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]
0.004-0.008
P/EOx
43
n- Si:P
600 ±10%
N/N+
4″Øx380μm
n- Si:As[111]
0.004-0.008
P/EOx
43
n- Si:P
340 ±10%
N/N+
4″Øx380μm
n- Si:As[111]
0.004-0.008
P/EOx
43
n- Si:P
>200
N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
50
n- Si:P
36±4
N/N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
15
n- Si:P
5.4±0.7
N/N/N+
4″Øx525μm
n- Si:As[111]
0.001-0.005
P/E
75
n- Si:P
66 ±10%
N/N+
4″Øx525μm
n- Si:As[111]
0.001-0.005
P/E
78
n- Si:P
25 ±10%
N/N+
4″Øx525μm
n- Si:As[111]
0.001-0.005
P/EOx
78
n- Si:P
20 ±10%
N/N+
4″Øx525μm
n- Si:As[111]
0.001-0.005
P/E
80
n- Si:P
17.5 ±10%
N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
80
n- Si:P
60±10%
N/N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
10
n- Si:P
2±1
N/N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
80
n- Si:P
70±10%
N/N/N+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
10
n- Si:P
2±1
N/N/N+
4″Øx525μm
n- Si:Sb[111]
0.008-0.020
P/E
22.5
p- Si:B
15±10%
P/N/N+
4″Øx525μm
n- Si:Sb[111]
0.008-0.020
P/E
15
n- Si:P
6±0.9
P/N/N+
4″Øx525μm
n- Si:Sb[111]
0.008-0.020
P/E
38
p- [...]
2019-03-08meta-author
PAM XIAMEN offers 4″CZ Epitaxial Prime Silicon Wafer.
4″ Si epi wafer
Growth Method: CZ
100 +/- 0.5 mm diameter silicon
Orientation <111> 4deg off
P Type Boron doped 0.002 – 0.003 ohm cm
Front side polished – Epi ready
thickness 525 +/-25 um [...]
2019-07-05meta-author
PAM XIAMEN offers LD Bare Bar for 940nm@cavity 4mm.
Brand: PAM-XIAMEN
Wavelength: 940nm
Filling Factor: 38%
Output Power: 250W
Cavity Length:4mm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., [...]
2019-05-09meta-author
PAM XIAMEN offers Si (Bare Prime, Thermal oxide ,Pt coated &Solar Cell Grade ).
PAM XIAMEN supplies all kinds of Silicon wafer from 1″ ~ 8″ in diameter. Particularly specializing in fabrication of Si wafer with various special size and orientation.
4″ Diameter Wafers [...]
2019-05-15meta-author
Monocrystalline silicon is widely used in microelectronic applications due to its low cost, mature manufacturing process, high carrier mobility, and long-term stability. And the growing silicon wafers applied in optoelectronic applications, such as photodetector, takes up a small portion. Monocrystalline silicon has a good [...]
2023-04-14meta-author
PAM XIAMEN offers 4″ Monocrystalline Silicon Wafer with Thermal oxide 20nm
4inch diameter wafer made of monocrystalline silicon with isolation oxide
Diameter 101.6mm
Polishing: one-sided for microelectronics
Type of conductivity and alloying: not specified
Surface orientation: not specified
Primary and secondary flat orientation: not specified
Thickness: 675 microns±20 microns
Wedge (TTV): less than 15 microns
TTV<15μm
Distortion: less than 35 microns
Thickness of the isolation oxide: at least 20 nm
Front side: polished.
Back side: lapped-etched
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2021-03-17meta-author