APS Logo

Coincident electron-ion spectroscopy for fragmentation channel-resolved X-ray photoelectron spectroscopy

ORAL

Abstract

Coincident electron-ion spectroscopy used in conjunction with femtosecond soft X-ray pulses from a free-electron laser enables an atomistic view of ultrafast molecular dynamics. We discuss the design and implementation of a combined magnetic bottle electron spectrometer and ion time of flight spectrometer for soft X-ray measurements at the Linac Coherent Light Source. We demonstrate electron-ion covariance to study time-resolved molecular dynamics. This enables fragmentation channel-resolved X-ray photoelectron spectroscopy.

–

Presenters

  • Emily Thierstein

    Stanford University

Authors

  • Emily Thierstein

    Stanford University

  • Taran Driver

    SLAC

  • Erik Isele

    Stanford University

  • James P Cryan

    SLAC National Accelerator Laboratory

  • Thomas Wolf

    SLAC National Accelerator Laboratory

  • Martin Graßl

    SLAC National Accelerator Laboratory

  • Adam Summers

    SLAC National Accelerator Laboratory, Stanford University, Linac Coherent Light Source, SLAC National Accelerator Laboratory, SLAC, National Accelerator Laboratory

  • Philip H Bucksbaum

    Stanford University, Stanford Univ