PAM XIAMEN offers 4″ FZ Intrinsic Si wafer
SEMI-PRIME, FZ, 4″, Intrinsic/Undoped, <1-0-0>, >10,000 ohm-cm, 500±15um, SSP, TTV<5um, Bow<30um, Warp <30um,
Flats: 1 Flat.
Particle @0.3µm, <20count
For more information, send us email at [email protected] and [email protected]
2021-03-18meta-author
PAM XIAMEN offers MgO Magnesium Oxide Single Crystal.
High quality MgO magnesium oxide crystals are used are used widely for various thin film applications. Customized MgO crystal substrates are available upon request.
1.Specification of MgO Magnesium Oxide Single Crystal
Main Parameters
Growth Method
Special Arc Melting
Crystal Structure
Cubic
Unit cell constant
a = [...]
2019-03-14meta-author
Abstract
Advanced characterisation plays an important role for further improvements of the cost effectiveness ($/Wp) of solar cells. This paper presents an overview of advanced characterisation techniques that are presently being used for the analysis of silicon wafer solar cells, either in the laboratory or in the [...]
PAM-XIAMEN can offer FZ neutron transmutation doping (NTD) silicon wafer with a uniform doping concentration and uniform radial resistivity distribution. At present, silicon material is still the most important basic material in the electronic information industry. More than 95% of semiconductor devices and more [...]
2021-06-24meta-author
High-quality sapphire wafers are available from 2 inch to 8 inch with A, C, M or R plane. Monocrystal sapphire wafer is a very difficult material to process, so it is often used as a material for optoelectronic components. At present, the quality of [...]
2019-03-11meta-author
PAM-XIAMEN can provide etching silicon wafer in P type and N type, more specifications please see: https://www.powerwaywafer.com/silicon-wafer/etching-wafer.html. The etching of silicon wafers is divided into isotropy and anisotropy, shown as Fig. 1. Isotropy etching means that the etching rate of silicon in all directions is the same during the etching process, [...]
2022-07-01meta-author
