PAM XIAMEN offers 6″CZ Prime Silicon Wafer-2
Si wafers
Orientation (100)
Dia 6” x thickness 500µm
Type n or p
1-20 ohm.cm
One side polished
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Si wafers
Orientation (100)
Dia 6” x thickness 500µm
Type n or p
1-20 ohm.cm
One side polished
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
A phenomenon commonly encountered in grinding of silicon wafers is the grinding marks, which are difficult to remove by subsequent polishing process, and have been a great obstacle to the manufacture of silicon wafers with higher flatness. In this paper, the grinding marks formation [...]
PAM XIAMEN offers Single Crystal CaCO3 (Calcite). Calcite is a negative uniaxial crystal that has high birefringence, wide spectral transmission and availability in reasonably sized rhombs. It’s good material used as visible and near IR polarizers. PAM XIAMEN carefully inspects the raw calcite crystals which [...]
PAM XIAMEN offers high-quality Al2O3 (Sapphire). A-plane (11-20) Al2O3 – Sapphire Wafer 5x5x0.5 mm, A plane (11-20), 2 SP Al2O3 – Sapphire Wafer 5x5x0.5 mm, A plane (11-20),1 SP Al2O3 – Sapphire Wafer 10x5x0.5 mm , A plane (11-20), 1 SP Al2O3 – [...]
(20-2-1) Plane Si-GaN Freestanding GaN Substrate PAM-XIAMEN offers (20-2-1) Plane Si-GaN Freestanding GaN Substrate Item PAM-FS-GAN(20-2-1)-SI Dimension 5 x 10 mm2 Thickness 380+/-50um Orientation (20-21)/(20-2-1) plane off angle toward A-axis 0 ±0.5° (20-21)/(20-2-1) plane off angle toward C-axis -1 ±0.2° Conduction Type Semi-Insulating Resistivity (300K) >106 Ω·cm TTV ≤ 10 µm BOW BOW ≤ 10 µm Surface Roughness: Front side: Ra<0.2nm, epi-ready; Back side: Fine Ground or polished. Dislocation Density ≤5 x 106 cm-2 Macro Defect Density 0 cm-2 Useable Area > 90% (edge exclusion) Package each in single wafer container, under nitrogen atmosphere, packed in class 100 clean room For more information, please contact us email at victorchan@powerwaywafer.com and powerwaymaterial@gmail.com
We are an expert of semiconductor wafers in semiconductor industry, and we offer technology support and wafers selling for thousands of univerisities and industrial customers by our decades experience, including Cornell University, Stanford Univeristy,Peking University,Shandong Univerity, university of south carolina,Caltech Faraon lab(USA),University of California, [...]
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 [...]