2 inch gaas wafer for led

{"cid":"91184473","title":"2-Inch Zn-Doped Gallium Arsenide (GaAs) Wafer for LED & Laser Diode Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/36\/fd2402283e617ef6b174d5422585-200x200-1.jpg","attrs":{"Brand Name":"ZMSH","Minimum Order Quantity":"100","Delivery Time":"2-4 weeks","Place of Origin":"SHANGHAI,CHINA","Payment Terms":"T\/T","Material":"Gallium Arsenide (GaAs)","Dopant":"Zinc (Zn)","Wafer Type":"P-Type Semiconductor Wafer","Growth Method":"VGF","Crystal Structure":"Zinc Blende","Crystal Orientation":"(100) \u00b1 0.5\u00b0","Misorientation":"50.8 \u00b1 0.2 mm","Thickness":"220 \u2013 350 \u00b1 20 \u00b5m","Orientation Flat":"16 \u00b1 1 mm","Identification Flat":"8 \u00b1 1 mm","Flat \/ Notch Option":"EJ, US, or Notch","Surface Finish":"P\/P or P\/E","Carrier Concentration":"(0.3 \u2013 1.0) \u00d7 10\u00b9\u2078 cm\u207b\u00b3"}}