# Laser-cooled <sup>171</sup>Yb<sup>+</sup> microwave frequency standard with a short-term frequency instability of 8.5 × 10<sup>−13</sup>/√τ

> Research article (Optics Express, 2022) · cited 23× · AI/ML

**Wikidata**: [openalex:W4220783827](https://www.wikidata.org/wiki/openalex:W4220783827)  
**Source**: https://4ort.xyz/entity/laser-cooled-sup-171-sup-yb-sup-sup-microwave-frequency-standard-with-a-short-term-frequency-instability-of-8-5-10-sup-1