Spin-degree manipulation for one-dimensional room-temperature ferromagnetism in a haldane system-Reference-Cited by-同舟云学术

Spin-degree manipulation for one-dimensional room-temperature ferromagnetism in a haldane system

Published:2024 Issue:11 Volume:11 Page:2749-2758
ISSN:2051-6347
Container-title:Materials Horizons
language:en
Short-container-title:Mater. Horiz.

Author:

Tan Pengfei¹,Zhu Chuanhui¹,Ni Xiaosheng²^ORCID,Wu Han-Qing²,Zhao Shuang¹,Xia Tao¹,Yang Jinjin¹,Han Tao¹,Zhao Mei-Huan¹,Han Yifeng¹,Xia Yuanhua³,Deng Zheng⁴,Wu Muwei²,Yao Dao-Xin²^ORCID,Li Man-Rong¹⁵^ORCID

Affiliation:

1. Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, P. R. China

2. Guangdong Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-Sen University, Guangzhou 510275, P. R. China

3. Key Laboratory of Neutron Physics and Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, P. R. China

4. Institute of Physics, Chinese Academy of Sciences, Beijing 100190, P. R. China

5. School of Chemistry and Chemical Engineering, Hainan University, Haikou 570228, P. R. China

Abstract

Exotic ferromagnetic order up to ∼700 K has been introduced in the well-known S = 1 Haldane system nickelate, Y2BaNiO5, induced by locally mixed S = 1 and 1/2 states (d8-Ni2+ and d9-Ni+) and oxygen vacancies along the finite chain segments.

Funder

National Natural Science Foundation of China

Basic and Applied Basic Research Foundation of Guangdong Province

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/MH/D4MH00134F

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