Providing insight into exchange coupling within nanomagnetism:mechanism,micromagnetic simulation,synthesis and biomedical application

作     者：Yuting Tang Feng Feng Guanhua Xu Shijie Qin Xiaoping Ouyang Li Yao Xiuyu Wang 唐玉婷;冯峰;徐冠华;秦世杰;欧阳晓平;姚立;王秀瑜

作者机构：Institute of Process EquipmentCollege of Energy EngineeringZhejiang UniversityHangzhou 310027China State Key Laboratory for Structural Chemistry of Unstable and Stable SpeciesInstitute of ChemistryChinese Academy of SciencesCAS Research/Education Center for Excellence in Molecular SciencesBeijing 100190China University of Chinese Academy of SciencesBeijing 100049China 

基　　金：supported by the Fundamental Research Funds for the Central Universities(226-2022-00208) the National Natural Science Foundation of China(52373230) the State Key Laboratory of Clean Energy Utilization(109203*A62303/022) the Magnetic DNA Origami:Design,Construction,and Biomedical Application of Nanorobots(209209-J32301ZJ) 

出 版 物：《Science China Materials》 (中国科学（材料科学）（英文版）)

年 卷 期：2024年第67卷第10期

页      码：3049-3082页

摘      要：Exchange coupling within nanomagnetism is a rapidly evolving field with significant implications for that plays a crucial role in the development of magnetic *** exchange coupling interaction enables the magnetic systems to overcome limitations associated with size-dependent magnetic behavior within nano scale,thereby improving their magnetic properties and providing for superior performance in biomedical applications compared with single-phase magnetic *** the underlying mechanism of exchange coupling and its impact on macroscopic magnetic properties is crucial for the design and application of such magnetic *** review provides an overview of recent advances in interfacial exchange coupling among different magnetic modalities-ferromagnetism,ferrimagnetism,and antiferromagnetism-based on core-shell magnetic nanoparticles(MNPs).Additionally,this review discusses micromagnetic simulations to gain insights into the relationship between the microscopic magnetic structure(size,shape,composition,and exchange coupling)and the resulting macroscopic *** controlled synthesis of MNPs is summarized,including one-step method and two-step *** precise manipulation of interfacial characteristics is of great importance,albeit challenging,as it allows for the finetuning of magnetic properties tailored for specific *** review also explores potential applications of coreshell MNPs in magnetic resonance imaging,hyperthermia therapy,targeted drug delivery,and advanced neuromodulation.

主 题 词：nano magnetism heterogeneous interfaces exchange coupling micromagnetic simulation biomedical application 

学科分类：07[理学] 070205[070205] 08[工学] 080501[080501] 0805[工学-能源动力学] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1007/s40843-024-2978-8

馆 藏 号：203138898...