# Second Law based definition of passivity/activity of devices

> Research article (Physics Letters A, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2616946243](https://www.wikidata.org/wiki/openalex:W2616946243)  
**Source**: https://4ort.xyz/entity/second-law-based-definition-of-passivity-activity-of-devices