Product: Silicon Wafer Purity: Si>99.999% Density: 2.329g/cm3 Growth method: CZ,FZ Type: N type（Doped P, As, Sb）、P type（Doped B） Orientation: <100>、<110>、<111> Diameter & Tolerance: 1'',2'',3'',4'',6''±0.2mm Thickness & Tolerance: 0.2mm,0.4mm,0.5mm,0.6mm,1.0mm ±0.01mm Surface: As-cut, SSP, DSP Resistivity: 0.001~10000ohm.cm, Can be customized according to customer requirements（such as：<0.2ohm.cm，1~10ohm.cm,10~30ohm.cm,>1000ohm.cm etc） Process Data: TIR<3μm, TTV<10μm, BOW<10μm，Roughness <1μm Package Method： 1000 clean room 100 level net bag monolithic box or 25 pieces inserted box package OEM: YES Delivery Times： Sample can delivery at once, large amount please contact us directly. Payment Terms： 100% TT in advance Transportation： By air (DHL, Fedex, UPS, SF-Express etc.) Storage& Transportation： Storage should be stored in a cool, ventilated, dry, clean, non corrosive atmosphere of the warehouse. moisture-proof Not to be mixed with acid and alkali products. In the transport process to prevent rain, earthquake. Be careful when loading and unloading, prevent collision and rolling, prevent mechanical damage. Main Application: 1、Manufacture of semiconductor silicon devices used for raw materials, power rectifier, power transistors, diodes, switches etc.. 2, used for manufacturing diode, rectifier parts level, circuit level and solar cell grade crystal products production and deep processing, the following products integrated circuits and semiconductor discrete devices has been widely used in various fields, in military electronic equipment also occupies an important position.

Product： Germanium Wafer Decription： Chemical Symbol :Ge Main Application: the production of semiconductor devices, infrared optical devices and solar cell substrate and other materials. Technical Parameters： Density： 5.765 g/cm3 ； Melting Point： 937.4 ℃； Thermal conductivity： 640； Doping Substance： no doping; Sb doped; In or Ga; Type： /；N；P； Resistivity(ohm.cm)： >35；0.05；0.05-0.1； EPD： < 4x103/cm2 < 4x103/cm2 < 4x103/cm2 Famous Size： Crystal direction: <111>, <100>and<110> + 0.5 degree or special direction; Standard wafer size: diameter of 1 x with 2 x0.5mm 0.3mm; "; (Ra<5A <110>, not thrown) Note: according to customer needs to provide special size and direction of the substrate Package Method： 1000 clean room 100 level net bag monolithic box or 25 pieces inserted box package Delivery Times： Sample can delivery at once, large amount please contact us directly. Payment Terms： 100% TT in advance Transportation： By air (DHL, Fedex, UPS, SF-Express etc.) Storage& Transportation： Storage should be stored in a cool, ventilated, dry, clean, non corrosive atmosphere of the warehouse. moisture-proof Not to be mixed with acid and alkali products. In the transport process to prevent rain, earthquake. Be careful when loading and unloading, prevent collision and rolling, prevent mechanical damage. Certificate Of Analysis—Germanium Wafer