(1) experimental phosphorus profile in germanium and (2) fourth power polynomial approximation.

 
 
  Part of: Kobeleva SP, Anfimov IM, Turutin AV, Yurchuk SYu, Fomin VM (2018) Coordinate dependent diffusion analysis of phosphorus diffusion profiles in gallium doped germanium. Modern Electronic Materials 4(3): 113-117. https://doi.org/10.3897/j.moem.4.3.39536