PAM XIAMEN offers 4″CZ Epitaxial Prime Silicon Wafer.
4″ Si epi wafer
Growth Method: CZ
100 +/- 0.5 mm diameter silicon
Orientation <111> 4deg off
P Type Boron doped 0.002 – 0.003 ohm cm
Front side polished – Epi ready
thickness 525 +/-25 um [...]
2019-07-05meta-author
PAM XIAMEN offers 4″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
4″
300
P/P
5-10
SEMI Test, Scratched and unsealed. Can be re-polished for extra fee
p-type Si:B
[100]
4″
380
P/E
5-10
SEMI TEST (in Opened cassette), 2Flats
p-type Si:B
[100]
4″
380
P/E
5-10
SEMI Prime
p-type Si:B
[100]
4″
380
P/E
5-10
SEMI TEST (with bad surface)
p-type Si:B
[100]
4″
380
P/E
5-10
SEMI Prime, hard cst, Back-side slightly darker than normal
p-type Si:B
[100]
4″
380
P/E
5-10
SEMI Test, Dirty wafers, can be cleaned for extra fee
p-type Si:B
[100]
4″
380
BROKEN
5-10
Broken P/E Wafers, [...]
2019-03-05meta-author
PAM-XIAMEN can supply SiC substrates with various specifications, please get more info from: https://www.powerwaywafer.com/sic-wafer/sic-wafer-substrate.html
1. Significance of Research on Correlation Between Defect Rate and Mechanical Strength
It is well known that SiC defects have great negative impact to the electrical reliability and performance of chips; Their [...]
2024-04-01meta-author
PAM XIAMEN offers Au (highly oriented polycrystalline)/Ti/SiO2/Si substrate: PAM-191005-SI/SIO2/TI/AU: Au( highly oriented polycrystalline)/Ti/ SiO2 on Silicon substrate ,4″x0.525 mm,1sp P-type B-doped, Au(111)=50 nm, Ti=2 nm ,SiO2=300nm
Specifications Au/Ti/SiO2/Si substrate:
1.Structure: Au/Ti/ SiO2 on Si substrate
Flim thickness:
Au(111)=50 nm
Ti=2 nm
SiO2=300 nm
2.Substrate spec:
Material:Si substrate
Size: 4″ dia.
Orientation:(100)
Type:P type
Dopant:B doped
Thickness:525 um
Grade: [...]
2019-04-26meta-author
Semi-insulating indium phosphide (formula: InP) wafer at prime grade for sale is dark gray crystal with a bandwidth (Eg=1.35 eV) at room temperature, a dissociation pressure of 2.75MPa at a melting point, an electron mobility of 4600cm2/(V·s), and a hole mobility of 150cm2/(V·s). PAM-XIAMEN [...]
2021-08-06meta-author
PAM XIAMEN offers Glass Substrates(Mo-Coated sodalime Glass and TiO2 Coated Sodalime Glass and ZnO Coated Sodalime Glass).
Mo-Coated sodalime Glass
Mo-coated Sodalime Glass, 100 mm(L) x 100 mm(W) x 1.1 mm thk
Mo-coated Sodalime Glass, 20 mm(L) x 15 mm(W) x 0.7 mm th [...]
2019-04-18meta-author