过渡单分子磁体的研究进展

Recent Advanced of Transition Single-Molecule Magnets

能在低温下展现磁弛豫行为的称为单分子磁体,单分子磁体在量子计算,高密度存储材料及分子自旋电子学方面具有广泛的应用前景,但目前对其的研究还处于理论研究阶段,距离实际应用仍有一定距离。近二十多年,研究者为了构筑高性能的单分子磁体合成了大量的配合物。本文结合现在研究成果,从不同过渡金属中心合成的配合物出发,对近年来各类单分子磁体的研究进展进行综述,旨在为设计合成高能垒的单分子磁体提供新思路。

Single-molecule magnets (SMMs) can show magnetic relaxation behavior at low temperatures, which have a wide range of application prospects in quantum computing, high-density storage materials and molecular spintronics, but their research is still in the theoretical research stage, and there is still a certain distance from practical application. For more than two decades, researchers have synthesized a large number of complexes in order to construct high-performance single-molecule magnets. Combined with the current research results, starting from the complexes synthesized by different transition metal centers, this paper reviews the research progress of various single-molecule magnets in recent years, aiming to provide new ideas for the design and synthesis of single-molecule magnets with high energy barriers.