Magnetic properties and magnetocaloric effects in antiferromagnetic ErTiSi

Jun Shen; Jin Liang Zhao; Feng Xia hu; Jian Feng wu; Mao Qiong Gong; Yang Xian li; ji Rong Sun; Bao Gen Shen

doi:10.1063/1.3365531

Magnetic properties and magnetocaloric effects in antiferromagnetic ErTiSi

Jun Shen, Jin Liang Zhao, Feng Xia hu, Jian Feng wu, Mao Qiong Gong, Yang Xian li, ji Rong Sun, Bao Gen Shen

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5 Citations (Scopus)

Abstract

Magnetic properties and magnetocaloric effects (MCEs) of the antiferromagnetic (AFM) ErTiSi compound with a Néel temperature [formula omitted] are studied by magnetization measurements. Two successive magnetic transitions in the thermomagnetic [formula omitted] curves, an AFM-AFM transition followed by an AFM-paramagnetic transition with increasing temperature, are observed. ErTiSi undergoes a field-induced metamagnetic transition from AFM to FM state below [formula omitted]. A sign change in MCE with increasing temperature or magnetic field in ErTiSi is observed near the critical field. The maximal value of magnetic entropy change [formula omitted] is [formula omitted] around [formula omitted] for a field change of 0–5 T. The modest [formula omitted] as well as no hysteresis loss around [formula omitted] in ErTiSi may be useful for its application in magnetic refrigeration.

Original language	English
Pages (from-to)	395
Number of pages	1
Journal	Journal of Applied Physics
Volume	107
Issue number	9
DOIs	https://doi.org/10.1063/1.3365531
Publication status	Published - 1 May 2010
Externally published	Yes

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@article{9d1d5c5fa5e647acb4751c0e863a6742,

title = "Magnetic properties and magnetocaloric effects in antiferromagnetic ErTiSi",

abstract = "Magnetic properties and magnetocaloric effects (MCEs) of the antiferromagnetic (AFM) ErTiSi compound with a N{\'e}el temperature [formula omitted] are studied by magnetization measurements. Two successive magnetic transitions in the thermomagnetic [formula omitted] curves, an AFM-AFM transition followed by an AFM-paramagnetic transition with increasing temperature, are observed. ErTiSi undergoes a field-induced metamagnetic transition from AFM to FM state below [formula omitted]. A sign change in MCE with increasing temperature or magnetic field in ErTiSi is observed near the critical field. The maximal value of magnetic entropy change [formula omitted] is [formula omitted] around [formula omitted] for a field change of 0–5 T. The modest [formula omitted] as well as no hysteresis loss around [formula omitted] in ErTiSi may be useful for its application in magnetic refrigeration.",

author = "Jun Shen and Zhao, \{Jin Liang\} and hu, \{Feng Xia\} and wu, \{Jian Feng\} and Gong, \{Mao Qiong\} and li, \{Yang Xian\} and Sun, \{ji Rong\} and Shen, \{Bao Gen\}",

year = "2010",

month = may,

day = "1",

doi = "10.1063/1.3365531",

language = "English",

volume = "107",

pages = "395",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Magnetic properties and magnetocaloric effects in antiferromagnetic ErTiSi

AU - Shen, Jun

AU - Zhao, Jin Liang

AU - hu, Feng Xia

AU - wu, Jian Feng

AU - Gong, Mao Qiong

AU - li, Yang Xian

AU - Sun, ji Rong

AU - Shen, Bao Gen

PY - 2010/5/1

Y1 - 2010/5/1

N2 - Magnetic properties and magnetocaloric effects (MCEs) of the antiferromagnetic (AFM) ErTiSi compound with a Néel temperature [formula omitted] are studied by magnetization measurements. Two successive magnetic transitions in the thermomagnetic [formula omitted] curves, an AFM-AFM transition followed by an AFM-paramagnetic transition with increasing temperature, are observed. ErTiSi undergoes a field-induced metamagnetic transition from AFM to FM state below [formula omitted]. A sign change in MCE with increasing temperature or magnetic field in ErTiSi is observed near the critical field. The maximal value of magnetic entropy change [formula omitted] is [formula omitted] around [formula omitted] for a field change of 0–5 T. The modest [formula omitted] as well as no hysteresis loss around [formula omitted] in ErTiSi may be useful for its application in magnetic refrigeration.

AB - Magnetic properties and magnetocaloric effects (MCEs) of the antiferromagnetic (AFM) ErTiSi compound with a Néel temperature [formula omitted] are studied by magnetization measurements. Two successive magnetic transitions in the thermomagnetic [formula omitted] curves, an AFM-AFM transition followed by an AFM-paramagnetic transition with increasing temperature, are observed. ErTiSi undergoes a field-induced metamagnetic transition from AFM to FM state below [formula omitted]. A sign change in MCE with increasing temperature or magnetic field in ErTiSi is observed near the critical field. The maximal value of magnetic entropy change [formula omitted] is [formula omitted] around [formula omitted] for a field change of 0–5 T. The modest [formula omitted] as well as no hysteresis loss around [formula omitted] in ErTiSi may be useful for its application in magnetic refrigeration.

UR - https://www.scopus.com/pages/publications/84980015742

U2 - 10.1063/1.3365531

DO - 10.1063/1.3365531

M3 - Article

AN - SCOPUS:84980015742

SN - 0021-8979

VL - 107

SP - 395

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 9

ER -

Magnetic properties and magnetocaloric effects in antiferromagnetic ErTiSi

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