Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃

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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Видавець:Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
Дата:2017
Автори: Lipps, F., Arkenbout, A.H., Polyakov, A., Günther, M., Salikhov, T., Vavilova, E., Klauss, H.-H., Büchner, B., Palstra, T.M., Kataev, V.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2017
Назва видання:Физика низких температур
Теми:
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/175321
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Цитувати: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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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-175321
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spelling irk-123456789-1753212021-02-01T01:27:00Z 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 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. 2017 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/175321 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
spellingShingle Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
Lipps, F.
Arkenbout, A.H.
Polyakov, A.
Günther, M.
Salikhov, T.
Vavilova, E.
Klauss, H.-H.
Büchner, B.
Palstra, T.M.
Kataev, V.
Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃
Физика низких температур
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.
format Article
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.
author_sort Lipps, F.
title Magnetic properties of the spin-1 chain compound NiCl₃C₆H₅CH₂CH₂NH₃
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
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2017
topic_facet Специальный выпуск. К 80-летию со дня рождения А.И. Звягина
url http://dspace.nbuv.gov.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.
series Физика низких температур
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first_indexed 2023-10-18T22:38:34Z
last_indexed 2023-10-18T22:38:34Z
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