CrysTec
Products
   Semicond.
       Silicon
       Germanium
       III-V
       II-VI
    Oxides
    Halides
    other products
    special shapes
    Services

  Data-Sheets
  Contact
  Imprint
Germanium

Standard-products:

Orientation: (100)(111) Diameter: 2" - 4" Surface: polished/ eatched also as epiready substrates, e.g. 10 x 10 mm² other sizes and spezifica- tions also possible
 

Properties:

Structure: cubic Lattice const.: 0.565 nm Density: 5.323 g/cm³ Melting point: 937°C Band gap: 0.67 eV Growth method: Czochralski Dopand: n-antimony p-gallium undoped Resistivity: 1-10 Ohmcm - >30 Ohmcm