Investigation of copper sulfate pentahydrate dehydration by terahertz time-domain spectroscopy

Ma Yuan-Yuan, Huang Hao-Chong^†, Hao Si-Bo, Tang Wei-Chong, Zheng Zhi-Yuan, Zhang Zi-Li^‡

The refractive index and absorption coefficient distributions of CuSO 4 · 5 H 2 O samples under different temperatures at 0.6 THz, 0.8 THz, 1.0 THz, and 1.2 THz, respectively.