Broadband terahertz reflector based on dielectric metamaterialsZhengyong Song, Qiongqiong Chu, Weihua Wang, Longfang Ye, Guoxiong Cai and Qing Huo LiuEPL, 119 4 (2017) 47004DOI: https://doi.org/10.1209/0295-5075/119/47004