Haegyeom Kim is a career-track staff scientist in the Materials Sciences Division of Lawrence Berkeley National Laboratory. He received his PhD degree from Seoul National University on graphite derivatives for energy storage in 2015. He has published more than 75 papers in the field of rechargeable batteries, including alkali-ion batteries and solid-state batteries. Dr. Kim’s papers have been cited over 10,000 times and he was among the select group of people chosen as Highly Cited Researchers in 2019.