Due to its excellent electrical, thermal, and radiation resistance, silicon carbide has become a potential material for applications in high-frequency, high-power, and strong radiation environments. MOS capacitors are an important means of studying semiconductor surfaces and interfaces, as well as the basic structure of [...]
2023-03-17meta-author
Fabrication of GaN wafers for electronic and optoelectronic devices
The fabrication of GaN wafers from GaN boules (ingots) is described. Gallium nitride boules were grown by hydride vapor phase epitaxy and sliced and sized into wafer blanks. The GaN wafer blanks were lapped and polished. [...]
PAM XIAMEN offers 12 inch silicon wafers. We have all the grades including:
Prime grade 300mm silicon wafers
Test grade 300mm silicon wafers
Mechanical 300mm silicon wafers
Reclaimed 300mm silicon wafers
We can deposit the following onto our 300mm silicon wafers including:
Thermal oxide, wet and dry on 300mm silicon [...]
2019-02-20meta-author
PAM XIAMEN offers PET film.
PET Film with protective film ,200mm×300mmx Minimum thickness-200um
PET Film with protective film
Size:,200mm×300mm
Minimum thickness: -200um
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material [...]
2019-05-14meta-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 offer 850nm and 940nm infrared LED wafer by MOCVD. 850nm and 940nm infrared LED refers to the infrared wavelength with the peak value of 850nm or 940nm, but there is also a small amount of light in the visible light area, so it [...]
2020-05-14meta-author