? Senior Technical Advisor ?
Dr. Xie Helou, Professor of Xiangtan
?University, doctoral supervisor. He has?
been engaged in the research of functional?
optoelectronic materials for a long time,?
presided over 3 NNSF projects, and won?
the second prize for natural science of?
Hunan Province, published SCI journal
?citation reports and more than 70 papers.