# Low-noise permalloy ring cores for fluxgate magnetometers

> Research article (Geoscientific instrumentation, methods and data systems, 2019) · cited 50× · AI/ML

**Wikidata**: [openalex:W2943997799](https://www.wikidata.org/wiki/openalex:W2943997799)  
**Source**: https://4ort.xyz/entity/low-noise-permalloy-ring-cores-for-fluxgate-magnetometers