Magnetic Poles Determinations and Robustness of Memory Effect upon Solubilization in a DyIII-Based Single Ion Magnet
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- 作者：Tamyris T. da Cunha ; Julie Jung ; Marie-Emmanuelle Boulon ; Giulio Campo ; Fabrice Pointillart ; Cynthia L. M. Pereira ; Boris Le Guennic ; Olivier Cador ; Kevin Bernot ; Francesco Pineider ; St茅phane Golhen ; Lahc猫ne Ouahab
- 刊名：Journal of the American Chemical Society
- 出版年：2013
- 出版时间：November 6, 2013
- 年：2013
- 卷：135
- 期：44
- 页码：16332-16335
- 全文大小：283K
- 年卷期：v.135,no.44(November 6, 2013)
- ISSN：1520-5126
文摘
The [Dy(tta)3(L)] complex behaves as a single ion magnet both in its crystalline phase and in solution. Experimental and theoretical magnetic anisotropy axes perfectly match and lie along the most electro-negative atoms of the coordination sphere. Both VSM and MCD measurements highlight the robustness of the complex, with persistence of the memory effect even in solution up to 4 K.