GB/T 8756-2018
ActiveCollection of metallographs on defects of germanium crystal
锗晶体缺陷图谱
Application Summary AI generated
This standard provides a reference collection of metallographic images documenting various defects found in germanium crystals, such as dislocations, twins, and precipitates. It is applied in the semiconductor industry for quality control and failure analysis during the production and inspection of germanium-based materials used in infrared optics, solar cells, and high-frequency electronics. The standard aids engineers and technicians in identifying and classifying crystal defects through visual comparison, ensuring consistency in material evaluation.
Related Standards
GB/T 12964-2003
Monocrystalline silicon polished wafers
GB/T 16596-1996
Specification for establishing a wafer coordinatesystem
GB/T 16595-1996
Specification for a universal wafer grid
GB/T 12965-2005
Monocrystalline silicon as cut slices and lapped slices
GB/T 20230-2006
Indium phosphide single crystal
GB/T 20229-2006
Gallium phosphide single crystal
GB/T 20228-2006
Gallium arsenide single crystal
GB/T 11071-2006
Zone-refined germanium ingot
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.