TY - RPRT TI - Spin excitations and flat electronic bands in a Cr-based kagome superconductor AU - Wang, Zehao [Rice Univ., Houston, TX (United States)] (ORCID:0009000409861402) AU - Guo, Yucheng [Rice Univ., Houston, TX (United States)] (ORCID:0000000303721578) AU - Huang, Hsiao-Yu [National Synchrotron Radiation Research Center, Hsinchu (Taiwan)] (ORCID:0000000208430000) AU - Xie, Fang [Rice Univ., Houston, TX (United States)] AU - Huang, Yuefei [Rice Univ., Houston, TX (United States)] AU - Gao, Bin [Rice Univ., Houston, TX (United States)] (ORCID:0000000228532362) AU - Oh, Ji Seop [Rice Univ., Houston, TX (United States); Univ. of California, Berkeley, CA (United States); Sookmyung Women’s Univ., Seoul (Korea, Republic of)] AU - Wu, Han [Rice Univ., Houston, TX (United States)] (ORCID:0000000332325267) AU - Okamoto, Jun [National Synchrotron Radiation Research Center, Hsinchu (Taiwan)] (ORCID:0000000305386603) AU - Channagowdra, Ganesha [National Synchrotron Radiation Research Center, Hsinchu (Taiwan)] AU - Chen, Chien-Te [National Synchrotron Radiation Research Center, Hsinchu (Taiwan)] (ORCID:0000000218812600) AU - Ye, Feng [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] (ORCID:0000000174774648) AU - Lu, Xingye [Beijing Normal University, Beijing (China)] (ORCID:0000000204091240) AU - Liu, Zhaoyu [Univ. of Washington, Seattle, WA (United States)] (ORCID:0000000298949622) AU - Ren, Zheng [Rice Univ., Houston, TX (United States)] (ORCID:0000000224228216) AU - Fang, Yuan [Rice Univ., Houston, TX (United States)] (ORCID:0000000198854925) AU - Wang, Yiming [Rice Univ., Houston, TX (United States)] AU - Biswas, Ananya [Rice Univ., Houston, TX (United States)] AU - Zhang, Yichen [Rice Univ., Houston, TX (United States)] (ORCID:000000016792330X) AU - Yue, Ziqin [Rice Univ., Houston, TX (United States)] (ORCID:0000000332127113) AU - Hu, Cheng [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)] (ORCID:0000000323357806) AU - Jozwiak, Chris [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)] (ORCID:0000000209803753) AU - Bostwick, Aaron [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)] (ORCID:0000000290082980) AU - Rotenberg, Eli [Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)] (ORCID:0000000239798844) AU - Hashimoto, Makoto [SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL)] (ORCID:0000000316898997) AU - Lu, Donghui [SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States). Stanford Synchrotron Radiation Lightsource (SSRL)] (ORCID:0000000297080443) AU - Kono, Junichiro [Rice Univ., Houston, TX (United States)] (ORCID:0000000241950577) AU - Chu, Jiun-Haw [Univ. of Washington, Seattle, WA (United States)] (ORCID:0000000162221210) AU - Yakobson, Boris I. [Rice Univ., Houston, TX (United States)] (ORCID:0000000183693567) AU - Birgeneau, Robert J. [Univ. of California, Berkeley, CA (United States)] (ORCID:0000000311928333) AU - Cao, Guang-Han [Zhejiang Univ., Hangzhou (China)] (ORCID:0000000296695761) AU - Fujimori, Atsushi [National Synchrotron Radiation Research Center, Hsinchu (Taiwan); National Tsing Hua Univ., Hsinchu (Taiwan); Univ. of Tokyo (Japan)] (ORCID:0000000348760634) AU - Huang, Di-Jing [National Synchrotron Radiation Research Center, Hsinchu (Taiwan); National Tsing Hua Univ., Hsinchu (Taiwan)] (ORCID:0000000347508453) AU - Si, Qimiao [Rice Univ., Houston, TX (United States)] (ORCID:0000000313572705) AU - Yi, Ming [Rice Univ., Houston, TX (United States)] (ORCID:0000000189347905) AU - Dai, Pengcheng [Rice Univ., Houston, TX (United States)] (ORCID:0000000260883170) PY - 2025 DO - 10.1038/s41467-025-62298-5 UR - https://www.osti.gov/biblio/2586817 ID - 2586817 ER -