Transitory Topochemical Tailoring of a van der Waals Superconductor

X Xiaoyu Song (Department of Chemistry) Z Ziyu Liu (Department of Physics) E Eric F. Seewald (Department of Physics) A Asish K. Kundu (National Synchrotron Light Source II) D Daniel Muñoz-Segovia M Myung-Geun Han (Condensed Matter Physics and Materials Science Department) S Scott R. Docherty (Columbia University , , , ,) D Daniel G. Chica (Department of Chemistry) J Julian P. Ingham (Department of Physics) J Jiayi Li J Junsik Mun (Condensed Matter Physics and Materials Science Department) M Madisen Holbrook (Department of Physics) Q Qifeng Jiang (Department of Chemistry) J Jordan Cox (Department of Chemistry) J Jeffrey McNeill (Department of Chemistry) Y Yimei Zhu (Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, USA.) C Colin Nuckolls (Department of Chemistry) A Andrew J. Millis E Elio Vescovo (National Synchrotron Light Source II) R Raquel Queiroz C Cory R. Dean A Abhay N. Pasupathy X Xavier Roy