Jin Jia-Sheng, Ma Cheng-Ju, Zhang Yao, Zhang Yue-Bin, Bao Shi-Qian, Li Mi, Li Dong-Ming, Liu Ming, Liu Qian-Zhen, Zhang Yi-Xin. Switchable multifunctional terahertz metamaterial with slow-light and absorption functions based on phase change materialsJ. Acta Physica Sinica, 2023, 72(8): 084202. DOI: 10.7498/aps.72.20222336