PAM XIAMEN offers 100mm Si wafers. Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Item
Material
Orient.
Diam
(mm)
Thck
(μm)
Surf.
Resistivity
Ωcm
Comment
PAM2383
n–type Si:P
[111] ±0.5°
4″
630
P/G
FZ >7,000
SEMI Prime, 1Flat, in Empak, Lifetime>1,000μs, Back–side Fine Ground
PAM2384
n–type Si:P
[111] ±0.5°
4″
675
P/E
FZ >7,000
SEMI, 1Flat, Lifetime>1,600μs, in Empak cassettes of 6 and 8 wafers
PAM2385
n–type Si:P
[111] ±0.5°
4″
675
P/E
FZ [...]
2019-02-19meta-author
PAM XIAMEN offers BATIO3 BTO BARIUM TITANATE CRYSTAL SUBSTRATES.
Physical Parameters
Crystal structure
Tetragonal, tP5, P4mm, No. 99
Growth method
Top seeded solution method
Unit cell constant
a=3.995 Å
Melt point (℃)
1,625 °C (2,957 °F; 1,898 K)
Density (g/cm3)
6.02
Hardness (mohs)
6-6.5
Thermal expansion(/℃)
9.4×10-6
Dielectric constants
ea = 3700, ec = 135 (unclamped)
ea = 2400, e c = 60 (clamped)
Chemical stability
Insoluble in water
Transmission wavelength
0.45 ~ 6.30 mm
Size
10×3m, 10×5m, 10×10mm, 15×15mm, [...]
2019-03-11meta-author
Silicon carbide has very stable characteristics, so that it can work stably in some harsh environments. Because of the stable chemical bonds, the technical threshold for silicon carbide production is very high. The growth conditions of silicon carbide crystal ingots are harsh, requiring high temperature (~2600℃) and high [...]
2021-04-23meta-author
PAM XIAMEN offers Zirconium Substrate & Foil ( Polycrystalline ).
Zr – Polycrystalline Substrate: 10 x 10 x0.5 mm, One sides polished
Polycrystallline Zr substrate
Purity: 99.5%
Density: 6.52 g/cm3
Melting Point: 1855ºC
Average Grain Size: 10~50 Microns ( No annealling )
Substrate dimension: 10 x 10 x0.5 [...]
2019-05-21meta-author
This study simulates thermal conductivity via a carrier scattering mechanism and the related parameters are obtained based on first principles for intrinsic and doped silicon carbide (SiC) over a temperature range of 300–1450 K. The theoretical analysis results show that the thermal conductivity decreases with [...]
2020-02-11meta-author
Germanium (Ge) window is provided for infrared (IR) transmission. Ge window is not transparent for visible lingt and UV light while has a wide transmission range in infrared band. Infrared grade germanium single crystal is the basic material for making infrared lenses, infrared window [...]
2021-09-18meta-author