Magnetic phase diagram of the coupled triangular spin tubes for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>CsCrF</mml:mtext><mml:mn>4</mml:mn></mml:msub></mml:math>
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説明
Using Monte Carlo simulations, we explore the magnetic phase diagram of the triangular spin tubes coupled with a ferromagnetic inter-tube interaction for CsCrF4. A planar structure of the coupled tubes is topologically equivalent to the Kagome-triangular lattice, which induces nontrivial frustration effects in the system. We particularly find that, depending on the inter-tube coupling, various ordered phases are actually realized, such as incommensurate order, ferromagnetic order, and Cuboc order, which is characterized by the non-coplanar spin structure of the twelve sublattice accompanying the spin chirality breaking. We also discuss a relevance of the results to recent experiments of CsCrF4.
9 pages, 9 figures
収録刊行物
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- Physical Review B
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Physical Review B 91 (22), 224403-, 2015-06-02
American Physical Society (APS)
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詳細情報 詳細情報について
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- CRID
- 1360285709963547904
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- ISSN
- 1550235X
- 10980121
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- 資料種別
- journal article
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- データソース種別
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