When Photoelectrons Meet Gas Molecules: Determining the Role of Inelastic Scattering in Ambient Pressure X‑ray Photoelectron Spectroscopy - Haoyi Li; Asmita Jana; Angel T. Garcia-Esparza; Xiang Li; Corey J. Kaminsky; Rebecca Hamlyn; Rajiv Ramanujam Prabhakar; Harry A. Atwater; Joel W. Ager; Dimosthenis Sokaras; Junko Yano; Ethan J. Crumlin (ACS Central Science)