# Role of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>A</mml:mi></mml:math>-site ions in the negative thermal expansion of tetracyanidoborates

> Research article (Physical review. B./Physical review. B, 2025) · cited 15× · AI/ML

**Wikidata**: [openalex:W4406422356](https://www.wikidata.org/wiki/openalex:W4406422356)  
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