%0 Journal Article %T Design of Quad-Band Terahertz Metamaterial Absorber Using a Perforated Rectangular Resonator for Sensing Applications %A Ben-Xin Wang %A Guangxi Dong %A Qin Xie %A Wei-Qing Huang %J Archive of "Nanoscale Research Letters". %D 2018 %R 10.1186/s11671-018-2567-5 %X a and b are respectively the side- and top view of the presented quad-band terahertz metamaterial absorbe %K Metamaterial %K Quad-band absorption %K Terahertz %K Sensing %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5940971/