PAM XIAMEN offers Undoped Silicon Wafers.
Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Item
Dia
Dopant
Ori
Res (Ohm-cm)
Thick (um)
Polish
Grade
Description
PAM3189
25.4mm
Undoped
<111>
>2000
280um
SSP
Test
Intrinsic FZ
PAM3190
25.4mm
Undoped
<100>
>5000
73.5um
DSP
Prime
FZ, Float Zone
PAM3191
50.8mm
Undoped
<100>
>10000
280um
DSP
Prime
FZ, Intrinsic item
PAM3192
50.8mm
Undoped
<100>
>10000
500um
SSP
Test
Float Zone, Undoped
PAM3193
76.2mm
Undoped
<100>
>5000 Ohm-cm
350um
DSP
MECH
NON-REFUNDABLE, POOR QUALITY. Sold “As-Is”; wafers are covered in streaks, residue, and particles.
PAM3194
100mm
Undoped
<100>
>20,000
500um
SSP
Prime
Intrinsic, Secondary flat SEMI, TTV<10 [...]
2019-02-14meta-author
Sapphire Substrate Market in 2013
Will cell phone windows come to the rescue?
Significant overcapacity and low LED substrate prices will affect the profitability and viability of many sapphire players in 2013 and beyond, but emerging applications could transform the industry.
The sapphire material shortage experienced from [...]
2013-01-10meta-author
PAM-XIAMEN can supply SiC epitaxial wafers, more wafer specifications please read: https://www.powerwaywafer.com/sic-wafer/sic-epitaxy.html.
Although SiC epitaxial wafers exhibit excellent characteristics in high-voltage and high current devices, there are still several types of defects that have a negative impact on the electrical performance of SiC devices. Among them, [...]
2024-04-11meta-author
PAM XIAMEN offers Silicon Wafer Thickness:275+- 25µm.
Silicon Wafer ,2in Si Wafer,P/Boron <111> ON +-1°,
0.01-0.02 Ohm-cm ,275+- 25µm Thickness,SSP,
PRIME -Si Wafers,Single SidePolished/Etched Back,
Primary Semi Std Flat,
Surface Roughness <1nm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [...]
2019-08-22meta-author
Dummy grade single crystal indium phosphide wafer is available with doping S grown by VGF. The electron concentration of the N-type indium phosphide wafer reaches 1018cm-3, and the indium phosphide resistivity is very low, generally 10-2~10-3Ω·cm. It is mostly used in high-speed optoelectronic devices, such as LD, LED, [...]
2021-08-06meta-author
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