High purity undoped or Intrinsic SiC Epilayer on Silicon carbide substrate(PAM-191014-SIC) are offered, its carrier concentration is extremely low(for detail data, please consult our team: tech@powerwaywafer.com) and its resistivity is high, semi-insulating. Some researchers use its property to study color centers in wide band-gap [...]
2020-03-10meta-author
PAM XIAMEN offers Si (Bare Prime, Thermal oxide ,Pt coated &Solar Cell Grade ).
PAM XIAMEN supplies all kinds of Silicon wafer from 1″ ~ 8″ in diameter. Particularly specializing in fabrication of Si wafer with various special size and orientation.
5″ Diameter Wafers [...]
2019-05-15meta-author
GaAs / AlGaAs / GaAs epi wafer in the diameter of 2” or 4” is available. This GaAs epitaxial wafer is applicable for semiconductor microwave devices and microwave monolithic integrated circuits. Here comes the typical structure of gallium arsenide epi wafer, please see below:
1. GaAs Wafer Epitaxial Structures
Structure 1:
2”GaAs/AlGaAs/GaAs epi wafer
S.No
Parameters
Specifications
1
GaAs substrate layer [...]
PAM XIAMEN offers Lead-Tungstate Crystals PbWO4.
PRODUCT DESCRIPTION FOR LEAD-TUNGSTATE CRYSTALS
Lead Tungstate (PbWO4) crystal is a scintillator which has been used as the detect material by several high energy physics devices, e.g., CMS detector in CERN. The crystal is distinguished by its fast decay time, high density [...]
2019-03-14meta-author
PAM XIAMEN offers 6″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[100]
6″
675
P/E
1-100
SEMI Prime, 1Flat (57.5mm)
p-type Si:B
[100]
6″
800
E/E
1-50
SEMI, 1Flat (57.5mm), TTV<5μm
p-type Si:B
[100]
6″
320
P/E
0.001-0.030
JEIDA Prime
p-type Si:B
[100]
6″
675
P/P
0.001-0.005
SEMI Prime, 1Flat (57.5mm)
p-type Si:B
[100]
6″
675
P/E
0.001-0.005
SEMI Prime, 1Flat (57.5mm)
p-type Si:B
[111-4.0°] ±0.5°
6″
625
P/E
4-15 {7.1-8.8}
SEMI Prime, 1 JEIDA Flat(47.5mm)
p-type Si:B
[111] ±0.5°
6″
675
E/E
0.010-0.025
SEMI, 1Flat (57.5mm)
n-type Si:P
[100]
6″
925 ±15
E/E
5-35 {12.5-29.7}
JEIDA Prime, TTV<5μm
n-type Si:P
[100]
6″
675
P/E
2.7-4.0
SEMI Prime
n-type Si:P
[100]
6″
250 ±5
P/P
1-3
SEMI [...]
2019-03-04meta-author
Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of AlGaP and other related products and services announced the new availability of size 2” is on mass production in 2017. This new product represents a natural addition to PAM-XIAMEN’s product line.
Dr. Shaka, said, “We are [...]
2017-10-17meta-author