PAM XIAMEN offers6″ FZ Silicon Wafer-5
Silicon wafers, per SEMI Prime, P/E 6″Ø×875±25µm,
FZ p-type Si:B[111]±0.5°, Ro > 10,000 Ohmcm,
Warp<60μm,
One-side-polished, Particles: ≤10@≥0.3μm,
MCL (Na, Al, K, Fe, Ni, Cu, Zn)<5E10/cm²,back-side etched,
Tarnish, orange peel, contamination, haze,
micro scratch, chips, edge chips, crack,
crow feet, pin hole, pits, dent, waviness,
smudge&scar on [...]
2019-09-19meta-author
Distribution of defects and impurities in gallium arsenide wafers after surface gettering
Gettering of defects and impurities in GaAs using a heat treatment (HT) of the yttrium-coated wafers has been investigated. The gettering has been established to be of a volume character. That has allows [...]
Some news indicates that a high-tech company in a certain country has developed a new type of substrate material that matches the GaN lattice and can grow GaN well. (Note: It is very difficult to prepare GaN bulk single crystals, so the GaN mentioned [...]
2021-04-01meta-author
PAM XIAMEN offers Black Phosphorus – 2D crystal.
Black Phosphorus Crystal,(2-2.5) mm x (2-2.5) mm x 0.1 mm, as grown
Black Phosphorus is a semiconductor with a band gap of around 0.3 eV. The layers are stacked together via van der Waals interactions. A [...]
2019-04-17meta-author
The SiC wafer application fields are mainly divided into the electronic power field, the radio frequency field, the photoelectric field, and other fields. Among them, the electronic power field and the radio frequency field are the most important applications, and the advantages of silicon carbide wafer usage are [...]
2021-04-13meta-author
Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of GaAsP materials and other related products and services announced the new availability of 2″-3” size is on mass production in 2017. This new product represents a natural addition to PAM-XIAMEN’s product line.Dr. Shaka, said, “We are pleased to offer GaAsP wafers to our [...]
2017-06-15meta-author