Affiliation:
1. EHF Key Laboratory of Fundamental Science; University of Electronic Science and Technology of China; Chengdu 611731 China
2. Department of Electrical and Computer Engineering; University of Illinois at Urbana-Champaign; Urbana IL 61801
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials