Intrinsic magnetic order in Cs2AgF4 detected by muon-spin relaxation

We present the results of a muon-spin relaxation study of the high-Tc analog material Cs2AgF4. We find unambiguous evidence for magnetic order, intrinsic to the material, below Tc=13.95(3) K. The ratio of interplane to intraplane coupling is estimated to be |J'lJ|= 1.9x10-2, while fits of the t...

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Hlavní autoři: Lancaster, T, Blundell, S, Baker, P, Hayes, W, Giblin, S, McLain, S, Pratt, F, Salman, Z, Jacobs, E, Turner, J, Barnes, T
Médium: Journal article
Jazyk:English
Vydáno: American Physical Society 2007
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