The spin dynamics in the helical chain Co(hfac)2NITPhOMe has been investigated by 1H NMR and μSR relaxation. In the temperature range 15<T<60 K, the results are consistent with the relaxation of the homogeneous magnetization. For T≤15 K, NMR and μSR evidence a second spin relaxation mechanism, undetected by the magnetization measurements. From the analysis of these data, insights on this novel relaxation process are derived.

Novel spin dynamics in ferrimagnetic molecular chains from 1H NMR and μSR spin–lattice relaxation measurements / E. Micotti, A. Lascialfari, A. Rigamonti, S. Aldrovandi, A. Caneschi, D. Gatteschi, L. Bogani. - In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - ISSN 0304-8853. - 272:Part. 2 Sp. Iss. SI(2004), pp. 1087-1088. [10.1016/j.jmmm.2003.12.028]

Novel spin dynamics in ferrimagnetic molecular chains from 1H NMR and μSR spin–lattice relaxation measurements

A. Lascialfari
Secondo
;
2004

Abstract

The spin dynamics in the helical chain Co(hfac)2NITPhOMe has been investigated by 1H NMR and μSR relaxation. In the temperature range 15
MuSR; Nanomagnet; Proton NMR
2004
Article (author)
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/62911
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 7
  • ???jsp.display-item.citation.isi??? 7
social impact