Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃
We report experimental results of the static magnetization, ESR and NMR spectroscopic measurements of the Ni-hybrid compound NiCl₃C₆H₅CH₂CH₂NH₃. In this material NiCl₃ octahedra are structurally arranged in chains along the crystallographic a axis. According to the static susceptibility and ESR data...
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| Published in: | Физика низких температур |
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| Date: | 2017 |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2017
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/175321 |
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| Cite this: | Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ / F. Lipps, A.H. Arkenbout, A. Polyakov, M. Günther, T. Salikhov, E. Vavilova, H.-H. Klauss, B. Büchner, T.M. Palstra, V. Kataev // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1626-1633. — Бібліогр.: 18 назв. — англ. |
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Lipps, F. Arkenbout, A.H. Polyakov, A. Günther, M. Salikhov, T. Vavilova, E. Klauss, H.-H. Büchner, B. Palstra, T.M. Kataev, V. 2021-01-31T18:06:30Z 2021-01-31T18:06:30Z 2017 Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ / F. Lipps, A.H. Arkenbout, A. Polyakov, M. Günther, T. Salikhov, E. Vavilova, H.-H. Klauss, B. Büchner, T.M. Palstra, V. Kataev // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1626-1633. — Бібліогр.: 18 назв. — англ. 0132-6414 PACS: 76.30.–v, 76.60.–k, 75.10.Pq, 75.50.Ee https://nasplib.isofts.kiev.ua/handle/123456789/175321 We report experimental results of the static magnetization, ESR and NMR spectroscopic measurements of the Ni-hybrid compound NiCl₃C₆H₅CH₂CH₂NH₃. In this material NiCl₃ octahedra are structurally arranged in chains along the crystallographic a axis. According to the static susceptibility and ESR data Ni²⁺ spins S = 1 are isotropic and are coupled antiferromagnetically (AFM) along the chain with the exchange constant J = 25.5 K. These are important prerequisites for the realization of the so-called Haldane spin-1 chain with the spin-singlet ground state and a quantum spin gap. However, experimental results evidence AFM order at TN ≈ 10 K presumably due to small interchain couplings. Interestingly, frequency-, magnetic field-, and temperature-dependent ESR measurements, as well as the NMR data, reveal signatures which could presumably indicate an inhomogeneous ground state of co-existent mesoscopically spatially separated AFM ordered and spin-singlet state regions similar to the situation observed before in some spin-diluted Haldane magnets. This work was supported in parts by the Deutsche Forschungsgemeinschaft (DFG) through Project Nos. FOR912 and KA 1694/8-1, by the Dieptestrategie of the Zernike Institute for Advanced Materials, and by the Erasmus + ICM Program of the European Union. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Специальный выпуск. К 80-летию со дня рождения А.И. Звягина Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ |
| spellingShingle |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ Lipps, F. Arkenbout, A.H. Polyakov, A. Günther, M. Salikhov, T. Vavilova, E. Klauss, H.-H. Büchner, B. Palstra, T.M. Kataev, V. Специальный выпуск. К 80-летию со дня рождения А.И. Звягина |
| title_short |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ |
| title_full |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ |
| title_fullStr |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ |
| title_full_unstemmed |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ |
| title_sort |
magnetic properties of the spin-1 chain compound nicl₃c₆h₅ch₂ch₂nh₃ |
| author |
Lipps, F. Arkenbout, A.H. Polyakov, A. Günther, M. Salikhov, T. Vavilova, E. Klauss, H.-H. Büchner, B. Palstra, T.M. Kataev, V. |
| author_facet |
Lipps, F. Arkenbout, A.H. Polyakov, A. Günther, M. Salikhov, T. Vavilova, E. Klauss, H.-H. Büchner, B. Palstra, T.M. Kataev, V. |
| topic |
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина |
| topic_facet |
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина |
| publishDate |
2017 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
We report experimental results of the static magnetization, ESR and NMR spectroscopic measurements of the Ni-hybrid compound NiCl₃C₆H₅CH₂CH₂NH₃. In this material NiCl₃ octahedra are structurally arranged in chains along the crystallographic a axis. According to the static susceptibility and ESR data Ni²⁺ spins S = 1 are isotropic and are coupled antiferromagnetically (AFM) along the chain with the exchange constant J = 25.5 K. These are important prerequisites for the realization of the so-called Haldane spin-1 chain with the spin-singlet ground state and a quantum spin gap. However, experimental results evidence AFM order at TN ≈ 10 K presumably due to small interchain couplings. Interestingly, frequency-, magnetic field-, and temperature-dependent ESR measurements, as well as the NMR data, reveal signatures which could presumably indicate an inhomogeneous ground state of co-existent mesoscopically spatially separated AFM ordered and spin-singlet state regions similar to the situation observed before in some spin-diluted Haldane magnets.
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| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/175321 |
| citation_txt |
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃ / F. Lipps, A.H. Arkenbout, A. Polyakov, M. Günther, T. Salikhov, E. Vavilova, H.-H. Klauss, B. Büchner, T.M. Palstra, V. Kataev // Физика низких температур. — 2017. — Т. 43, № 11. — С. 1626-1633. — Бібліогр.: 18 назв. — англ. |
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