CAJ | 학술논문

由于单分子磁体在纳米级的信息存贮和量子计算机制造等方面具有潜在的重要应用，该领域已成为化学和材料科学中最为活跃的研究领域之一。稀土Dy3+离子具有很大的内在磁各向异性，且基态能级与第一激发态能级间的能隙和磁量子数（mJ）值很大，所以稀土Dy单分子磁体具有高能垒（Uef ）值，是构筑单分子磁体的理想4f 过渡金属离子。文章综述了稀土Dy单分子磁体的合成，结构和磁性的研究进展。
유우단분자자체재납미급적신식존저화양자계산궤제조등방면구유잠재적중요응용，해영역이성위화학화재료과학중최위활약적연구영역지일。희토Dy3+리자구유흔대적내재자각향이성，차기태능급여제일격발태능급간적능극화자양자수（mJ）치흔대，소이희토Dy단분자자체구유고능루（Uef ）치，시구축단분자자체적이상4f 과도금속리자。문장종술료희토Dy단분자자체적합성，결구화자성적연구진전。
The potential application importance in the technology of nano-scale information storage and quan-tum computer manufacturing leads its research to be one of the most active research fields in chemistry and ma-terials science. The Dy-SMMs have high energy barrier values (Uef ), which are the ideal 4f transition metal ions to construct single-molecule magnets because rare earth Dy 3+ion boasts not only high magnetic anisotropy, but also high energy gap and magnitude quantum number (mJ) between ground and first-excited state. The research progress on syntheses, structures and magnetic properties of Dy-SMMs is reviewed in this paper.