Ferromagnetic in-plane spin fluctuations in NaxCoO2 observed by neutron inelastic scattering.

Ferromagnetic in-plane spin fluctuations in NaxCoO2 observed by neutron inelastic scattering.

We present neutron scattering spectra taken from a single crystal of Na0.75CoO2, the precursor to a novel cobalt-oxide superconductor. The data contain a prominent inelastic signal at low energies ( approximately 10 meV), which is localized in wave vector about the origin of two-dimensional reciproc...

Podrobná bibliografie
Hlavní autoři:	Boothroyd, A, Coldea, R, Tennant, D, Prabhakaran, D, Helme, L, Frost, C
Médium:	Journal article
Jazyk:	English
Vydáno:	2004

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