Abstract: Electromagnetic wave absorbers consisting of thin transparent sheets of conducting medium are studied in this paper. In particular, a result known since the 1930 s that, for plane waves ...

† Department of Applied Physics, Kyung Hee University, Gyeonggi-do 446-701, Republic of Korea ‡ Department of Physics, Korea University, Seoul 136-701, Republic of Korea § ⊥ § Department of Chemistry ...

Abstract: We present a four-band and polarization-insensitive terahertz metamaterial absorber formed by four square metallic rings and a metallic ground plane separated by a dielectric layer. It is ...

Beijing Key Laboratory of Nonlinear Vibrations and Strength of Mechanical Structures, College of Mechanical Engineering, Beijing University of Technology, Beijing 100124, P. R. China ...