Dr. Muhammad Junaid Sultan is an Assistant Professor in the Department of Semiconductor Engineering at Gachon University, Republic of Korea. He received his Ph.D. in Advanced Materials Science and Engineering from Sungkyunkwan University (SKKU). His research focuses on advanced electronic and optoelectronic devices based on emerging materials, including oxide semiconductors and 2D material-inspired systems for neuromorphic and in-sensor computing. His expertise includes thin-film device fabrication, vertical device architectures, heterostructure engineering, and artificial synaptic systems. He has contributed to the development of bio-inspired mechanosensory and photosensory synapses, as well as energy-efficient neuromorphic platforms integrating multifunctional materials and device concepts.