PAM XIAMEN offers 4″ Silicon Wafer.
Material
Orient.
Diam.
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
p-type Si:B
[110] ±0.5°
4″
500
P/E
FZ >10,000
Prime, TTV<5μm
p-type Si:B
[110] ±0.5°
4″
200
P/P
FZ 1-2
SEMI Prime
p-type Si:B
[110] ±0.5°
4″
200
P/P
FZ 1-2
Prime
p-type Si:B
[110] ±0.5°
4″
200
P/P
FZ 1-2
SEMI Prime, Extra 8 scratched wafers in cassette free of charge
p-type Si:B
[100]
4″
220 ±10
P/E
FZ >10,000
SEMI Prime
p-type Si:B
[100]
4″
230 ±10
P/E
FZ >10,000
SEMI Prime
p-type Si:B
[100-4° towards[110]] ±0.5°
4″
525
P/E
FZ >2,000
SEMI Prime, TTV<5μm
p-type Si:B
[100]
4″
450
P/P
FZ 1,000-2,000
SEMI Prime
p-type Si:B
[100]
4″
420
C/C
FZ 850-900
SEMI Prime
p-type Si:B
[100]
4″
200 ±10
P/P
FZ 100-120
SEMI Prime
p-type Si:B
[100]
4″
250
P/P
FZ 1-3 {0.97-1.01}
SEMI [...]
2019-03-05meta-author
PAM XIAMEN offers Zero Diffraction Plate.
SiO2 Single Crystal Zero Diffraction Plate for XRD
Desktop X-Ray Orientation Machine for Single Crystal Orientation Measurement
Zero Diffraction Plate for XRD sample: 30 x 30 x 2.5 mm with Cavity 10 ID x 1.0 mm, 2sp, SiO2 [...]
2019-05-22meta-author
PAM XIAMEN offers KTaO3 Potassium Tantalate Crystal Substrates.
Formula
KTaO3
Point group
m3m
Cell parameters
0.3984nm
Melting point
1352.2 ℃
Density
7.025 g/cm3
Mohs hardness
6
Growth method
Czochralski method
Refractive index
2.226@633nm, 2.152@1539nm
Coefficient of thermal expansion
4.027 x 10-6/K
Specific heat (temperature J/(K g)
0.378
Transparent bands (nm)
380~4000
Crystal orientation
<100>, <110>, <111>
Regular size
20x20x0.5mm, 10x10x0.5mm, 5x5x0.5mm, other sizes are available upon request
For more information, please visit our website: [...]
2019-03-12meta-author
GaN Substrates Offer High Performance At A Price
GaN substrates are manufactured by only a handful of companies at prices prohibitive to volume production, but offer great potential for high-performance devices. Richard Stevenson reports.The GaN component market was worth $1.35 billion in 2003 according to [...]
2013-03-21meta-author
PAM XIAMEN offers Single crystal CdS window.
CdS (0001) 5 mm X 5 mm x 0.5 mm , 1 Sides polished
CdS (0001) 5 mm X 5 mm x 0.5 mm , 2 Sides polished
CdS (0001) 5 mm x 5 mm x1.0 mm, [...]
2019-04-19meta-author
PAM XIAMEN offers SiO2 (single crystal quartz).
Single crystal quartz wafer is an excellent substrate for microwave filters for wireless communication industries.
Conversion from the three-index system to the four as [u ‘ v ‘ w ‘ ] —> [u v t w] is [...]
2019-05-15meta-author