Negative thermal expansion in YbMn2Ge2 induced by the dual effect of magnetism and valence transition
Abstract Negative thermal expansion (NTE) is an intriguing property, which is generally triggered by a single NTE mechanism. In this work, an enhanced NTE (α v = −32.9 × 10−6 K−1, ΔT = 175 K) is achieved in YbMn2Ge2 intermetallic compound to be caused by a dual effect of magnetism and valence trans...
Enregistré dans:
| Auteurs principaux: | , , , , , , , , , |
|---|---|
| Format: | article |
| Langue: | EN |
| Publié: |
Nature Portfolio
2021
|
| Sujets: | |
| Accès en ligne: | https://doaj.org/article/36ec7b88665d4c8a8e00576ee8f1177e |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|