Specific heat and entropy of dysprosium gallium garnet in magnetic fields

A. Tomokiyo; H. Yayama; T. Hashimoto; T. Aomine; M. Nishida; S. Sakaguchi

doi:10.1016/0011-2275(85)90209-7

Specific heat and entropy of dysprosium gallium garnet in magnetic fields

A. Tomokiyo, H. Yayama, T. Hashimoto, T. Aomine, M. Nishida, S. Sakaguchi

Division for Experimental Natural Science

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15 Citations (Scopus)

Abstract

The specific heat of dysprosium gallium garnet (DyGaG) single crystal has been measured between 20 and 2 K in magnetic fields up to 5 T. From the specific heat and adiabatic demagnetization measurements, the temperature dependence of the entropy in various magnetic fields is determined. It is shown that DyGaG is a good material for magnetic refrigeration between 12 and 2 K.

Original language	English
Pages (from-to)	271-274
Number of pages	4
Journal	Cryogenics
Volume	25
Issue number	5
DOIs	https://doi.org/10.1016/0011-2275(85)90209-7
Publication status	Published - May 1985

All Science Journal Classification (ASJC) codes

Materials Science(all)
Physics and Astronomy(all)

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10.1016/0011-2275(85)90209-7

Cite this

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title = "Specific heat and entropy of dysprosium gallium garnet in magnetic fields",

abstract = "The specific heat of dysprosium gallium garnet (DyGaG) single crystal has been measured between 20 and 2 K in magnetic fields up to 5 T. From the specific heat and adiabatic demagnetization measurements, the temperature dependence of the entropy in various magnetic fields is determined. It is shown that DyGaG is a good material for magnetic refrigeration between 12 and 2 K.",

author = "A. Tomokiyo and H. Yayama and T. Hashimoto and T. Aomine and M. Nishida and S. Sakaguchi",

year = "1985",

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doi = "10.1016/0011-2275(85)90209-7",

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T1 - Specific heat and entropy of dysprosium gallium garnet in magnetic fields

AU - Tomokiyo, A.

AU - Yayama, H.

AU - Hashimoto, T.

AU - Aomine, T.

AU - Nishida, M.

AU - Sakaguchi, S.

PY - 1985/5

Y1 - 1985/5

N2 - The specific heat of dysprosium gallium garnet (DyGaG) single crystal has been measured between 20 and 2 K in magnetic fields up to 5 T. From the specific heat and adiabatic demagnetization measurements, the temperature dependence of the entropy in various magnetic fields is determined. It is shown that DyGaG is a good material for magnetic refrigeration between 12 and 2 K.

AB - The specific heat of dysprosium gallium garnet (DyGaG) single crystal has been measured between 20 and 2 K in magnetic fields up to 5 T. From the specific heat and adiabatic demagnetization measurements, the temperature dependence of the entropy in various magnetic fields is determined. It is shown that DyGaG is a good material for magnetic refrigeration between 12 and 2 K.

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U2 - 10.1016/0011-2275(85)90209-7

DO - 10.1016/0011-2275(85)90209-7

M3 - Article

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EP - 274

JO - Cryogenics

JF - Cryogenics

IS - 5

ER -

Specific heat and entropy of dysprosium gallium garnet in magnetic fields

Abstract

All Science Journal Classification (ASJC) codes

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