Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of boron in silicon Ingestion-build-232773 BS EN 14149 on impact

BS EN 14149 on impact test on packages by rotational drop is useful for:

Note: System control and monitoring with their related electronics and software are not covered by BS EN 62099

The guidance in BS 8900-1 is designed to help organisations develop an approach to sustainable development that will continue to evolve and adapt to meet new and continuing challenges and demands

Who is BS EN 60544-2- Effects of ionizing radiation on insulators for

this International Standard regulates the visual information written on the card

Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of boron in silicon Ingestion-build-232773 BS EN 14149 on impact1 Scope This International Standard specifies a secondary ion mass spectrometric method using magnetic sector or quadrupole mass spectrometers for depth profiling of boron in silicon, and using stylus profilometry or optical interferometry for depth scale calibration. This method is applicable to single crystal, poly crystal, or amorphous silicon specimens with boron atomic concentrations between 1 1016 atoms cm3 and 1 1020 atoms cm3, and to crater