Han (Helen) Cui (Member, IEEE) received the B.S. degree in electrical engineering from Tianjin University, Tianjin, China, in 2011, and the M.S. and Ph.D. degrees in electrical engineering from Virginia Tech, Blacksburg, VA, USA, in 2013 and 2017, respectively. Upon graduation, she joined the Electrical and Computer Engineering Department, University of California, Los Angeles, Los Angeles, CA, USA, as a Post-Doctoral Researcher to expand the knowledge of magnetics modeling for high-frequency applications. She is currently an Assistant Professor at the University of Tennessee, Knoxville, TN, USA. Her research interests include design and optimization of magnetics with high energy density and low loss for both power and microwave applications; simulations and circuit modeling of inductors and transformers, magnetic devices, and microscopic material properties