DUAN Haonan, JI Zhonghua, LIU Weixin, SU Dianqiang, LI Jingkuan, ZHAO Yanting. Spectral characteristics of Floquet-electromagnetically induced transparency dressed by radio frequency field in a direct current electric fieldJ. Acta Physica Sinica, 2025, 74(8): 083201. DOI: 10.7498/aps.74.20250052