Tag - umicore ge substrates

Germanium Substrate for Optics and Epi-growth

Xiamen Powerway Advanced Material Co.,Ltd. offers monocrystal or polycrystalline150mm Germanium (100) or (111) substrates for optical application or for epi-growth in microelectronics. You can buy germanium substrate in following specifications: 1. Gemanium Substrate Specifications No.1:Germanium Wafer, undoped Prime Grade PAM-190725-GE Diameter: 6”dia. Intrinsic undoped Ge, (100) or (111)+/-0.5deg. Resistivity>30 Ohm.cm, Thickness:500±25µm, SEMI Standard TTV<5µm Both-sides-polished, Sealed in Empak or equivalent cassette. No.2 Epi-ready Germanium Substrate, p [...]