Вплив анiзотропiї обмiнної взаємодiї гейзенберга на процес намагнiчення фрустрованого ромбiчного ланцюжка у сильному магнiтному полi
A frustrated diamond spin chain in a z- or x-aligned external magnetic field has been considered in the framework of the spin-1/2 antiferromagnetic XXZ Heisenberg model. The magnetization process of the frustrated diamond spin chain is analyzed, by using the effective models found in the strong-coup...
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| Date: | 2019 |
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| Main Author: | |
| Format: | Article |
| Language: | English Ukrainian |
| Published: |
Publishing house "Academperiodika"
2019
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| Subjects: | |
| Online Access: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019140 |
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| Journal Title: | Ukrainian Journal of Physics |
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Ukrainian Journal of Physics| Summary: | A frustrated diamond spin chain in a z- or x-aligned external magnetic field has been considered in the framework of the spin-1/2 antiferromagnetic XXZ Heisenberg model. The magnetization process of the frustrated diamond spin chain is analyzed, by using the effective models found in the strong-coupling approximation in the case where the Heisenberg interaction anisotropy parameter Δ > 1. The theory is applied to explain experimental data for natural mineral azurite, Cu3(CO3)2(OH)2. |
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