Cage-Based 3D Tetrahexagonal Boron Nitride Crystal with Excellent Terahertz Light Absorption - Kashif Hussain; Suling Shen; Muhammad Abbas; Madhavamoorthi Suresh; Bin Chen; Ying Teng; YunHong Jiang; Qiang Liu; Qiang Sun; Zhengbiao Ouyang (ACS Omega)