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Database: 365,228(8 Aug 2026)

Infrared concentration

Infrared concentration, Total:10 items.

The international standard classification for "Infrared concentration" includes: Testing of metals , Semiconducting materials .

The Chinese standard classification for "Infrared concentration" includes: Technical Management , Semimetal and semiconductor material analysis method , Elemental semiconductor material , Metal physical property test method .


Professional Standard - Electron

  • SJ 2757-1987 Method of measurement by infra-red reflection for charge carrier concentraiton of heavily doped semiconductors
  • SJ 3249.2-1989 Methods of measurement for Carbon concentration of semi-insulation Gallicem arsenide single crystal by infra-red absorption
  • SJ 3248-1989 Methods for measuring carrier concentration of readded Gallium arsenide and Indium phosphide by infra-red reflection
  • SJ 3249.3-1989 Methods of measurement for chromium concentration in semi-insulation Gallium arsenide by infra-red absorpti
  • SJ 3247-1989 Methods of measurement for extended-layer thickness of same-type Gallium arsenide by infra-red interference

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 19199-2015 Test methods for carbon acceptor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy
  • GB/T 17170-2015 Test method for the EL2 deep donor concentration in semi-insulating gallium arsenide single crystals by infrared absorption spectroscopy
  • GB/T 19199-2003 Test method for carbon concentration of semi-insulating monocrystal gallium arsenide by measurement infrared absorption method
  • GB/T 17170-1997 Test method for deep level EL2 concentration of undoped semi-insulating monocrystal gallium arsenide by measurement infrared absorption method

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 2589-2017 Infrared Spectrophotometric Method for Determination of Industrial Fume Concentration