PAM XIAMEN offers Ge(Germanium) Single Crystals and Wafers.
|General Properties Structure||Cubic, a = 5.6754 Å
Density: 5.765 g/cm3
Melting Point: 937.4 oC
Thermal Conductivity: 640
|Crystal Growth Technology||Czochralski|
|Doping available||Undoped||Sb Doping||Doping In or Ga|
|Resistivity, cm－1||>35||< 0.05||0.05 – 0.1|
|EPD||< 4×10^3/cm2||< 4×10^3/cm2||< 4×10^3/cm2|
Crystal Grades and Application
|(please specify when you order) Electronic Grade||Used for diodes and transistors|
|Infrared Grade||Used for IR optical window|
|Cell Grade||Used for substrates of solar cell|
Standard Specs of Ge Crystal and wafers
|Crystal Orientation||<111>,<100> and <110> ± 0.5o or custom orientation|
|Crystal boule as grown||1″ ~ 5″ diameter x 200 mm Length|
|Standard blank as cut||1″x 0.5mm||2″x0.6mm||4″x0.7mm||5″&6″x0.8mm|
|Standard Polished wafer(One/two sides polished)||1″x 0.30 mm||2″x0.5mm||4″x0.5mm||5″&6″x0.6mm|
Special size and orientation are available upon requested Wafers
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China.PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.
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