PAM XIAMEN offers 4″CZ Prime Silicon Wafer Thickness 525 ± 25 µm.
PRIME WAFERS SILICIUM FZ
DIAMETER 4’’ (100mm+/-0.5mm)
ORIENTATION <1-0-0> +/-1°
THICKNESS : 400µm +/-25µm
DSP
TTV < 10µm – BOW < 40µm
FLAT : 32.5mm
TYPE P
RESISTIVITY : 5000 – 10000 [...]
2019-07-05meta-author
Korea’s LED Industry Developments
Korea’s LED industry took off at a much later date than Japan or Taiwan, in fact it developed at around the same time as China, but has advanced at an accelerated rate. However, the country’s LED industry plummeted much sharply compared to Japan, [...]
2016-09-18meta-author
AX-type defects in zinc-doped GaAs(1−x)P(x) on GaAs
GaAsP alloys are potential candidates for ∼ 1.5 to 1.8 eV photovoltaic converters in multijunction solar cells. We use thermally stimulated capacitance, deep level transient spectroscopy, and photocapacitance to characterize defects in p-type GaAs0.83P0.17 and GaAs0.72P0.28 grown lattice-mismatched [...]
2012-12-04meta-author
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
DSP
Boron
P
100
0,0 ± 0,0
110 ± 0,20
0.0 ± 0.1 °
1 – 20 Ohmcm
150.0 ± 0.2 mm
675 ± 5 µm
60
3
6
DSP
Boron
P
100
57,5 ± 2,5
110 ± 0,50
0.0 ± 0.5°
30 – [...]
2019-02-25meta-author
PAM XIAMEN offers 3″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
n-type Si:P
[100]
3″
1500
P/E
5-7
SEMI Prime
n-type Si:P
[100]
3″
350
P/P
1-5
SEMI Prime
n-type Si:P
[100]
3″
350
P/P
1-25
SEMI Prime, TTV<1μm, Empak cst
n-type Si:P
[100] ±1°
3″
500
P/P
1-100
SEMI Prime, TTV<2μm, Empak cst
n-type Si:P
[100-4°] ±0.5°
3″
500
P/E
1-20
Prime
n-type Si:P
[100]
3″
650
P/P
1-10
Prime, TTV<2μm
n-type Si:P
[100]
3″
1000
P/P
1-5
SEMI Prime, hard cst
n-type Si:P
[100]
3″
1000
P/E
1-20
SEMI Prime
n-type Si:P
[100]
3″
6000
P/E
1-20
SEMI Prime, Individual cst
n-type Si:Sb
[100]
3″
300
P/E
0.02-0.04
SEMI Prime, in hard cassettes of 2 wafers
n-type Si:Sb
[100]
3″
381
P/E
0.008-0.020
SEMI Prime
n-type Si:As
[100]
3″
380
P/EOx
0.001-0.005
SEMI Prime, LTO Back-side seal [...]
2019-03-06meta-author
PAM XIAMEN offers Ce:Lu2SiO5 substrate.
Ce:Lu2SiO5 substrate (001 ) 10x10x0.5 mm, 1sp
Substrate Specifications
Crystal: Ce: Lu2SiO5
Ce dopant 0.175 mol %
Size: 10x10x0.5 mm
Orientation: (001 ) +/-0.5 0
Polish: One side optical polished.
Ce:Lu2SiO5 substrate (001) 10x10x0.5 mm, 2sp [...]
2019-05-08meta-author