Plastically deformed Ge-crystal wafers that have the cylindrical shape with a large curvature were characterized by neutron diffraction. The box-type rocking curve of Bragg reflection with the angular width of Γbox≃2° in FWHM, which is observable in the monochromatic neutron diffraction, results in an enhancement in [...]
PAM XIAMEN offers Tatalum Metal Substrate & Foil ( Polycrystalline ).
General Properties for Tantalum
Symbol Ta
Atomic Number 73
Atomic Weight: 180.95
Density: 16.69 g/cm3
Melting Point: 2996 °C
Boiling Point: 5425+/-100 °C
Ta – Tantalum Polycrystalline Metallic Foil: 0.05mm thick x 200mm Width x 400 [...]
2019-05-20meta-author
Single crystal KTaNbO3 is available from PAM-XIAMEN. Potassium tantalum niobate (KTa1-xNbxO3; KTN for short) crystal is a kind of multifunctional crystal material with high electro-optical coefficient, good piezoelectric and pyroelectric effects. It has significant electro-optical and photorefractive effects. The KTaNbO3 crystal is generally grown [...]
2019-05-07meta-author
PAM XIAMEN offers Silicon Nitride ( Si3N4) Substrate.
Silicon nitride is synthesized through several different chemical reaction methods. Parts are pressed and sintered by well developed methods to produce a ceramic sheet with a unique set of outstanding properties. The material is dark gray [...]
2019-04-18meta-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
PAM XIAMEN offers 200mm Si wafers. Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Below are just some of our recent 200mm silicon wafer sale specials.
8″ silicon wafer
Dia.: 200+/-0.5mm
Type: P
Ori.: <100>
Res.: 1000-3000 ohm.cm
Thk.: 705-745um
V-notch
Surface: Polished/Etched
MFG: MEMC
200mm Silicon from PAM XIAMEN
200mm N/Ph [...]
2019-02-20meta-author