Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices
The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iteration mapping transformation with the method of exact recursion relations. In particular, the ground state and low-tempera...
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| Veröffentlicht in: | Condensed Matter Physics |
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| Datum: | 2012 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут фізики конденсованих систем НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/120299 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices / J. Strečka, C. Ekiz // Condensed Matter Physics. — 2012. — Т. 15, № 4. — С. 43003:1-10. — Бібліогр.: 16 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862713759883067392 |
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| author | Strečka, J. Ekiz, C. |
| author_facet | Strečka, J. Ekiz, C. |
| citation_txt | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices / J. Strečka, C. Ekiz // Condensed Matter Physics. — 2012. — Т. 15, № 4. — С. 43003:1-10. — Бібліогр.: 16 назв. — англ. |
| collection | DSpace DC |
| container_title | Condensed Matter Physics |
| description | The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iteration mapping transformation with the method of exact recursion relations. In particular, the ground state and low-temperature magnetization process of the ferrimagnetic version of the considered model is investigated in detail. Three different magnetization scenarios with up to two consecutive fractional magnetization plateaus were found, whereas the intermediate magnetization plateau may either correspond to the classical ferrimagnetic spin arrangement and/or the field-induced quantum ferrimagnetic spin ordering without any classical counterpart.
Спiн-1/2 модель Iзинга-Гайзенберга на ромбоподiбнiй декорованiй гратцi Бете розв’язано точно у присутностi поздовжнього магнiтного поля, поєднуючи декорацiйно-iтерацiйне перетворення з методом точних рекурсивних спiввiдношень. Зокрема, детально дослiджено основний стан i низькотемпературне намагнiчення феримагнiтної версiї розглянутої моделi. Знайдено три рiзнi сценарiї намагнiченостi з що-найбiльше двома послiдовними дробовими плато, де промiжне плато намагнiченостi може вiдповiдати класичному феримагнiтному спiновому впорядкуванню та/або iндукованому полем квантовому феримагнiтному спiновому впорядкуванню, яке не має жодного класичного аналога.
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| first_indexed | 2025-12-07T17:46:37Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-120299 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| language | English |
| last_indexed | 2025-12-07T17:46:37Z |
| publishDate | 2012 |
| publisher | Інститут фізики конденсованих систем НАН України |
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| spelling | Strečka, J. Ekiz, C. 2017-06-11T14:50:02Z 2017-06-11T14:50:02Z 2012 Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices / J. Strečka, C. Ekiz // Condensed Matter Physics. — 2012. — Т. 15, № 4. — С. 43003:1-10. — Бібліогр.: 16 назв. — англ. PACS: 05.50.+q, 75.10.-b, 75.10.Jm, 75.10.Kt 75.40.Cx, 75.60.Ej DOI:10.5488/CMP.15.43003 arXiv:1212.6032 https://nasplib.isofts.kiev.ua/handle/123456789/120299 The spin-1/2 Ising-Heisenberg model on diamond-like decorated Bethe lattices is exactly solved in the presence of the longitudinal magnetic field by combining the decoration-iteration mapping transformation with the method of exact recursion relations. In particular, the ground state and low-temperature magnetization process of the ferrimagnetic version of the considered model is investigated in detail. Three different magnetization scenarios with up to two consecutive fractional magnetization plateaus were found, whereas the intermediate magnetization plateau may either correspond to the classical ferrimagnetic spin arrangement and/or the field-induced quantum ferrimagnetic spin ordering without any classical counterpart. Спiн-1/2 модель Iзинга-Гайзенберга на ромбоподiбнiй декорованiй гратцi Бете розв’язано точно у присутностi поздовжнього магнiтного поля, поєднуючи декорацiйно-iтерацiйне перетворення з методом точних рекурсивних спiввiдношень. Зокрема, детально дослiджено основний стан i низькотемпературне намагнiчення феримагнiтної версiї розглянутої моделi. Знайдено три рiзнi сценарiї намагнiченостi з що-найбiльше двома послiдовними дробовими плато, де промiжне плато намагнiченостi може вiдповiдати класичному феримагнiтному спiновому впорядкуванню та/або iндукованому полем квантовому феримагнiтному спiновому впорядкуванню, яке не має жодного класичного аналога. This work was supported by the Scientific Grant Agency of Ministry of Education of Slovak Republic under the VEGA Grant No. 1/0234/12 and by ERDF EU (European Union European regional development fund) grant under the contract ITMS 26220120005 (activity 3.2.). en Інститут фізики конденсованих систем НАН України Condensed Matter Physics Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices Процес намагнiченостi в точно розв’язнiй спiн-1/2 моделi Iзинга-Гайзенберга на декорованих гратках Бете Article published earlier |
| spellingShingle | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices Strečka, J. Ekiz, C. |
| title | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices |
| title_alt | Процес намагнiченостi в точно розв’язнiй спiн-1/2 моделi Iзинга-Гайзенберга на декорованих гратках Бете |
| title_full | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices |
| title_fullStr | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices |
| title_full_unstemmed | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices |
| title_short | Magnetization process in the exactly solved spin-1/2 Ising-Heisenberg model on decorated Bethe lattices |
| title_sort | magnetization process in the exactly solved spin-1/2 ising-heisenberg model on decorated bethe lattices |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120299 |
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