PAM XIAMEN offers PbTe Single Crystal, Lead Telluride Crystal.(Not sell it temporarily)
Technical specifications:
Melting point: 924°C (1,695 °F; 1,197 K)
Lattice constant: a = 6.46 Angstroms
Solubility in water: insoluble
Band gap: 0.25 eV (0 K)
0.32 eV (300 K)
Electron Mobility: 1600 cm2 V−1 s−1 (0 K)
6000 cm2 V−1 s−1 (300 K)
Crystal structure: Halite (cubic)
Available sizes: 10 x 10 x1 mm, 5x5x1 mm, 20 x 10x 1mm.
Customization [...]
2019-03-14мета-автор
Multilayer structures of cobalt and silicon have been deposited as an ohmic contact on n-type 4H-SiC substrates in order to obtain lower contact resistance and higher thermal stability. The metal structures were prepared by using electron beam evaporation on top of the silicon face [...]
2019-08-06мета-автор
PAM XIAMEN offers Ceramic ALN SUBSTRATE.
100X100 Thickness 1.0±0.03mm
Item
Unit
Value
Test Standard
1)Colour
—-
Gray
3.2
2)Density
g/cm³
≥3.33
GB/T 2413
3)Thermal Conductivity
20℃,W/(m·K)
≥170
GB/T 5598
4)Dielectric Constant
1MHz
8~10
GB/T 5594.4
5)Dielectric Strength
KV/mm
≥17
GB/T 5593
6)Flexural Strength
MPa
≥450
GB/T 5593
7)Camber
Length‰
≤2‰
8)Surface roughness Ra
μm
0.3~0.6
GB/T 6062
9)Water absorption
%
0
GB/T 3299-1996
10)Volume resistivity
20℃,Ω.cm
≥1013
GB/T 5594.5
11)Thermal expansivity
10-6/℃
20~300℃
2~3
GB/T5593
300~800℃
2.5~3.5
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 [...]
2019-07-03мета-автор
Indium gallium arsenide (InGaAs) sensors are supplied by PAM-XIAMEN, a InGaAs sensor manufacturer. Its working principle is actually the principle of shortwave infrared (SWIR). And the working principle of SWIR-based sensor is similar to that of CMOS-based sensor, converting photons into electrons. SWIR technology [...]
2021-07-15мета-автор
PAM XIAMEN offers LD Bare Bar for 1550nm@cavity 2mm.
Brand: PAM-XIAMEN
Wavelength: 1550nm
Filling Factor: 19%
Output Power: 25W
Cavity Length:2mm
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., [...]
2019-05-09мета-автор
PAM XIAMEN offers 2″ Diameter Wafer-2″ wafers(110).
2″ Diameter Wafer
2″ wafers(110)
Ge Wafer (110)N type, Sb doped, 2″ dia x 0.5 mm, 1SP Resistivity: 0.1-0.5 ohm.cm
Ge Wafer (110)N type, Sb doped, 2″ dia x 0.5 mm, 1SP Resistivity: 0.82-0.98ohm.cm
Ge Wafer (110)N [...]
2019-04-25мета-автор