{"categories":[{"label":"Scientific/Engineering","url":"https://skillfed.io/packages/category/scientific-engineering/9"}],"enrichment":{"capability":"XrayDB provides a Python interface to a SQLite database of X-ray reference data, enabling calculations and lookups of X-ray interactions with matter for physics and materials science applications.","skillfed_tags":["x-ray-physics","reference-data","materials-science"],"use_cases":["Calculate mass absorption coefficients for X-ray absorption spectroscopy (XAS) data reduction.","Look up anomalous scattering factors for X-ray crystallography structure refinement.","Query fluorescence yields and line energies for X-ray fluorescence (XRF) analysis.","Build element-property tables for synchrotron beamline control and data processing software.","Validate X-ray interaction models in simulation and modeling workflows."],"what_it_does":"XrayDB is a Python library that wraps a SQLite database of X-ray reference data\u2014absorption coefficients, scattering factors, fluorescence yields, and other physical properties\u2014compiled from sources including the Elam Tables and refined anomalous scattering data. It lets you query X-ray properties of elements and compounds programmatically, supporting calculations in X-ray spectroscopy, diffraction, and absorption studies.\n\nThe package depends on numpy, scipy, sqlalchemy, and platformdirs, making it a lightweight addition to a scientific Python stack. It targets researchers and engineers working in materials science, synchrotron beamline software, and X-ray physics who need reliable reference data without building their own database.","worth_installing":"Yes. XrayDB is production-stable, actively maintained, carries no known vulnerabilities, and installs with low friction. If you work with X-ray data or need reliable reference properties for X-ray physics calculations, it is a solid choice. The MIT license and Public Domain data pose no restrictions."},"id":"xraydb","links":{"html":"https://skillfed.io/packages/xraydb","md":"https://skillfed.io/packages/xraydb.md","pypi":"https://pypi.org/project/xraydb/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2025-07-18","license_spdx":"MIT","license_treatment":"permissive","name":"xraydb","python_support":"supports_current","summary":"calculations with XrayDB: reference data for X-ray interactions with matter"},"popularity":{"monthly_downloads":73728,"position":14941,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"4.5.8"}