- Title
- Antiferromagnetism in Ni-Based Superconductors
- Creator
- Zhou, Xiaorong; Zhang, Xiaowei; Wu, Haojiang; Zhang, Xin; Meng, Ziang; Yu, Xiaojiang; Breese, Mark B. H.; Cao, Jiefeng; Wang, Jingmin; Jiang, Chengbao; Liu, Zhiqi; Yi, Jiabao; Qin, Peixin; Feng, Zexin; Jiang, Peiheng; Zhong, Zhicheng; Yan, Han; Wang, Xiaoning; Chen, Hongyu
- Relation
- ARC.FT160100205 http://purl.org/au-research/grants/arc/FT160100205
- Relation
- Advanced Materials Vol. 34, Issue 4, no. e2106117
- Publisher Link
- http://dx.doi.org/10.1002/adma.202106117
- Publisher
- Wiley-Blackwell
- Resource Type
- journal article
- Date
- 2022
- Description
- Due to the lack of any magnetic order down to 1.7 K in the parent bulk compound NdNiO2 , the recently discovered 9-15 K superconductivity in the infinite-layer Nd0.8 Sr0.2 NiO2 thin films has provided an exciting playground for unearthing new superconductivity mechanisms. Herein, the successful synthesis of a series of superconducting Nd0.8 Sr0.2 NiO2 thin films ranging from 8 to 40 nm is reported. The large exchange bias effect is observed between the superconducting Nd0.8 Sr0.2 NiO2 films and a thin ferromagnetic layer, which suggests the existence of the antiferromagnetic order. Furthermore, the existence of the antiferromagnetic order is evidenced by X-ray magnetic linear dichroism measurements. These experimental results are fundamentally critical for the current field.
- Subject
- antiferromagnetism; exchange bias; magnetic order; Ni-based superconductors; nickelates
- Identifier
- http://hdl.handle.net/1959.13/1463539
- Identifier
- uon:46764
- Identifier
- ISSN:1521-4095
- Rights
- This is the peer reviewed version of the following article: Zhou, Xiaorong; Zhang, Xiaowei; Wu, Haojiang; Zhang, Xin; Meng, Ziang; Yu, Xiaojiang; Breese, Mark B. H.; Cao, Jiefeng; Wang, Jingmin; Jiang, Chengbao; Liu, Zhiqi; Yi, Jiabao; Qin, Peixin; Feng, Zexin; Jiang, Peiheng; Zhong, Zhicheng; Yan, Han; Wang, Xiaoning; Chen, Hongyu. “Antiferromagnetism in Ni-Based Superconductors”. Advanced Materials Vol. 34, Issue 4, no. e2106117 (2022), which has been published in final form at http://dx.doi.org/10.1002/adma.202106117. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
- Language
- eng
- Full Text
- Reviewed
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