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1997 | 91 | 2 | 443-446
Article title

Rhombohedral Distortion in Fe_{3-y}Zn_{y}O_{4} at Verwey Transition

Content
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Languages of publication
EN
Abstracts
EN
The time-of-flight neutron diffraction data were collected for two Fe_{3-y}Zn_{y}O_{4} powder samples showing different order of the Verwey transition: y=0.0072 - first order, y=0.0249 - second order. Measurements were performed on spallation neutron source in ISIS Rutherford Appleton Laboratory. At low temperatures (below Verwey transition temperature T_{V}) clear splitting of certain reflections characteristic of rhombohedral distortion was observed for both samples. We found that this distortion is much bigger for the sample exhibiting first-order than for the sample showing second-order transition.
Keywords
EN
Publisher

Year
Volume
91
Issue
2
Pages
443-446
Physical description
Dates
published
1997-02
Contributors
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland
author
  • Department of Solid State Physics, University of Mining and Metallurgy, Al. Mickiewicza 30, 30-059 Kraków, Poland
author
  • Rutherford Appleton Laboratory, ISIS, Chilton, UK
author
  • Purdue University, West Lafayette, Indiana, USA
References
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv91z247kz
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