Resumen: 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. Idioma: Inglés DOI: 10.1016/j.matchemphys.2015.04.059 Año: 2015 Publicado en: Materials Chemistry and Physics 160 (2015), 429-434 ISSN: 0254-0584 Factor impacto JCR: 2.101 (2015) Categ. JCR: MATERIALS SCIENCE, MULTIDISCIPLINARY rank: 97 / 271 = 0.358 (2015) - Q2 - T2 Factor impacto SCIMAGO: 0.692 - Materials Science (miscellaneous) (Q2) - Condensed Matter Physics (Q2)