"Polycrystalline Germanium"

Zone-purified polycrystalline germanium is used for manufacture of materials for semiconductor and optical devices operating in infrared spectral region. It is used in instrument engineering, electrical and electrotechnical industruy.

If mutually agreed by the parties, zone-purified polycrystalline germanium may be supplied of other geometrical sizes.

Zone-purified polycrystalline germanium

Parameters Rate
Specific resistance rating at 21?С ? cm, not less 48
Length, mm, not less 280
Segment cross-section. Height mm 21,0±2,0
Segment cross-section. Width mm: 43,0±1,5