The required acoustic parameters simplification of invisibility cloaks and concentrators using the impedance-tunable coordinate transformation

by Jun Cao, Fenghua Qi, Senlin Yan
Published 2021-01-01

Recent Progress in Semiconductor-Ionic Conductor Nanomaterial as a Membrane for Low-Temperature Solid Oxide Fuel Cells

by Yuzheng Lu, Youquan Mi, Junjiao Li, Fenghua Qi, Senlin Yan, Wenjing Dong
Published 2021-09-01