[new term] source lifetime
About this request
Depending on how long a source has been in use, its performance would degrade as it approaches the end of its lifetime.
Lifetime could also mean lifetime of an excited electron in a particular state till it returns to the ground state
- label_en: source lifetime
- definition_en: The number of micro-ampere hours a source can last, before its performance is affected
- sources: -
- contributors: https://orcid.org/0000-0002-1507-9327