Anomalous charge density wave in a two-dimensional superatomic superconductor

B Boqin Song S Shuaishuai Sun Z Zhongxu Wei X Xinbo Wang X Xiaoping Ma K Kaifa Luo (Department of Physics) L Lei Wang J Jun Deng (Center for High Pressure Science and Technology Advanced Research) X Xu Chen (Jinan University , , , ,) T Tian Qian S Shuya Xing Z Zhihai Cheng (Beijing Key Laboratory of Optoelectronic Functional Materials & Micro-Nano Devices, School of Physics) J Jian-gang Guo (Beijing National Laboratory for Condensed Matter Physics) T Tianping Ying (Beijing National Laboratory for Condensed Matter Physics) X Xiaolong Chen (Beijing National Laboratory for Condensed Matter Physics)