PAM XIAMEN offers GaN on Sapphire for RF.
1. GaN HEMT Structure on Sapphire for RF Application
Wafer size
2”, 3”, 4”, 6”
AlGaN/GaN HEMT structure
Refer 1.2
Carrier density
6E12~2E13 cm2
Hall mobility
/
XRD(102)FWHM
/
XRD(002)FWHM
/
Sheet Resistivity
/
AFM RMS (nm)of 5x5um2
<0.25nm
Bow(um)
<=35um
Edge exclusion
<2mm
SiN passivation layer
0~30nm
u-GaN cap layer
/
Al composition
20-30%
In composition
17% for InAlN
AlGaN barrier layer
20~30nm
AlN spacer
/
GaN [...]
2019-05-17мета-автор
1.Introduction of CZT Portable Spectrum Analyzer
CZT_PES01 is used for nuclides identification.
It was designed to work with CZT detectors.
The instrument integrated low noise preamplifier,
shaping amplifier, high voltage, DMAC, software and LED screen.
A battery also built in it.
2.Technique data of CZT Portable Spectrum [...]
2021-03-02мета-автор
PAM XIAMEN offers 150mm&200mm Silicon Wafer.
Diameter
Type
Dopant
Growth
method
Orientation
Resistivity
Thickness
Surface
Grade
150
N
Phos
CZ
-100
1-20
180-200
P/P
PRIME
150
N
Phos
CZ
-100
1-100
500-550
P/P
PRIME
150
N
Phos
CZ
-100
1-100
500-600
P/E
TEST
150
N
Phos
CZ
-100
1-100
650-700
P/E/DTOx
PRIME
150
N
Phos
CZ
-100
1-100
650-700
P/E/Ni
PRIME
150
N
Phos
CZ
-100
1-20
650-700
P/E/OX
PRIME
150
N
Phos
CZ
-100
1-20
650-700
P/E/WTOx
150
P
Boron
CZ
-100
1-20
180-200
P/P
PRIME
150
P
Boron
CZ
-100
1-100
500-550
P/P
PRIME
150
P
Boron
CZ
-100
1-100
500-600
P/E
TEST
150
P
Boron
CZ
-100
.001-.005
650-700
P/E
PRIME
150
P
Boron
CZ
-100
1-100
650-700
P/E/DTOx
PRIME
150
P
Boron
CZ
-100
1-100
650-700
P/E/Ni
PRIME
150
P
Boron
CZ
-100
1-20
650-700
P/E/OX
PRIME
150
P
Boron
CZ
-100
1-20
650-700
P/E/WTOx
150
P
Boron
CZ
-100
1-20
950-1050
P/E
PRIME
150
P
Boron
CZ
-100
1-20
950-1050
P/P
PRIME
150
Undoped
VGF
-100
>1E7
500-600
P/P
150
Undoped
VGF
-100
>1E7
500-600
P/P
150
N
Si
VGF
-100
650-700
P/E
PRIME
150
P
Zn
VGF
-100
650-700
P/E
PRIME
150
Si
Undoped
VGF
-100
>1E7
500-600
P/P
TEST
150
Si
Undoped
VGF
-100
>1E7
500-600
P/P
TEST
150
Si
Undoped
VGF
-100
>1E7
610-660
P/P
EPI
150
Si
Undoped
VGF
-100
>1E7
650-700
P/E
PRIME
150
Single Wafer Shipper
ePak
Lid/Base/Spring
Holds1Wafer
Clean Room
150
Round
Single Wafer Shipper
ePak
Lid/Base/Spring
Holds1Wafer
Clean Room
150
Shipping Cassette
ePak
Holds25Wafers
Clean Room
200
N
Phos
CZ
-100
1-20
700-750
P/E/OX
PRIME
200
P
Boron
CZ
-100
1-100
600-800
P/E
TEST
200
P
Boron
CZ
-100
1-20
700-750
P/E/OX
PRIME
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 Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in [...]
2019-03-04мета-автор
PAM XIAMEN offers 2″CZ Prime Silicon Wafer-2
2″ Silicon Wafer
Resistivity 1-5Ωcm
P type, Boron doped
Orientation (100)
Thickness 300±25μm
SSP
SEMI Prime, 1Flat, Hard cst
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2020-06-11мета-автор
PAM-XIAMEN can supply GaN wafers for LD, LED, HEMT and other applications. You can click following links for more GaN wafer specifications:
GaN based LED epitaxial wafer: https://www.powerwaywafer.com/gan-wafer/epitaxial-wafer.html;
GaN HEMT epitaxial wafer: https://www.powerwaywafer.com/gan-wafer/gan-hemt-epitaxial-wafer.html;
Blue GaN LD wafer: https://www.powerwaywafer.com/blue-gan-ld-wafer.html.
Why you need to choose GaN wafers for power devices?
The short video: https://youtu.be/5Uk9HVzQWAc [...]
2022-09-26мета-автор
PAM XIAMEN offers 4″ CZ Prime Silicon Wafer Thickness 200um.
4inch Prime CZ-Si wafer 4 inch (+/- 0.5 mm), thickness = 200 ± 25 µm,
orientation (100)(+/-0.5°),
2-side polished,
p or n type (no matter) ,
? Ohm cm (no matter),
Particle: 0.33µm, <qty30 [...]
2019-06-28мета-автор