PAM XIAMEN offers 3″FZ Prime Silicon Wafer Thickness: 350±15um.
3″ Si epi-ready wafer
Si wafer
FZ
Diameter: 76mm
Thickness: 350±15um
Dopant: P
Orientation: (100)
Resistivity: 500-1000 Ohm*cm
Double side polished, epi-ready
laser mark with numbering from N1k- 001 to NN1k- 200 for alll 200pcs [...]
2019-07-03meta-author
PAM-XIAMEN offers GaN on GaN wafer, which uses the homogeneous substrate. The main application market of GaN-on-GaN epi wafer is blue/green lasers, which are used in laser display, laser storage, laser lighting and other fields.
1. GaN on GaN Epitaxy Structure
Item 1:
Epitaxial Layer
Thickness
GaN Cap
3nm
AlxGaN
20nm
AIN
1nm
GaN
0.5um
Buffer layer
3um
GaN substrate
Item 2: 2” and 4” GaN Sub [...]
2019-05-17meta-author
PAM-XIAMEN offers diamond on silicon wafer. Since diamond has a wide band gap, diamond thin films on silicon wafer, which is diamond epitaxial growth on silicon by MPCVD, is applied to wide band gap semiconductors, such as gas sensor devices, temperature sensor devices, radiation/infrared [...]
2019-04-19meta-author
A test report is necessary to show the compliance between custom description and our final wafers data. We will test the wafer characerization by equipment before shipment, testing surface roughness by atomic force microscope, type by Roman spectra instrument, resistivity by non-contact resistivity testing [...]
2018-08-14meta-author
Highly selective PEC etching of gallium nitride device structures
Photoelectrochemical (PEC) wet etching is an attractive wet etch approach for III-Nitride materials. Compared to dry etch techniques normally applied in prevalent GaN device fabrications, PEC wet etching can provide low damage, selective etching and understanding [...]
2013-03-05meta-author
PAM XIAMEN offers Mo – Molybdenum Substrates (polycrystalline).
General Properties for Molybdenum
Symbol Mo
Atomic Number 42
Atomic Weight: 95.96 g/mol
Crystal structure: BCC
Lattice constant at room temperature : 0.315 nm
Density: 10.28 g/cm3
Melting Point: 2623 °C
Boiling Point: 4639 °C
Mo Polycrystalline Substrate: [...]
2019-05-08meta-author