mono wafer

solar wafer raw material of solar cell and module, different size of mono wafers. Made from Hemlock and Waker polisicon
Grade
A
TEST
Surface
1.cleaned, corroded and greasy dirt are not allowed, no remaining cleansing agent
2.no obvious finger print,concave is not allowed
eyes
edge
No Side collapses,
eyes
crystal orientation
100

Dislocation density
3000/CM
2

Saw mark
15um
SJ-201 Superficial thick making reflectoscope reflector
conductor
P type
SEMILAB RT-110
Res.
0.5-3ohm*cm 1-3ohm*cm
1-3ohm*cm
SEMILAB RT-110
lifetime
10us
SEMILAB WT-2000
Oxygen content
1X10
18
atoms/cm
3
mono wafer
Carbon content
5X10
16
atoms/cm
3
solar wafer
Doped
B

Thickness
200
+
20um
SEMILAB RT-110
TTV
um
SEMILAB RT-110
Warp
30um
ID-C
Size
125*125*150
+
0.5MM 125*125*165
+
0.5MM 156*156*200+0.5MM
vernier caliper