https://colforsin.com/index.ph....p/molecular-epidemio
Detailed pulse size centered measurements revealed that quick spectral power move and broadening began inside the first 10 fs of the X-ray illumination at strength amounts between 1017 and 1018 W cm-2. We attribute these spectral changes to the fast evolution of high-density photoelectron mediated secondary collisional ionization processes upon the consumption for the incident XFEL radiation. These quick electric processes, happeni