Magnetization process of an S = 1 antiferromagnetic bond alternating chain at 0.1 K

Yasuo Narumi; Masayuki Hagiwara; Ryutaro Sato; Koichi Kindo

doi:10.1016/S0921-4526(02)02170-1

Magnetization process of an S = 1 antiferromagnetic bond alternating chain at 0.1 K

Yasuo Narumi, Masayuki Hagiwara, Ryutaro Sato, Koichi Kindo

Materials Property Division

Research output: Contribution to journal › Article › peer-review

Abstract

Magnetization measurements at 0.1 K up to 52 T have been performed on a powder sample of [Ni(C₉H₂₄N₄)(μ-N ₃)](ClO₄) which is regarded as an S = 1 antiferromagnetic bond alternating chain compound with no spin gap. No anomaly indicating an existence of a spin gap was observed at 0.1 K. The experimental result indicates that this compound is a gapless system with experimental accuracy.

Original language	English
Pages (from-to)	994-995
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	329-333
Issue number	II
DOIs	https://doi.org/10.1016/S0921-4526(02)02170-1
Publication status	Published - 2003 May

Keywords

Bond alternating antiferromagnet
Dilution refrigerator
Magnetization

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/S0921-4526(02)02170-1

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title = "Magnetization process of an S = 1 antiferromagnetic bond alternating chain at 0.1 K",

abstract = "Magnetization measurements at 0.1 K up to 52 T have been performed on a powder sample of [Ni(C9H24N4)(μ-N 3)](ClO4) which is regarded as an S = 1 antiferromagnetic bond alternating chain compound with no spin gap. No anomaly indicating an existence of a spin gap was observed at 0.1 K. The experimental result indicates that this compound is a gapless system with experimental accuracy.",

keywords = "Bond alternating antiferromagnet, Dilution refrigerator, Magnetization",

author = "Yasuo Narumi and Masayuki Hagiwara and Ryutaro Sato and Koichi Kindo",

note = "Funding Information: This work was carried out under the Visiting Researcher's program of KYOKUGEN in Osaka University. This study was partially supported by a Grand-in-Aid for Scientific Research from the Japanese Ministry of Education, Science, Sports and Culture.",

year = "2003",

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doi = "10.1016/S0921-4526(02)02170-1",

language = "English",

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T1 - Magnetization process of an S = 1 antiferromagnetic bond alternating chain at 0.1 K

AU - Narumi, Yasuo

AU - Hagiwara, Masayuki

AU - Sato, Ryutaro

AU - Kindo, Koichi

N1 - Funding Information: This work was carried out under the Visiting Researcher's program of KYOKUGEN in Osaka University. This study was partially supported by a Grand-in-Aid for Scientific Research from the Japanese Ministry of Education, Science, Sports and Culture.

PY - 2003/5

Y1 - 2003/5

N2 - Magnetization measurements at 0.1 K up to 52 T have been performed on a powder sample of [Ni(C9H24N4)(μ-N 3)](ClO4) which is regarded as an S = 1 antiferromagnetic bond alternating chain compound with no spin gap. No anomaly indicating an existence of a spin gap was observed at 0.1 K. The experimental result indicates that this compound is a gapless system with experimental accuracy.

AB - Magnetization measurements at 0.1 K up to 52 T have been performed on a powder sample of [Ni(C9H24N4)(μ-N 3)](ClO4) which is regarded as an S = 1 antiferromagnetic bond alternating chain compound with no spin gap. No anomaly indicating an existence of a spin gap was observed at 0.1 K. The experimental result indicates that this compound is a gapless system with experimental accuracy.

KW - Bond alternating antiferromagnet

KW - Dilution refrigerator

KW - Magnetization

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