Short Contribution Title Goes Here • Science Challenge/Opportunity – What is an important open science question in your field that can be advanced by the capabilities of LCLS-II? – What is impeding progress?, Why now – why is this timely? • Significance & Impact – What is the potential broader impact if we can answer this question (i.e. why is it important)? • LCLS-II Strengths & Challenges – What is the expected result or key advance from LCLS-II? i.e. What essential information or insight might be provided by LCLS-II that is not available from other means? – Highlight essential LCLS-II capabilities required short figure caption or label Your Name Workshop (Chemistry, Materials, MEC, Life Sciences) Breakout Session Experimental Approach • Techniques(s) – What physical properties will be explored in this research? – What are the most relevant experimental methods or techniques? • Tools – What are the experimental tools required? – What are significant additional challenges: X-ray requirements, detector requirements, instrumentation R&D etc.? – Reference any relevant existing tools or highlight needs for further development • Alternatives – What are the most viable other methods being used to address this question? Your Name short figure caption or label Measurement Parameters (fill in the key parameters) Parameter Units X-ray Photon Energy (wavelength) keV X-ray Pulse Repetition Rate kHz X-ray Photons per pulse (Energy) N or mJ X-ray Pulse Bandwidth (FWHM) meV Range Comment X-ray Polarization (vert., horz., circ.) Pulse length (FWHM) fs X-ray pump / X-ray probe delay fs X-ray Focal Spot Size μm Optical Pump Laser Synchronization fs Optical Pump Laser Rep Rate kHz Optical Pump Laser Energy per pulse mJ Optical Pump Laser Wavelength nm Area Detector Readout Rate Area Detector pixel size (μm) Area Detector Array Size (in pixels) NxM Your Name 2- color?