Quasimagnetic clusters in icosahedral Al-Pd-Mn system

Shigeki Nimori; An Pang Tsai

doi:10.1063/1.126950

Quasimagnetic clusters in icosahedral Al-Pd-Mn system

Shigeki Nimori, An Pang Tsai

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

Abstract

We have studied the magnetization of the Al-Pd-Mn system using high-quality single crystals. Below room temperature, field-cooled magnetization exceeds zero-field-cooled magnetization. In addition, thermoremanent magnetization has disappeared at the same temperature. The results suggest the formation of quasimagnetic clusters in the Al-Pd-Mn system, although the relaxation of the thermoremanent magnetization was not observed. We discuss this anomalous magnetic phase in the Al-Pd-Mn system and refer to the origin of the behaviors.

Original language	English
Pages (from-to)	280-282
Number of pages	3
Journal	Applied Physics Letters
Volume	77
Issue number	2
DOIs	https://doi.org/10.1063/1.126950
Publication status	Published - 2000 Jul 10
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.126950

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abstract = "We have studied the magnetization of the Al-Pd-Mn system using high-quality single crystals. Below room temperature, field-cooled magnetization exceeds zero-field-cooled magnetization. In addition, thermoremanent magnetization has disappeared at the same temperature. The results suggest the formation of quasimagnetic clusters in the Al-Pd-Mn system, although the relaxation of the thermoremanent magnetization was not observed. We discuss this anomalous magnetic phase in the Al-Pd-Mn system and refer to the origin of the behaviors.",

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year = "2000",

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AU - Tsai, An Pang

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N2 - We have studied the magnetization of the Al-Pd-Mn system using high-quality single crystals. Below room temperature, field-cooled magnetization exceeds zero-field-cooled magnetization. In addition, thermoremanent magnetization has disappeared at the same temperature. The results suggest the formation of quasimagnetic clusters in the Al-Pd-Mn system, although the relaxation of the thermoremanent magnetization was not observed. We discuss this anomalous magnetic phase in the Al-Pd-Mn system and refer to the origin of the behaviors.

AB - We have studied the magnetization of the Al-Pd-Mn system using high-quality single crystals. Below room temperature, field-cooled magnetization exceeds zero-field-cooled magnetization. In addition, thermoremanent magnetization has disappeared at the same temperature. The results suggest the formation of quasimagnetic clusters in the Al-Pd-Mn system, although the relaxation of the thermoremanent magnetization was not observed. We discuss this anomalous magnetic phase in the Al-Pd-Mn system and refer to the origin of the behaviors.

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Quasimagnetic clusters in icosahedral Al-Pd-Mn system

Abstract

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