about all the great things they were doing, my friend and I looked at each other and said, ‘Let’s do it’!”

That day, he received his contract from Airbus in the mail. His then professor Dr. Ougazzaden, and now current boss, called him just in time. “Had professor Ougazzaden called me an hour later, the contracts would have be signed and there would be no going back. But instead I decided to be poor and do science.” Despite already having a job already lined up, Dr. Puybaret always felt that having an American degree would be a great thing. Most companies have American offices, and he’d always wanted to go to America. The decision proved both intelligent and fruitful. He began his doctorate in 2009 and officially received his PhD in June 2015. Dr. Puybaret described, with a smile on his face, all the great times he had. “Half the time I spent in America, which was a very good experience. Half my time was in the School of Physics in Atlanta.”
Upon completion of his doctorate, he went through Georgia Tech’s Innovation Corporation, where his thesis for his PhD became the ground for his own Nanotech Company. Dr. Puybaret focuses on fabrication of devices of size 50 to 100nm. There are two categories in Nano Physics: which utilizes graphene, and Inorganic Photovoltaic, using indium gallium nitride. Working under Dr. Ougazzaden, Dr. Renaud Puybaret is a Post-doc creating a company to make LEDs out of the Nanotech developed in his Thesis. However, the brilliance doesn’t stop there — on top of running his own company, Dr. Puybaret is also a professor here at GTL. He teaches ECE 3040 (Microelectronics) teaching the basics of creating transistors and photovoltaic cells.
With amazing researchers and professors such as Dr. Puybaret, it is clear to see why the GTL campus is growing so much.