Spin-1/2 XXZ Heisenberg cupolae: magnetization process and related enhanced magnetocaloric effect
The magnetization curves and magnetocaloric effect during the adiabatic demagnetization of antiferromagnetic spin-1/2 XXZ Heisenberg clusters with the shape of Johnson's solids (triangular cupola, square cupola and pentagonal cupola) are investigated using the exact numerical diagonalization fo...
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| Materiálatiipa: | Artihkal |
| Giella: | English |
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Institute for Condensed Matter Physics
2021-01-01
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| Ráidu: | Condensed Matter Physics |
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| Liŋkkat: | https://doi.org/10.5488/CMP.23.43705 |