Temperature-dependent sinusoidal magnetic order in the superconductor HoMo6Se8

Lynn, J. W. ; Gotaas, J. A. ; Erwin, R. W. ; Ferrell, R. A. ; Bhattacharjee, J. K. ; Shelton, R. N. ; Klavins, P. (1984) Temperature-dependent sinusoidal magnetic order in the superconductor HoMo6Se8 Physical Review Letters, 52 (2). pp. 133-136. ISSN 0031-9007

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Official URL: http://prl.aps.org/abstract/PRL/v52/i2/p133_1

Related URL: http://dx.doi.org/10.1103/PhysRevLett.52.133

Abstract

A magnetic phase transition (TM=0.53 K) to a long-period (~102-Å) magnetic state has been observed via neutron scattering in the superconductor (Tc=5.6 K) HoMo6Se8. The characteristic wave vector qc is strongly temperature dependent even though no higher-order satellites are observed. With use of a Ginzburg-Landau model it is found that the temperature dependence of qc can be explained as due to a renormalization of the superconducting order parameter caused by the coupling to the local magnetization density.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:2660
Deposited On:08 Oct 2010 08:42
Last Modified:19 May 2011 09:15

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