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GaP single crystal wafer, Size: 2" diameter(+/_0.15mm) x 0.5mm(+/_ 0.05mm), Doping: S-doped, Conducting type: N-type, Orientation: (111)+_30' Edge Orientation: (110)±1° Polished:Both sides polished. Surface finish (RMS or Ra) : < 8A
Typical Physical Properties
Crystal Structure
Cubic. a =5.4505 ?‡3
Growth Method
CZ (LEC)
Density
4.13 g/cm3
Melt Point
1480 oC
Thermal Expansion
5.3 x10-6 / oC
Dopant
S doped
undoped
Crystal growth axis
<111> or <100>
<100> or <111>
Conducting Type
N
Carrier Concentration
2 ~ 8 x1017 /cm3
4 ~ 6 x1016 /cm3
Resistivity
~ 0.03 W-cm
~ 0.3 W-cm
EPD
< 3x105
Other Crystal wafer A-Z
Plasma Cleaner
Wafer Containers
Dicing saw
Film Coater
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