Dr. Karthikeyan Krishnamoorthy is currently a contract professor in the Department of Mechatronics Engineering, Jeju National University, South Korea. He has more than eight years of teaching and research experience in the synthesis and characterization of 2D nanomaterials. Dr. Karthikeyan Krishnamoorthy received his Ph.D. degree in Mechanical Engineering from Jeju National University, Republic of Korea. He received Master of Technology in Nanoscience and Technology (from Mepco Schlenk Engineering College, Anna University, India) and Master of Science in Physics (Thanthai Hans Roever College, Bharathidasan University, India). His research works are focused on Raman spectroscopic analysis of low-dimensional materials, the development of next-generation energy harvesting and storage devices using two-dimensional nanostructures beyond graphene, and advanced EES systems or Electric Vehicles (EVs). With a Hirsch index of 41, Dr. Karthikeyan’s great research achievements have resulted in six patent applications and more than 100 research articles in international journals. To his credit, he was recognized as one of Stanford’s top scientists (2%) in the world across all scientific (nano) disciplines in 2019.