Magnetic properties of S = 1 antiferromagnetic chains with bond alternation

Masayuki Hagiwara; Yasuo Narumi; Koichi Kindo; Hiroki Nakano; Masanori Kohno; Ryutaro Sato; Minoru Takahashi

doi:10.1016/j.jmmm.2004.01.005

Magnetic properties of S = 1 antiferromagnetic chains with bond alternation

Masayuki Hagiwara, Yasuo Narumi, Koichi Kindo, Hiroki Nakano, Masanori Kohno, Ryutaro Sato, Minoru Takahashi

Materials Property Division

Research output: Contribution to journal › Conference article › peer-review

6 Citations (Scopus)

Abstract

We report the results of magnetic experiments on the S = 1 antiferromagnetic bond alternating chain (BAC) Ni₂(C ₆H₁₇N₃)₂N₃(C ₂O₄)PF₆. For all the nickel BAC compounds studied so far, the bond alternating ratios (α) and the energy gaps are evaluated from the fit of numerical calculations to the data. We compare the energy gaps as a function of α with those calculated numerically by Yamamoto and obtain excellent agreement between them.

Original language	English
Pages (from-to)	876-877
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	272-276
DOIs	https://doi.org/10.1016/j.jmmm.2004.01.005
Publication status	Published - 2004 May
Event	Proceedings of the International Conference on Magnetism - Rome, Italy Duration: 2003 Jul 27 → 2003 Aug 1

Keywords

Bond alternation
Magnetization
Quantized spin models

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/j.jmmm.2004.01.005

Cite this

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title = "Magnetic properties of S = 1 antiferromagnetic chains with bond alternation",

abstract = "We report the results of magnetic experiments on the S = 1 antiferromagnetic bond alternating chain (BAC) Ni2(C 6H17N3)2N3(C 2O4)PF6. For all the nickel BAC compounds studied so far, the bond alternating ratios (α) and the energy gaps are evaluated from the fit of numerical calculations to the data. We compare the energy gaps as a function of α with those calculated numerically by Yamamoto and obtain excellent agreement between them.",

keywords = "Bond alternation, Magnetization, Quantized spin models",

author = "Masayuki Hagiwara and Yasuo Narumi and Koichi Kindo and Hiroki Nakano and Masanori Kohno and Ryutaro Sato and Minoru Takahashi",

note = "Funding Information: This work was carried out under the Visiting Researcher Program of KYOKUGEN at Osaka University and was supported in part by the Molecular Ensemble research program from RIKEN and the Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Culture, Sports, Science and Technology.; Proceedings of the International Conference on Magnetism ; Conference date: 27-07-2003 Through 01-08-2003",

year = "2004",

month = may,

doi = "10.1016/j.jmmm.2004.01.005",

language = "English",

volume = "272-276",

pages = "876--877",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

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TY - JOUR

T1 - Magnetic properties of S = 1 antiferromagnetic chains with bond alternation

AU - Hagiwara, Masayuki

AU - Narumi, Yasuo

AU - Kindo, Koichi

AU - Nakano, Hiroki

AU - Kohno, Masanori

AU - Sato, Ryutaro

AU - Takahashi, Minoru

N1 - Funding Information: This work was carried out under the Visiting Researcher Program of KYOKUGEN at Osaka University and was supported in part by the Molecular Ensemble research program from RIKEN and the Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Culture, Sports, Science and Technology.

PY - 2004/5

Y1 - 2004/5

N2 - We report the results of magnetic experiments on the S = 1 antiferromagnetic bond alternating chain (BAC) Ni2(C 6H17N3)2N3(C 2O4)PF6. For all the nickel BAC compounds studied so far, the bond alternating ratios (α) and the energy gaps are evaluated from the fit of numerical calculations to the data. We compare the energy gaps as a function of α with those calculated numerically by Yamamoto and obtain excellent agreement between them.

AB - We report the results of magnetic experiments on the S = 1 antiferromagnetic bond alternating chain (BAC) Ni2(C 6H17N3)2N3(C 2O4)PF6. For all the nickel BAC compounds studied so far, the bond alternating ratios (α) and the energy gaps are evaluated from the fit of numerical calculations to the data. We compare the energy gaps as a function of α with those calculated numerically by Yamamoto and obtain excellent agreement between them.

KW - Bond alternation

KW - Magnetization

KW - Quantized spin models

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U2 - 10.1016/j.jmmm.2004.01.005

DO - 10.1016/j.jmmm.2004.01.005

M3 - Conference article

AN - SCOPUS:2642576883

VL - 272-276

SP - 876

EP - 877

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

T2 - Proceedings of the International Conference on Magnetism

Y2 - 27 July 2003 through 1 August 2003

ER -

Magnetic properties of S = 1 antiferromagnetic chains with bond alternation

Abstract

Keywords

ASJC Scopus subject areas

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