大学化学 >> 2023, Vol. 38 >> Issue (7): 44-50.doi: 10.3866/PKU.DXHX202207128

所属专题: 化学科普(2023)

科普 上一篇    下一篇

磁性多稳态特区形象大使选拔赛

代婧伟1, 李朝阳2,*()   

  1. 1 南开大学药物化学生物学国家重点实验室, 天津 300350
    2 南开大学材料科学与工程学院, 天津 300350
  • 收稿日期:2022-07-26 录用日期:2022-11-02 发布日期:2022-12-01
  • 通讯作者: 李朝阳 E-mail:zhaoyang@nankai.edu.cn
  • 基金资助:
    国家自然科学基金面上项目(21971124);南开大学2022年本科教育教学改革项目(NKJG2022083)

Image Ambassador of Multistable Magnetic Materials Competition

Jingwei Dai1, Zhaoyang Li2,*()   

  1. 1 State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China
    2 School of Materials Science and Engineering, Nankai University, Tianjin 300350, China
  • Received:2022-07-26 Accepted:2022-11-02 Published:2022-12-01
  • Contact: Zhaoyang Li E-mail:zhaoyang@nankai.edu.cn

摘要:

近年来,伴随着对磁性双稳态材料的深入研究,一类在温度变化下具有三种或更多种稳定状态的磁性多稳态材料被发现。本文借用拟人化手法,通过形象大使选拔的舞台,介绍了五种典型的磁性多稳态配合物,在故事中穿插磁性多稳态的产生机理,生动形象地让读者了解磁性多稳态的性质。

关键词: 多稳态磁性材料, 自旋交叉, 分子磁性

Abstract:

In recent years, multistable magnetic materials with three or more stable states under temperature variations have been discovered with the study of magnetic bistable materials. Here, we introduced five typical multistable magnetic complexes by anthropomorphic expression. The generation mechanism of multistable magnetism was described in the process of ambassador qualification competition. This paper will provide a vivid understanding of multistable magnetic materials for readers.

Key words: Multistable magnetic materials, Spin crossover, Molecular magnetism