Ingots
Ingots •    Up to 6" high quality germanium solar ingots
      for space and terrestrial application
•    Customized germanium ingots
•    Timely services
Details Czochralski process is a method used to grow single crystals of  semiconductors, metals, salts and oxides. To grow germanium single crystal, polygermanium is melted in a graphite crucible and a precisely oriented seed is dipped into the melt. The seed is slowly pulled upwards and rotated to grow single crystal. Taicrystal produces 4” and 6” germanium single crystals  by Czochralski process.

   
   
Germanium single crystal





Diameter

4”

6”

Growth method

CZ

CZ

Dopant

P (Ga)

P (Ga)

Orientation

(100)

(100)

Misorientation

±0.5°

±0.5°

Resistivity(Ωcm)

0.01~0.05, or per customer specs

0.01~0.05, or per customer specs

EPD(counts/cm2)

0

0

.
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