The Physics of Ion Beam Induced Gemstone Enhancement

Dr. Pornsawat Wathanakul, Director of The Gem and Jewelry Institute of Thailand has been honorably invited by Prof. Emeritus Dr.Thiraphat Vilaithong, Executive Director of Thailand Center of Excellence in Physics to attend THEP Center Annual Meeting 2016 and served as key note speaker in “The Physics of Ion Beam Induced Gemstone Enhancement” conference under the topic; Updated situation of gemstone trading and quality enhancement in Thailand on June 9^th, 2016 at Baansuan Khun Ta Hotel, Ubonratchathani. This conference was very success and attended by number of interested individuals.