抄録
Ice-rule breaking spin flip in the pyrochlore spin-ice compound Dy 2Ti2O7 has been studied in a field rotated in the plane, by means of angle-resolved magnetization measurements. The field-angle dependence of the spin flip field Hc() has been obtained. Close to the [111] direction, Hc() exhibits a marked deviation from a nearest-neighbour spin-ice model, suggesting the importance of long-range dipolar interaction and a stability of the kagomé ice state.
本文言語 | 英語 |
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論文番号 | 145272 |
ジャーナル | Journal of Physics Condensed Matter |
巻 | 19 |
号 | 14 |
DOI | |
出版ステータス | 出版済み - 2007/04/11 |
ASJC Scopus 主題領域
- 材料科学一般
- 凝縮系物理学