text: Yo, check it, let me break it down for ya,
  Talkin' 'bout light and spheres, it's a real sight to see,
  Polystyrene latex and copper, different materials,
  With diameters 'round a hundred nanometers, it's ethereal.
  
  They were laid down on silicon substrates with oxide films,
  Measuring the polarization and intensity, that's the drill,
  With 532-nm light, they made their way,
  Comparing the results with a theory, say what they say?
  
  The theory's all about scattering, a sphere on a surface,
  Originally developed by others, known in the space,
  Physica A 137, back in '86,
  Extended to include coatings, man, it's the mix.
  
  They went for nonlinear least-squares fits, no time to play,
  Matching the theory to observations, they slay,
  Consistent with differential mobility, that's the key,
  Particle diameter, tellin' us what we need to see.