Strategies towards single-chain magnets

被引：544
作者：
Sun, Hao-Ling [1 ,2 ]
Wang, Zhe-Ming [1 ]
Gao, Song [1 ]
机构：
[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
[2] Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
来源：
COORDINATION CHEMISTRY REVIEWS | 2010年 / 254卷 / 9-10期
基金：
中国国家自然科学基金;
关键词：
Single-chain magnets; Magnetic structure; Synthesis strategy; NITRONYL NITROXIDE COMPOUND; CRYSTAL-STRUCTURES; LINEAR-CHAIN; MAGNETIZATION RELAXATION; ALTERNATING CHAIN; MOLECULAR CHAINS; SPIN DYNAMICS; BEHAVIOR; COMPLEXES; NANOWIRES;
D O I：
10.1016/j.ccr.2010.02.010
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Single-chain magnets (SCM) are a novel class of molecular magnetic materials exhibiting slow magnetic relaxation, which arises from large uniaxial type magnetic anisotropy, strong intrachain and very weak or negligible interchain magnetic interactions. Although more than 20 examples of SCM have been reported, the controlled synthesis of SCM is still a challenge Here we review the three strategies for the construction of SCM, highlight typical examples, discuss the role of intrachain and interchain interactions on the overall magnetic behavior of SCM as well as how to control or tune these interactions. For each strategy we present the advantages/shortcoming and then point out the main directions that remain to be developed in the field. (C) 2010 Elsevier B.V. All rights reserved
引用
收藏
页码：1081 / 1100
页数：20
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