GaN Template on Sapphire(0001) 5 x 5 mm x 0.5mm,1sp .GaN Film:4- 5um Pouch Cell Polished surface: substrate surface is

Polished surface: substrate surface is EPI polished via a special CMP procedure with RA < 8 A

including current collector

Precaution:  R plane sapphire wafer is easy to cleave compared with C plane's

5% of full-scale reading

Laptop Computer Brand new laptop ( 4GB RAM 128GB SSD) with MS Windows 10and the latest version testing software is installed and calibrated for immediate use

GaN Template on Sapphire(0001) 5 x 5 mm x 0.5mm,1sp .GaN Film:4- 5um Pouch Cell Polished surface: substrate surface isGaN Template on saphhire is made by a hydride vapor phase epitaxy (HVPE) based method. During the HVPE process, HCl reacts with molten Ga to form GaCl, which in turn reacts with NH3 to form GaN. GaN template is a cost effective way to replace GaN single crystal substrate Specifications Size : 5mmx5mm Substrate Sapphire, Orientation C (0001) + 1. 0 o Conduction Type: n type, Resistivity < 0. 5 Ohm cm Front Surface Finish (Ga Face) As grown Back Surface