MgO single crystal substrate-1
PAM XIAMEN offers MgO single crystal substrate.
MgO is an excellent single crystal substrate for thin films of Ferro magnetic, Photo-electronic and high Tc superconductor materials. PAM XIAMEN uses a special arc melting method to grow high purity MgO crystal in [...]
2019-05-13meta-author
PAM-XIAMEN can offer AlGaAs / GaAs p-HEMT (pseudomorphic high electron mobility transistor) heterostructure epitaxial wafer grown by MBE or MOCVD process. The heterostructure has a high-mobility conduction channel formed by two-dimensional electron gas, which is an ideal material for wireless applications. The line width [...]
2021-12-07meta-author
PAM XIAMEN offers SiO2 (single crystal quartz).
Single crystal quartz wafer is an excellent substrate for microwave filters for wireless communication industries.
Conversion from the three-index system to the four as [u ‘ v ‘ w ‘ ] —> [u v t w] is [...]
2019-05-15meta-author
PAM XIAMEN offers high-quality Al2O3 (Sapphire).
M-Plane (1-100)
Al2O3 – Sapphire Wafer, M plane, 5x5x0.5mm, 2 SP – ALM050505S2
Al2O3 – Sapphire Wafer, M plane, 5x5x0.5mm,1 SP – ALM050505S1
Al2O3 – Sapphire Wafer, M plane, <10-10> 10x10x0.5mm, 2SP – ALM101005S2″
Al2O3 – Sapphire Wafer, [...]
2019-04-16meta-author
IV Test Report
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 [...]
2018-08-14meta-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