Near-field radiative heat transfer between hyperbolic metasurfaces based on black phosphorus Xiao-Jie Yi, Liang-Ying Zhong, Tong-Biao Wang, Wen-Xing Liu, De-Jian Zhang, Tian-Bao Yu, Qing-Hua Liao and Nian-Hua Liu Eur. Phys. J. B, 92 9 (2019) 217 Published online: 18 September 2019 DOI: 10.1140/epjb/e2019-100274-y