Observation of the thermal diffuse scattering in La2-xMxCuO4 (M=Sr,Ba)

Yasumasa Koyama, Y. Hasebe

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Abstract

Thermal diffuse scattering of La2-xMxCuO4 (M=Sr,Ba) is examined by means of electron diffraction, both at room temperature and liquid-nitrogen temperature. The diffraction patterns show nonradial diffuse streaks which correspond to thermal diffuse scattering distributed on {100}t and {114}t planes in reciprocal space. In addition, strong diffuse scattering along the [114]t and [114]t directions around fundamental spots is also observed in the orthorhombic phase.

Original languageEnglish
Pages (from-to)7256-7258
Number of pages3
JournalPhysical Review B
Volume36
Issue number13
DOIs
Publication statusPublished - 1987
Externally publishedYes

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ASJC Scopus subject areas

  • Condensed Matter Physics

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