Spin correlations among the charge carriers in an ordered stripe phase

We have observed a diffuse component to the low-energy magnetic excitation spectrum of stripe-ordered La(5/3)Sr(1/3)NiO4 probed by neutron inelastic scattering. The diffuse scattering forms a square pattern with sides parallel and perpendicular to the stripe directions. The signal is dispersive, wit...

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Veröffentlicht in:	Physical review letters 2003-12, Vol.91 (25), p.257201-257201, Article 257201
Hauptverfasser:	Boothroyd, A T, Freeman, P G, Prabhakaran, D, Hiess, A, Enderle, M, Kulda, J, Altorfer, F
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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