Getting to 450 mm Wafer Sooner
As device circuits continue to get smaller, the wafers that they are made from are getting larger — again. A few years ago device manufacturers — both vertically integrated companies and independent foundries — pushed maximum wafer diameters from [...]
2013-03-14meta-author
Semiconductor silicon carbide (4H SiC) has excellent properties such as wide bandgap, high breakdown field strength, high electron mobility, high thermal conductivity, and good chemical stability. It has demonstrated important application potential in fields such as power electronics, radio frequency microwave, and quantum information. [...]
2024-04-09meta-author
We investigated the effects of the substrate off-angle on the m-plane GaN Schottky diodes. GaN epitaxial layers were grown by metal–organic chemical vapor deposition on m-plane GaN substrates having an off-angle of 0.1, 1.1, 1.7, or 5.1° toward . The surface of the GaN epitaxial layers on [...]
2019-12-16meta-author
PAM XIAMEN offers 6″ Prime Silicon Wafer Thickness 675 um.
6” Silicon wafer
Wafer Size : 6 inch Silicon
Thickness : 675 um
Both polishing
Axial direction : <100>
Type : P/B
resistivity:1-100Ωcm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email [...]
2019-06-28meta-author
You can buy polycrystalline silicon wafer from the polycrystalline silicon manufacturers PAM-XIAMEN. Poly crystal silicon is a form of elemental silicon. Polysilicon wafer is the foundation of the microelectronics industry and the photovoltaic industry. As a high-tech product, it spans multiple disciplines and fields of chemical machinery, electronics, industry, metallurgy, etc. [...]
2019-02-26meta-author
Formation of InAs quantum dots on low-temperature GaAs epi-layer
InAs self-organized quantum dots (QDs) grown on annealed low-temperature GaAs (LT-GaAs) epi-layers and on normal temperature GaAs buffer layers have been compared by transmission electron microscopy (TEM) and photoluminescence (PL) measurements. TEM evidences that self-organized QDs [...]
2014-02-28meta-author