GB/T 19199-2015

Active

Test method for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy

半绝缘砷化镓单晶中碳浓度的红外吸收测试方法

Standard Type
GBT
ICS
77.040
CCS
H17
Status
Active
Issue Date
2015-12-10
Implementation
2016-07-01
Centralized Committee
国家标准委
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the infrared absorption spectroscopy method for determining carbon acceptor concentration in semi-insulating gallium arsenide (GaAs) single crystals. It is applied in the metallurgy and semiconductor materials industries for quality control and characterization of GaAs substrates used in high-frequency and optoelectronic devices. The test ensures material purity and electrical properties critical for device performance.

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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.