Scientific article

English

Magnetic Relaxation in FeTe_0.7Se_0.3

ContributorsBonura, Marco

; Giannini, Enrico

; Viennois, Romain; Senatore, Carmine

Published inPhysics procedia, vol. 36, p. 710-715

Publication date2012

Abstract

The time relaxation of the magnetization in a FeTe0.7Se0.3 crystal has been investigated at different temperatures for applied magnetic fields up to 9 T. A power law time dependence of the magnetization has been observed in a wide range of times, temperatures and magnetic fields, being a sign that vortex motion occurs in the single vortex creep regime. A time relaxation of the magnetic field value at which the peak effect in the m(H) curves occurs has also been observed

Keywords

Chalcogenides
Vortex Pinning
Vortex dynamics

Affiliation

Research group

Groupe Senatore

Citation (ISO format)

BONURA, Marco et al. Magnetic Relaxation in FeTe<sub>0.7</sub>Se<sub>0.3</sub>. In: Physics procedia, 2012, vol. 36, p. 710–715. doi: 10.1016/j.phpro.2012.06.272

Article (Published version)

accessLevelRestricted

Identifiers

PID : unige:36166
DOI : 10.1016/j.phpro.2012.06.272

Commercial URLhttp://linkinghub.elsevier.com/retrieve/pii/S1875389212022092

ISSN of the journal1875-3892

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