# Proof-of-principle demonstration of vertical-gravity-gradient measurement using a single-proof-mass double-loop atom interferometer

> Research article (Physical review. A/Physical review, A, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2897386977](https://www.wikidata.org/wiki/openalex:W2897386977)  
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