Substrate Specifications:

• Wafer Size:     5 x 5 x  0.5 mm thickness +/-0.05 mm,
• Wafer Orientation:   (100) +/-0.5 Deg 
• Polishing:   Two sides CMP polished with free sub-surface damage. 
• Surface finish (RMS or Ra) :  < 10A
• Package:    Under 1000 class clean room, and in a 100-grade plastic bag in a wafer container.
• Lattice Constant   a=3.792Å Pseudo cubic
• Warning:     LaAlO3 crystal has a visible twin on a polished surface, which is of normal nature., please picture below
•        

• For detailed physical properties of LaAlO3 crystal, please click here
• For a typical crystal rocking curve, please click here
• For MSDS, please click here
•  For the AFM of LaAlO3, please click here.
•  If you need a certificate of analysis, please click here

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