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X-ray-induced stripes dynamic in high-temperature superconductor Hg0.8Tl0.2Ba2Ca2Cu3 O8+δ

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Author(s)

Svetlana G. Titova, Denis O. Shorikov, Vladimir F. Balakirev, John T.S. Irvine, Ingrid Bryntse

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Abstract

Neutron and X-ray diffraction studies of a powder sample of the high-temperature superconductor Hg0.8Tl0.2Ba2Ca2Cu3O 8+δ have been performed in the temperature ranges 300-4.5 and 300-80 K, respectively, to investigate a structural anomaly at ∼ 138 K. We have found that this anomaly is connected to a distortion of the CuO2-layers. The X-ray intensity and wavelength influence have been investigated and a conclusion about a possible photo-domain effect is made.

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Original languageEnglish
Pages (from-to)1091-1092
Number of pages2
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
DOIs
Publication statusPublished - 1 Jan 2000

    Research areas

  • Neutron diffraction, Rietveld refinement, X-ray diffraction

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