Magnetic properties of heavy fermion compounds Ce2Fe17-xAlx

Kensuke Konishi; Tatsuo Kamimori; Hatsuo Tange; Hiroyuki Deguchi; Tatsuya Kawae; Kazuyoshi Takeda

doi:10.1016/S0921-4526(99)02542-9

Magnetic properties of heavy fermion compounds Ce₂Fe_17-xAl_x

Kensuke Konishi, Tatsuo Kamimori, Hatsuo Tange, Hiroyuki Deguchi, Tatsuya Kawae, Kazuyoshi Takeda

Applied Physics

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

Abstract

The magnetic properties of Ce₂Fe_17-xAl_x (8 ≤ x ≤ 13) have been studied by susceptibility, magnetization and heat capacity. Susceptibility and heat capacity studies indicate that two magnetic ordered phases are newly found besides spin-glass phase. The Weiss temperature turns from positive to negative for x ≥ 12. The origin of new phases may be accounted for by preferential site occupation of Al atoms and the competition among exchange interactions.

Original language	English
Pages (from-to)	1275-1276
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART II
DOIs	https://doi.org/10.1016/S0921-4526(99)02542-9
Publication status	Published - 2000

All Science Journal Classification (ASJC) codes

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

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10.1016/S0921-4526(99)02542-9

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title = "Magnetic properties of heavy fermion compounds Ce2Fe17-xAlx",

abstract = "The magnetic properties of Ce2Fe17-xAlx (8 ≤ x ≤ 13) have been studied by susceptibility, magnetization and heat capacity. Susceptibility and heat capacity studies indicate that two magnetic ordered phases are newly found besides spin-glass phase. The Weiss temperature turns from positive to negative for x ≥ 12. The origin of new phases may be accounted for by preferential site occupation of Al atoms and the competition among exchange interactions.",

author = "Kensuke Konishi and Tatsuo Kamimori and Hatsuo Tange and Hiroyuki Deguchi and Tatsuya Kawae and Kazuyoshi Takeda",

year = "2000",

doi = "10.1016/S0921-4526(99)02542-9",

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T1 - Magnetic properties of heavy fermion compounds Ce2Fe17-xAlx

AU - Konishi, Kensuke

AU - Kamimori, Tatsuo

AU - Tange, Hatsuo

AU - Deguchi, Hiroyuki

AU - Kawae, Tatsuya

AU - Takeda, Kazuyoshi

PY - 2000

Y1 - 2000

N2 - The magnetic properties of Ce2Fe17-xAlx (8 ≤ x ≤ 13) have been studied by susceptibility, magnetization and heat capacity. Susceptibility and heat capacity studies indicate that two magnetic ordered phases are newly found besides spin-glass phase. The Weiss temperature turns from positive to negative for x ≥ 12. The origin of new phases may be accounted for by preferential site occupation of Al atoms and the competition among exchange interactions.

AB - The magnetic properties of Ce2Fe17-xAlx (8 ≤ x ≤ 13) have been studied by susceptibility, magnetization and heat capacity. Susceptibility and heat capacity studies indicate that two magnetic ordered phases are newly found besides spin-glass phase. The Weiss temperature turns from positive to negative for x ≥ 12. The origin of new phases may be accounted for by preferential site occupation of Al atoms and the competition among exchange interactions.

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U2 - 10.1016/S0921-4526(99)02542-9

DO - 10.1016/S0921-4526(99)02542-9

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JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART II

ER -

Magnetic properties of heavy fermion compounds Ce₂Fe_17-xAl_x

Abstract

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