PAM XIAMEN offers Zero Diffraction Si Wafer Diameter 32mm for XRD measurements
Zero Diffraction Plate 32 mm Dia. x Thickness 2.0 mm
Si Crystal for XRD sample with below specifications
Resistivity>1Ωcm
Size: 32 mm diameter x 2.0 mm thickness
Surface: double side optical polished
Zero diffraction plate is made of [...]
2020-04-23meta-author
PAM XIAMEN offers FZ & MCZ silicon ingot and silicon wafer:
Description
Growth Method
—
MCZ
Single crystal size
inch
2 – 8
Conductivity Type
—
N
P
Doped elements
—
P/Sb
B
Crystal Orientation
—
<111>
<110>
<100>
<111>
<110>
<100>
Resistivity
Ω.cm
0.0015-100
0.001-100
RRG
%
20
20
Oxygen Concentration
atoms/cm3
1.00E+18
1.00E+18
Carbon Concentration
atoms/cm3
5.00E+16
5.00E+16
Diameter
mm
55-157
55-157
Length
mm
50-500
50-500
Dislocation
EA/cm2
N/A
N/A
Swirl(After Oxidation)
—
N/A
N/A
Remarks:The above parameters can be customized.
FAQ about MCZ Silicon Wafers
Q:This is just a curiosity, but let me ask about the production method of [...]
2019-02-27meta-author
Size and distribution of Te inclusions in detector-grade CdZnTe ingots
To observe the Te inclusions distribution along the axial direction of CdZnTe ingots, batches of as-grown detector-grade CdZnTe crystals grown by vertical Bridgman method, were investigated using IR transmission imaging. However, there is not a [...]
PAM XIAMEN offers 4″ (100mm) black lithium niobate (LiNbO3) 127.860Y-cut black wafer for Optics and SAW components
1. Dimension
Diameter/mm
100.0±0.3
Orientation Flat (OF)/mm
32.0±1.0
Second Refer. Flat (RF)/mm
10.0±3.0
Thickness/um
350±20
Edge bevel
Edge rounding
2. Specification
2.1 Orientation
Surface – cut:
127.860Y-cut±0.30
Orientation Flat (OF)
Parallel to +X Plane±0.30
Second Refer. Flat (RF)
CCW1350±0.50from OF
2.2 Flatness
TTV
≤5um
LTV
≤0.5um within an area of 5*5mm2
PLTV
≥95% (3mm [...]
2019-02-28meta-author
PAM XIAMEN offers EU DOPED CALCIUM FLUORIDE EU: CAF2 CRYSTAL.
To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.
Eu doped calcium fluoride, Eu: CaF2, is an excellent scintillation crystal. It has been widely used in low energy nuclear physics [...]
2019-03-11meta-author
Highlights
•Effects of atomic step width on the removal of sapphire and SiC wafers are studied.
•The reason of effects of step width on the removal and the model are discussed.
•CMP removal model of hexagonal wafer to obtain atomically smooth surface is proposed.
•The variations of atomic [...]
2015-10-28meta-author