Magnetic Anisotropy Trends along a Full 4f-Series: The fn+7 Effect

Autor: Laura Chelazzi, Federico Totti, Lorenzo Sorace, Matteo Briganti, Samuele Ciattini, Roberta Sessoli, Eva Lucaccini, Mauro Perfetti

Publikováno v: Journal of the American Chemical Society. 143:8108-8115

The combined experimental and computational study of the 13 magnetic complexes belonging to the Na[LnDOTA(H2O)] (H4DOTA = tetraazacyclododecane-N,N',N″,N‴-tetraacetic acid and Ln = Ce-Yb) family allowed us to identify a new trend: the orientation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3146403f5a688821a65f3e896f9aeb4b
https://doi.org/10.1021/jacs.1c02502

NMR and μ+SR detection of unconventional spin dynamics in Er(trensal) and Dy(trensal) molecular magnets

Autor: Alessandro Lascialfari, Eva Lucaccini, Stefano Carretta, Zaher Salman, Lorenzo Sorace, F. Adelnia, Paolo Arosio, Ferdinando Borsa, Manuel Mariani, Samuele Sanna

Publikováno v: Physical Review B. 100

Measurements of proton nuclear magnetic resonance ($^{1}\mathrm{H}\phantom{\rule{0.16em}{0ex}}\mathrm{NMR}$) spectra and relaxation and of muon spin relaxation (${\ensuremath{\mu}}^{+}\mathrm{SR}$) have been performed as a function of temperature and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbdf62276f3845b679ddd9bd8bfd9ad5
https://doi.org/10.1103/physrevb.100.174416

Electronic Structure and Magnetic Anisotropy in Single-Ion Magnets with C3 Symmetry: The Ln(trenovan) Series

Autor: Laura Chelazzi, Eva Lucaccini, Fabrizia Grepioni, Anne-Laure Barra, Lorenzo Sorace, Jean-Pierre Costes, José J. Baldoví

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, American Chemical Society, 2017, 56 (8), pp.4729-4739. ⟨10.1021/acs.inorgchem.7b00413⟩
Digital.CSIC. Repositorio Institucional del CSIC
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We report the syntheses and the magnetic characterization of a new series of lanthanide complexes, in which the Ce, Nd, Gd, Dy, Er, and Yb derivatives show single-molecule magnet behavior. These complexes, named Ln(trenovan), where Htrenovan is tris(

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https://hal.archives-ouvertes.fr/hal-01516156

Quantum coherence in a processable vanadyl complex: new tools for the search of molecular spin qubits

Autor: Mauro Perfetti, Roberta Sessoli, Irene Cimatti, Eva Lucaccini, Mario Chiesa, Matteo Mannini, Lorenzo Tesi, Lorenzo Sorace, Andrea Caneschi, Elena Morra, Matteo Atzori

Publikováno v: Chemical Science

A multitechnique investigation of an evaporable vanadyl spin system with long-lived quantum coherence that self-assembles on gold.
Electronic spins in different environments are currently investigated as potential qubits, i.e. the logic units of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aff843880eb021377e19568f6d8e0f1c
https://pubmed.ncbi.nlm.nih.gov/29899933

Beyond the anisotropy barrier: slow relaxation of the magnetization in both easy-axis and easy-plane Ln(trensal) complexes

Autor: Jean-Pierre Costes, Lorenzo Sorace, Mauro Perfetti, Roberta Sessoli, Eva Lucaccini

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2014, 50 (14), pp.1648-1651. ⟨10.1039/c3cc48866g⟩

1359-7345; We present a spectroscopic and magnetic (both static and dynamic) characterization of two isostructural Dy and Er complexes evidencing that, despite the different types of magnetic anisotropy, the two molecules show similar slow relaxation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546e9e82139fbd10956896a8b120055d
https://hal.archives-ouvertes.fr/hal-00992178