Direct Observation of Enhanced Electron-Phonon Coupling in Copper Nanoparticles in the Warm-Dense Matter Regime

Quynh L.D. Nguyen, Jacopo Simoni, Kevin M. Dorney, Xun Shi, Jennifer L. Ellis, Nathan J. Brooks, Daniel D. Hickstein, Amanda G. Grennell, Sadegh Yazdi, Eleanor E.B. Campbell, Liang Z. Tan, David Prendergast, Jerome Daligault, Henry C. Kapteyn, Margaret M. Murnane