0000000000170470

AUTHOR

S. Carretta

showing 3 related works from this author

NMR and $��^{+}$SR detection of unconventional spin dynamics in Er(trensal) and Dy(trensal) molecular magnets

2019

Measurements of proton Nuclear Magnetic Resonance (1H NMR) spectra and relaxation and of Muon Spin Relaxation ($��^{+}$SR) have been performed as a function of temperature and external magnetic field on two isostructural lanthanide complexes, Er(trensal) and Dy(trensal) featuring crystallographically imposed trigonal symmetry. Both the nuclear 1/T1 and muon $��$ longitudinal relaxation rates, LRR, exhibit a peak for temperatures T lower than 30K, associated to the slowing down of the spin dynamics, and the width of the NMR absorption spectra starts to increase significantly at T ca. 50K, a temperature sizably higher than the one of the LRR peaks. The LRR peaks have a field and temperature d…

Mesoscale and Nanoscale Physics (cond-mat.mes-hall)Materials Science (cond-mat.mtrl-sci)FOS: Physical sciences
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NMR and μ+SR detection of unconventional spin dynamics in Er(trensal) and Dy(trensal) molecular magnets

2019

muon spin relaxation magnetization dynamics Lanthanides
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CCDC 934656: Experimental Crystal Structure Determination

2013

Related Article: E.Colacio,J.Ruiz,E.Ruiz,E.Cremades,J.Krzystek,S.Carretta,J.Cano,T.Guidi,W.Wernsdorfer,E.K.Brechin|2013|Angew.Chem.,Int.Ed.|52|9130|doi:10.1002/anie.201304386

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesbis(22'-((methylimino)bis[ethane-21-diyl(methylimino)methanediyl])bis(6-methoxy-4-methylphenolato))-(mu2-acetato)-dinitrato-cobalt(ii)-yttrium(iii)
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