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Magnetic field-induced ordering in SrDy2O4
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Cheffings, T. H., Lees, Martin R., Balakrishnan, Geetha and Petrenko, Oleg (2013) Magnetic field-induced ordering in SrDy2O4. Journal of Physics: Condensed Matter, Volume 25 (Number 25). Article number 256001. doi:10.1088/0953-8984/25/25/256001 ISSN 0953-8984.
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Official URL: http://dx.doi.org/10.1088/0953-8984/25/25/256001
Abstract
Heat capacity measurements were used to investigate the magnetic ordering processes in single-crystal samples of SrDy2O4 in a magnetic field applied along the [010] and [001] directions. In zero field this compound appears to be magnetically disordered down to at least 0.39 K. A magnetic field applied along the [010] direction induces a very sharp transition at 20 kOe, seen as a strong peak in the heat capacity versus field, C(H) curves, while for H parallel to [001] , the magnetization process is accompanied by the development of only broad features in the C(H) curves. The process of field-induced ordering in SrDy2O4 appears to be rather remarkable even in the context of the unusual phase transitions observed in other geometrically frustrated magnetic systems consisting of hexagons and triangles.
Item Type: | Journal Article | ||||
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
Journal or Publication Title: | Journal of Physics: Condensed Matter | ||||
Publisher: | Institute of Physics Publishing Ltd. | ||||
ISSN: | 0953-8984 | ||||
Official Date: | 26 June 2013 | ||||
Dates: |
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Volume: | Volume 25 | ||||
Number: | Number 25 | ||||
Page Range: | Article number 256001 | ||||
DOI: | 10.1088/0953-8984/25/25/256001 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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