PAM XIAMEN offers 3″ Silicon Wafer-20
Si wafer
Orientation: (111) ± 0.5°
Type: n-type
Dopant: P
Diameter: 76.2 ± 0.3 mm
Thickness: 380 ± 25 um
Disorientation: 2° to <11-2>
Resistivity: < 0.003 Ohm*cm
Single side polished
C Phos > E19 atom/cm3
Oi < 1E18 atom/cm3
Cs < 4E16 atom/cm3
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Highlights •N-polar InAlN thin films were grown on GaN substrates by molecular beam epitaxy. •Surface morphology transitioned from quasi-3D to step-flow at high temperature. •Indium saturation was observed for increasing indium flux at high temperature. •Increased aluminum flux helped increase indium incorporation efficiency. •N-polar InAlN films with 0.19 nm [...]
VCSEL Market Overview At present, the world’s major designers include Finsar, Lumentum, Princeton Optronics, Heptagon, IIVI and other companies, which are at the forefront of R&D roles on the mobile VCSEL. III-V EPI epitaxial wafers are supplied by companies such as IQE, PAM-XIAMEN, VPEC and Landmark [...]
PAM XIAMEN offers 3″ Silicon Oxide Wafer 3″ Silicon Oxide Wafer Diameter (mm): 76mm Grade: Prime Growth: CZ Type/Dopant: any Orientation: 100 Resistivity (Ohm-cm): any Thickness (µm): 500±25μm Tolerance (µm): any Surface Finish: SSP Flats: SEMI-Std. TTV < (µm): any Bow < (µm): any Warp < (µm): any Particles [...]
PAM XIAMEN offers high-quality Au/Cr coated SiO2/Si substrate. Au (highly oriented polycrystalline) /Cr coated SiO2/Si substrate , 6″x0.675 mm,1sp P-type B-doped, Au(111)=150 nm, Cr=20nm Au (highly oriented polycrystalline) /Cr coated SiO2/Si substrate ,4″x0.525 mm,1sp P-type B-doped, Au(111)=50 nm, Cr=5 nm Au( highly oriented polycrystalline)/Cr [...]
PAM XIAMEN offers 3″LiNbO3 single crystal thin film LiNbO3 single crystal thin film (X，Y，Z), X-cut 10μm; Substrate: 3″ Si 0.5 0.4mm;(PAM-P20412-LNOI ) Structure:Top layer: LiNbO3 single crystal thin film X-cut 10 μm Substrate: 3″ Si 0.4mm, Resistivity >10,000Ωcm Surface Roughness<0.5nm TTV (Thickness Uniformity) <1.2μm, 17 [...]
As reported by Esia(European Semiconductor Industry Association), in January worldwide sales of semiconductors amounted to US$ 26.880 billion. These results are in line with seasonal patterns – as the first months of the year are usually slower for semiconductors – and represent a 2.7% [...]
