POWDEC is developing next GaN devices for future

Wafer

POWDEC have epitaxial growth technologies on GaN, Sapphire, and SiC by MOCVD. ELO（epitaxial lateral overgrowth) also includes.

Application

• High frequency devices ; next-generation mobile phone and millimeter-wave devices ,etc
• Power devices ; inverter control devices for hybrid car, etc
• Illumination device ; white LED , etc

Feature

• Low defect density
• Smooth surface
• Capability for large diameter over 4 inch

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Epi layer structure
Epi layer	Thickness(nm)	Dopant	Concentration(cm-3)	Al or In ratio
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)
select GaNAlGaNInGaNAlNInNAlInGaNSi subSapphire subSiC subGaN subother	(ex：10nm)	select nonSiMgother	(ex：1e18cm-3)	(ex：0.23)

Request of test items	select wafer thickness mappingPL mappingother
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