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 -