PAM XIAMEN offers 4″ Prime Silicon Wafer.
Silicon wafers, per SEMI Prime,
P/P 4″Ø×300±25µm,
p-type Si:B[100]±0.5°, Ro=(5-10)Ohmcm,
TTV<10µm, Bow<40µm, Warp<40µm,
Both-sides-polished, SEMI Flats (two),
Sealed in Empak cassette.
Primary Flat: 32.5±-2.5, 110±1°。
Secondary Flat: 18±2,90°±5°
For more information, please visit our website: https://www.powerwaywafer.com,
send [...]
2019-07-02meta-author
Chrome photomask is available for transferring high-precision circuit design. The photomask is the pattern film in the chip manufacturing process, and is one of the determined factors for chip accuracy and quality. More specifications please see as follows:
No.1 5 inch Chrome Mask Plate (PAM180119-MASKW)
Material
Soda [...]
2021-11-05meta-author
PSA-01 is a portable nuclear spectrum acquisition instrument, which integrates main amplifier,multi-channel pulse analyzer and high-voltage. Its gain, high-voltage and shaping time are adjustable. With upper computer software, it can acquit nuclear spectrum, analyzing, processing and storage data. Its built-in Li-battery could charge more [...]
2019-04-25meta-author
Highlights
•Fabrication scheme for heterogenous Si-to-InP circuits on wafer level is described.
•Wafer-to-wafer alignment accuracy better than 4–8 μm after bonding obtained.
•Interconnects with excellent performance up to 220 GHz demonstrated.
•Palladium barrier necessary when combining Al-based technology with gold based one.
Abstract
In order to benefit from the material [...]
PAM XIAMEN offers NON-LINEAR CRYSTAL CA4YO(BO3)3 YCOB.
To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.
Product Information: Crystals can be customized
Formulation: Ca4YO(BO3)3 (YCOB)
Size: from 5 x 5 mm to 50 x 50 mm
Thickness: 50 ~ 40 mm
Optical Homogeneity: δn < 10-5 cm-1
Transparency Range: 202 ~ 25000 nm
Surface Finish: 1/8 λ
Surface [...]
2019-03-11meta-author
PAM XIAMEN offers 150mm Si wafers. Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Item
Dia
Type
Dopant
Orien
Res
(Ohm-cm)
Thick
(um)
Polish
Grade
Description
PAM2716
150mm
N/A
650um
SSP
MECH
Low cost Si Wafer great for spin coating.
PAM2717
150mm
P
B
<100>
0-10
620 um
SSP
Test
Test Grade Silicon great for wafer processing studies.
PAM2718
150mm
N
<100>
0-100
625um
SSP
Test
6″ diameter (150mm), silicon wafers, N-type.
PAM2719
150mm
P
B
<100>
0.006-0.012
525um
SSP
Test
With Oxide Back Seal
PAM2720
150mm
P
B
<100>
1-100
500um
SSP
Test
2 SEMI-STD FLATS WHERE [...]
2019-02-20meta-author