Sai Charan II B. Tech ECE had attended and presented a paper titled “ELECTRONIC STRUCTURE AND OPTICAL PROPERTIES OF Mg AND Al DOPED ZnO USING (TB-mBJ) MODIFIED BECKE JHONSON POTENTIAL STUDY” in “OP19” an International Conference held at SanDiego, USA from 11^th to 15^th August 2019. He is a member of SPIE Student Chapter at VJIT. Sai Charan prepared the paper under the guidance of Dr Mahesh Professor of Physics in the area of Wide Bandgap Semiconductors.