Magnetic and thermoelectric properties of Ni50Mn36Sn14 in high-magnetic fields

K. Koyama; T. Igarashi; H. Okada; K. Watanabe; T. Kanomata; R. Kainuma; W. Ito; K. Oikawa; K. Ishida

doi:10.1016/j.jmmm.2006.10.1040

Magnetic and thermoelectric properties of Ni₅₀Mn₃₆Sn₁₄ in high-magnetic fields

K. Koyama, T. Igarashi, H. Okada, K. Watanabe, T. Kanomata, R. Kainuma, W. Ito, K. Oikawa, K. Ishida

ENG - Metallurgy

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

17 Citations (Scopus)

Abstract

Magnetization and thermoelectric power (Seebeck coefficient) S of the magnetic shape memory compound Ni₅₀Mn₃₆Sn₁₄ were measured in the temperature T range from 4.2 to 330 K under magnetic fields up to 17 T. In 50 K<T<270 K, S has a negative sign, indicating that electron-type carriers dominate in this compound. The anomaly of the S-T curve closely relates to the magnetic and structural phase transition and the negative S value is enhanced by a magnetic field.

Original language	English
Pages (from-to)	e994-e995
Journal	Journal of Magnetism and Magnetic Materials
Volume	310
Issue number	2 SUPPL. PART 3
DOIs	https://doi.org/10.1016/j.jmmm.2006.10.1040
Publication status	Published - 2007 Mar

Keywords

High magnetic field
Magnetic shape memory alloys
Seebeck coefficient

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10.1016/j.jmmm.2006.10.1040

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title = "Magnetic and thermoelectric properties of Ni50Mn36Sn14 in high-magnetic fields",

abstract = "Magnetization and thermoelectric power (Seebeck coefficient) S of the magnetic shape memory compound Ni50Mn36Sn14 were measured in the temperature T range from 4.2 to 330 K under magnetic fields up to 17 T. In 50 K<T<270 K, S has a negative sign, indicating that electron-type carriers dominate in this compound. The anomaly of the S-T curve closely relates to the magnetic and structural phase transition and the negative S value is enhanced by a magnetic field.",

keywords = "High magnetic field, Magnetic shape memory alloys, Seebeck coefficient",

author = "K. Koyama and T. Igarashi and H. Okada and K. Watanabe and T. Kanomata and R. Kainuma and W. Ito and K. Oikawa and K. Ishida",

note = "Funding Information: The work was carried out at the HFLSM, IMR, Tohoku University, and supported by a Grant in-Aid for Scientific Research from the Ministry of Education, Science and Technology, Japan.",

year = "2007",

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doi = "10.1016/j.jmmm.2006.10.1040",

language = "English",

volume = "310",

pages = "e994--e995",

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TY - JOUR

T1 - Magnetic and thermoelectric properties of Ni50Mn36Sn14 in high-magnetic fields

AU - Koyama, K.

AU - Igarashi, T.

AU - Okada, H.

AU - Watanabe, K.

AU - Kanomata, T.

AU - Kainuma, R.

AU - Ito, W.

AU - Oikawa, K.

AU - Ishida, K.

N1 - Funding Information: The work was carried out at the HFLSM, IMR, Tohoku University, and supported by a Grant in-Aid for Scientific Research from the Ministry of Education, Science and Technology, Japan.

PY - 2007/3

Y1 - 2007/3

N2 - Magnetization and thermoelectric power (Seebeck coefficient) S of the magnetic shape memory compound Ni50Mn36Sn14 were measured in the temperature T range from 4.2 to 330 K under magnetic fields up to 17 T. In 50 K<T<270 K, S has a negative sign, indicating that electron-type carriers dominate in this compound. The anomaly of the S-T curve closely relates to the magnetic and structural phase transition and the negative S value is enhanced by a magnetic field.

AB - Magnetization and thermoelectric power (Seebeck coefficient) S of the magnetic shape memory compound Ni50Mn36Sn14 were measured in the temperature T range from 4.2 to 330 K under magnetic fields up to 17 T. In 50 K<T<270 K, S has a negative sign, indicating that electron-type carriers dominate in this compound. The anomaly of the S-T curve closely relates to the magnetic and structural phase transition and the negative S value is enhanced by a magnetic field.

KW - High magnetic field

KW - Magnetic shape memory alloys

KW - Seebeck coefficient

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U2 - 10.1016/j.jmmm.2006.10.1040

DO - 10.1016/j.jmmm.2006.10.1040

M3 - Article

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SN - 0304-8853

VL - 310

SP - e994-e995

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - 2 SUPPL. PART 3

ER -

Magnetic and thermoelectric properties of Ni₅₀Mn₃₆Sn₁₄ in high-magnetic fields

Abstract

Keywords

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