What Does PEPECO Stand For?

PEPECO stands for Photoelectron Photoelectron Coincidence

PEPECO, or Photoelectron Photoelectron Coincidence, is a sophisticated analytical technique used in spectroscopy to investigate the electronic properties of materials. By simultaneously detecting two photoelectrons emitted from a sample upon photoexcitation, PEPECO enables researchers to gain insights into the correlation between electronic states and their interactions. This method enhances the understanding of molecular dynamics and electronic structures, making it a valuable tool in fields such as physical chemistry, material science, and surface physics.