90.93 Standard confirmed Oct 5, 2021
ISO
ISO/TC 201/SC 6 Secondary ion mass spectrometry
International Standard
71.040.40 Chemical analysis
Published
ISO 12406:2010 specifies a secondary-ion mass spectrometric method using magnetic-sector or quadrupole mass spectrometers for depth profiling of arsenic in silicon, and using stylus profilometry or optical interferometry for depth calibration. This method is applicable to single-crystal, poly-crystal or amorphous silicon specimens with arsenic atomic concentrations between 1 x 1016 atoms/cm3 and 2,5 x 1021 atoms/cm3, and to crater depths of 50 nm or deeper.
PUBLISHED
ISO 12406:2010
90.93
Standard confirmed
Oct 5, 2021