PAM XIAMEN offers test grade silicon wafers
Below is just a short list of the test grade silicon substrates!
Inches
Cust class
Dopant
Type
Orientation
PFL length
PFL direction
SFL
Off orientation
Resistivity
Diameter
Thickness
Bow
TTV
Warp
6
SSP
Boron
P
100
57,5 ± 2,5
110 ± 0,20
0.0 ± 0.2 °
1 – 10 Ohmcm
150.0 ± 0.2 mm
600 ± 5 µm
3
6
SSP
Boron
P
111
0,0 ± 0,0
110 ± 1
0.0 ± 0.2°
25 – [...]
2019-02-25meta-author
PAM XIAMEN offers 4″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
4″
480
C/C
1-30
SEMI Test, UNPOLISHED WAFERS WITH EDGE CHIPS
p-type Si:B
[100]
4″
500
P/P
1-50
SEMI Prime, Carbon content (0.2-0.9)E16/cc per ASTM F1319, Oxygen content (9.4-8.8)E17/cc
p-type Si:B
[100]
4″
500
P/P
1-50
SEMI Prime, Carbon content ~1.0ppma
p-type Si:B
[100]
4″
500
P/P
1-50
SEMI Prime, Carbon content ~0.2ppma
p-type Si:B
[100]
4″
500
P/P
1-50
SEMI Prime, Carbon content (1.3-2.2)E16/cc per ASTM F1319, Oxygen content (7.9-7.7)E17/cc
p-type Si:B
[100]
4″
500
P/P
1-50
SEMI [...]
2019-03-05meta-author
PAM XIAMEN offers Silicon Nitride film on Silicon Wafer.
Silicon Nitride Film (LPCVD) on Silicon Wafer, 0.3um / 4″ — Si3N4-Si-4-300nm
Silicon Nitride Film (PE-CVD) on Silicon Wafer, 100nm / 4″ — Si3N4-Si-4-100nm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email [...]
2019-04-29meta-author
Figure 1. A full InGaN structure grown on InGaN-on-sapphire (InGaNOS) substrates can span the spectrum from blue to amber. (Source: Soitec)
The advantages presented by microLED displays include low power consumption, high resolution, quick response and high luminance. In addition, sensors can be embedded within [...]
2017-10-18meta-author
PAM-XIAMEN offers PBN-PG composite heater with single side and double side heating patterns.
PG ribbon thickness 0.05mm
Main Heating Zones
Front surface:
Outer element R1=13.4 Ohm (hot, at 1200-1300 deg.C), cold ~ x2 higher
Inner element R2= 8.1 Ohm (hot, at 1200-1300 deg.C), cold ~ x2 higher
Auxiliary Heating Zones
Back surface:
Outer element [...]
2019-03-13meta-author
There are more than 200 silicon carbide crystal types in the world, among which the mainstream crystal type of current silicon carbide wafer production is 4H-SiC. Below specification of 100mm silicon carbide in PAM-XIAMEN are available:
1. Specifications of 100mm Silicon Carbide 4H N-type
Specificationsof Silicon Carbide N-type 100mm Diameter –
polytype
4H-SiC
A type
N-type SiC substrate
Resistance
0.015 [...]
2020-03-06meta-author