NIST Physics Laboratory XCOM Photon Cross Sections Database

[skip navigation] National Institute of Standards and Technology NIST Physics Laboratory

Element/Compound/Mixture Selection

In this database, it is possible to obtain photon cross section data for a single element, compound, or mixture (a combination of elements and compounds). Please fill out the following information:

Help

Identify material by:

Element
Compound
Mixture

Method of entering additional energies: (optional)

Enter additional energies by hand
Additional energies from file (Note: Your browser must be file-upload compatible)


XCOM Photon Cross Sections Database homepage