GB/T 11093-1989
Replaced
T/IAWBS 002-2017
Active
Group standards
T/IAWBS 002-2017 Test Method for Surface Defects of Silicon Carbide Epitaxial Wafers
T/IAWBS 002-2017
Price:
$ 20.00
Basic Information
Standard Code:
T/IAWBS 002-2017
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical and chemical properties of metals
ICS Name:
Semiconductor materials
Publish Date:
2017-12-20
Implement Date:
2017-12-31
Scope
Main technical content: This standard specifies a non-destructive optical measurement method for surface defects of silicon carbide epitaxial wafers used in power devices. This standard is applicable to homogeneous silicon carbide epitaxial layers with a thickness of more than (including) 2 micrometers.
Development Information
Related Standards
GB/T 13388-1992
Replaced
GB/T 13388-1992 Method for measuring crystallographic orientation of flats on single crystal silicon slices and wafers by X-ray techniques
GB/T 13389-1992
Replaced
GB/T 13389-1992 Practice for conversion between resistivity and dopant density for boron-doped and phosphorus-doped silicon
GB/T 13843-1992
Abolished
GB/T 13843-1992 Polished monocrystalline sapphire substrates
GB/T 14015-1992
Active
GB/T 14015-1992 Silicon on sapphire epitaxial wafers
GB/T 14139-1993
Replaced