Ordered Charge Asphericity around Dysprosium and Structural Deformation in [Formula presented]

H. Adachi, H. Kawata, M. Mizumaki, T. Akao, M. Sato, N. Ikeda, Y. Tanaka, H. Miwa

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


The oribitally ordered phase of [Formula presented] has been studied by nonresonant x-ray diffraction with high-brilliance synchrotron radiation. From the condition of diffraction, the symmetry property of the charge distribution around dysprosium has been concluded at the quadrupolar level. The quantitative inspection, furthermore, indicates that the observed signals cannot be interpreted as arising only from the [Formula presented] electrons of dysprosium responsible for the ordering; instead, the experiment can be described rather well by considering a distortion of the metaloid network concomitant with the ordering.

Original languageEnglish
JournalPhysical Review Letters
Issue number20
Publication statusPublished - 2002
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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