PAM XIAMEN offers 3″ Silicon Wafer.
|76.2||Single Wafer Shipper||ePak||Lid/Base/Spring||Holds1Wafer||Clean Room|
|76.2||Shipping Cassette||ePak||Holds25Wafers||Clean Room|
In addition, we can offer substrate used as Alpha Spectrometer Consumables:
Silicon substrate (PAM210610 – SI）
Main technical characteristics:
Material: silicon (can be replaced with quartz).
Diameter – (74.0 ± 0.5) mm.
Thickness – (0.5 ± 0.05) mm.
Grinding – double-sided.
Polishing – one-sided (surface finish class 14):
– arithmetic mean deviation of the profile (Ra) – no more than 0.010 microns.
– the height of the profile irregularities at ten points (Rz) – no more than 0.050 microns.
– baseline (l) – 0.08 mm.
The substrates must be a whole product without chips, cracks, scratches, deformations and retain these properties during operation under conditions of heating under an IR (mirror) lamp up to 200C and calcining in a muffle furnace at (800-1000) 0C for 1 hour.
The substrates are structurally disks (silicon or quartz), ground on both sides and polished on one side to a surface finish class of 14.
Can be used with a heating device – stainless steel ring.
Alpha Spectrometer Consumables: Pads are designed to make an “artificial” source used for alpha spectrometric analysis.
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.
With more than 25+years experiences in compound semiconductor material field and export business, our team can assure you that we can understand your requirements and deal with your project professionally.