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Muon study of molecular magnets, spin crossover and magnetic nanodiscs
PRATT, Francis L.
ISIS Neutron and Muon Source [ISIS]
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ISIS Neutron and Muon Source [ISIS]
PRATT, Francis L.
ISIS Neutron and Muon Source [ISIS]
< Reduce
ISIS Neutron and Muon Source [ISIS]
Language
en
Article de revue
This item was published in
Synthetic Metals. 2003, vol. 133-134, p. 531-533
Elsevier
English Abstract
We present the results of recent muon-spin rotation (μSR) experiments on a variety of novel molecular magnetic systems. Muons are sensitive to local static fields and magnetic fluctuations, but can probe much more than ...Read more >
We present the results of recent muon-spin rotation (μSR) experiments on a variety of novel molecular magnetic systems. Muons are sensitive to local static fields and magnetic fluctuations, but can probe much more than just the onset of long-range magnetic order. The spin-crossover phenomenon has been studied in Fe(PM-PEA)2(NCS)2, which shows Gaussian and root-exponential muon relaxation in the high-spin and low-spin phases, respectively. Dy spin fluctuations have been studied with μSR in the ferrimagnetic chain Dy(hfac)3(NITEt). Experiments on a disc-shaped molecular complex containing Fe19 (with spin...Read less <
Keywords
Muon-spin relaxation
μSR
Molecular magnets
Quantum tunneling
Spin fluctuations
Nitronyl nitroxides
Magnetic clusters
Origin
Hal imported