PAM XIAMEN offers 4″ Silicon EPI Wafers.
Substrate  EPI  Comment  
Size  Type  Res Ωcm 
Surf.  Thick μm 
Type  Res Ωcm 

4″Øx380μm  n Si:As[111]  0.0040.008  P/EOx  43  n Si:P  600 ±10%  N/N+ 
4″Øx380μm  n Si:As[111]  0.0040.008  P/EOx  43  n Si:P  340 ±10%  N/N+ 
4″Øx380μm  n Si:As[111]  0.0040.008  P/EOx  43  n Si:P  >200  N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  50  n Si:P  36±4  N/N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  15  n Si:P  5.4±0.7  N/N/N+ 
4″Øx525μm  n Si:As[111]  0.0010.005  P/E  75  n Si:P  66 ±10%  N/N+ 
4″Øx525μm  n Si:As[111]  0.0010.005  P/E  78  n Si:P  25 ±10%  N/N+ 
4″Øx525μm  n Si:As[111]  0.0010.005  P/EOx  78  n Si:P  20 ±10%  N/N+ 
4″Øx525μm  n Si:As[111]  0.0010.005  P/E  80  n Si:P  17.5 ±10%  N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  80  n Si:P  60±10%  N/N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  10  n Si:P  2±1  N/N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  80  n Si:P  70±10%  N/N/N+ 
4″Øx525μm  n Si:As[111]  0.00100.0035  P/E  10  n Si:P  2±1  N/N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0080.020  P/E  22.5  p Si:B  15±10%  P/N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0080.020  P/E  15  n Si:P  6±0.9  P/N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0080.020  P/E  38  p Si:B  55±10%  P/N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0080.020  P/E  18  n Si:P  10±10%  P/N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0050.020  P/E  14  n Si:P  4.25 ±10%  N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0050.020  P/E  15  n Si:P  90 ±10%  N/N+ 
4″Øx525μm  n Si:Sb[111]  0.0050.020  P/E  18  n Si:P  0.25 ±10%  N/N+ 
4″Øx400μm  n Si:Sb[111]  0.0050.020  P/E  20  n Si:P  101 ±10%  N/N+ 
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Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAMXIAMEN) is a leading manufacturer of semiconductor material in China.PAMXIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices.PAMXIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.
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