FZ-14M

 

For analytical purposes, FZ-14M puller has been developed. The FZ-14M puller converts miniature rods of polysilicon into monocrystalline silicon for the use of assessing the quality and purity of polycrystalline material. The rod is converted into a single pass in a gas ambient atmosphere (argon). The single crystal is analyzed by spectrophotometric methods to determine the trace impurities in the polysilicon. The trace impurities are acceptor (boron and/or aluminum), donor (phosphorus and/or arsenic), and carbon. 

  Features
  1. No oil (hydrocarbons) at any component
  2. Ultra low (no) natural pollution
  3. Ultimate component quality
  4. Low weight (aluminum frame)
  5. Very suitable for polysilicon analysis