Field-induced single-ion magnetic behaviour in a highly luminescent Er3+ complex
Field-induced single-ion magnetic behaviour in a highly luminescent Er3+ complex
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DOI：
10.1016/j.matchemphys.2015.04.059
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发表时间：
2015-06
影响因子：
4.6
通讯作者：
J. T. Coutinho;L. Pereira;P. Martín‐Ramos;P. Martín‐Ramos;M. R. Silva;You‐Xuan Zheng;X. Liang;H. Ye;Yung-Shu Peng;P. Baker;P. B. Wyatt;W. Gillin;W. Gillin
中科院分区：
文献类型：
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作者：
J. T. Coutinho;L. Pereira;P. Martín‐Ramos;P. Martín‐Ramos;M. R. Silva;You‐Xuan Zheng;X. Liang;H. Ye;Yung-Shu Peng;P. Baker;P. B. Wyatt;W. Gillin;W. Gillin
研究了具有发光特性的全氟化Er3+配合物的磁性能。[Er (F-TPIP) 3]在施加500 Oe的HDC场下显示热激活的磁化缓慢弛豫。有效弛豫势垒Eeff为26.8 K （18.6 cm-1）。在零静场条件下，发生了有效的量子隧穿。
The magnetic properties of a perfluorinated Er3+ complex, with record luminescent properties, have been investigated.[Er (F-TPIP) 3] displays thermally activated slow relaxation of the magnetisation under an applied HDC field of 500 Oe. The effective relaxation barrier Eeff is found to be 26.8 K (18.6 cm-1). At zero static field, efficient quantum tunnelling of the magnetization occurs.