Near-room temperature ferromagnetic insulating state in highly distorted LaCoO2.5 with CoO5 square pyramids
Here, Zhang et al. succeed in creating a heavily distorted oxygen deficient film of lanthanum cobaltite. The new phase of LaCoO2.5 has several unique properties, most notably, a Curie temperature of 284 K, significantly larger than the films from which it was derived.
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Auteurs principaux: | Qinghua Zhang, Ang Gao, Fanqi Meng, Qiao Jin, Shan Lin, Xuefeng Wang, Dongdong Xiao, Can Wang, Kui-juan Jin, Dong Su, Er-Jia Guo, Lin Gu |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2021
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Sujets: | |
Accès en ligne: | https://doaj.org/article/65e1018f7c01485c9f0a00e28211bd4b |
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