IXAS X-ray Data for the Elements

XAFS Transmission-Mode Sample Analysis

Specify the components of the sample below. Components can be single elements (e.g. Fe) or compounds (e.g. SiO2). The fraction will either be mass-fraction or mole-fraction depending on the dropdown above.

If mass-fraction is being used, one element can have a value of `-1` indicating that the remainder of the mass will be that component.
Component Fraction