What Does SPEELS Stand For?

SPEELS stands for Spin Polarized Electron Energy Loss Spectroscopy

SPEELS, or Spin Polarized Electron Energy Loss Spectroscopy, is an advanced analytical technique utilized to investigate the electronic and magnetic properties of materials at the atomic level. By measuring the energy loss of spin-polarized electrons as they scatter from a sample, SPEELS provides valuable insights into the spin structure, electronic band dispersions, and magnetic interactions within a material. This technique is particularly effective for studying surfaces and thin films, offering a unique combination of spin sensitivity and momentum resolution essential for understanding complex magnetic phenomena in modern materials research.