Sang Ho Lee received the B.Sc. degree in electronics engineering from the School of Electronics Engineering (SEE), Kyungpook National University (KNU), Daegu, South Korea, in 2019. He is currently pursuing the Ph.D. degree in the School of Electronic and Electrical Engineering, Kyungpook National University (KNU), Daegu, South Korea. His research interests include the design, fabrication, and characterization of gate-all-around logic devices and capacitor-less 1T-DRAM transistors.