Search Data.gov

• Organization: National Institute of Standards and Technology
• Updated: 2022-10-14 00:00:00 | Harvested: June 27, 2025 at 07:49 PM

A SQLite database containing mass absorption coefficient (both discrete and continuous), atomic sub-shell binding energy, X-ray energy, jump ratio, ground-state occupancy, atomic relaxation rate...

• json in zip
• sqlite database format
• text
• sqlite sql