PAM XIAMEN offers 8″ CZ Dummy Grade Silicon Wafer.
8inch (5 pieces)
Dummy CZ-Si wafer 8 inch (+/- 0.5 mm),
thickness = 725 ± 50 µm,
0rientation (no matter) ,
polished (no matter),
p or n type (no matter) ,
? Ohm cm (no [...]
2019-06-24meta-author
Silicon wafers can be supplied with specifications as found in: https://www.powerwaywafer.com/silicon-wafer
Silicon is a semiconductor material, and its resistivity is closely related to the doping concentration. Doping is that introducing a small amount of impurities into silicon crystals to alter their electrical properties. According to the [...]
2024-03-29meta-author
PAM XIAMEN offers 3″ Si wafer Thickness: 380±20μm.
3″ Si wafer with Thermal Oxide of thickness 1000A
Diameter: 3″
Diameter: 76.2±0.3mm
Thickness: 380±20μm
Orientation: <100>±1°
Type/dopant: N type/Phosphorus
Resistivity: 1-20Ωcm
Polishing: SSP
Primary Flat 22.5±2.5mm, (110)±1°
Surface roughness: <5A
For more information, please visit [...]
2019-08-22meta-author
PAM XIAMEN offers Silicon wafers.
We are often asked how many silicon wafers are produced annually.
The answer depends on a more specific question including:
What Diameter
What Country or Entire World
Semiconductor or Solar industries or both
Monitor Grade, Test Grade, Prime Grade
Above are just some terms that need [...]
2019-02-26meta-author
IV Test Report
A test report is necessary to show the compliance between custom description and our final wafers data. We will test the wafer characerization by equipment before shipment, testing surface roughness by atomic force microscope, type by Roman spectra instrument, resistivity by non-contact [...]
2018-08-14meta-author
PAM XIAMEN offers LSAT Substrate.
LSAT (LaAlO3)0.3 (Sr2AlTaO6)0.7 or (La,Sr)(Al,Ta)O3 is a kind of mature perovskite crystal with twin-free, LAST is well matched with high temperature superconductors and various oxide materials. In a large number of practical applications, last is expected to replace LaAlO3 and [...]
2019-05-07meta-author