Magnetic field effect on the martensitic transformation temperature in Nb3Sn

N. Toyota; T. Itoh; M. Kataoka; T. Fukase; H. Takei; Y. Muto

doi:10.1016/0378-4363(85)90507-8

Magnetic field effect on the martensitic transformation temperature in Nb₃Sn

N. Toyota, T. Itoh, M. Kataoka, T. Fukase, H. Takei, Y. Muto

SCI - Physics

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

6 Citations (Scopus)

Abstract

The cubic-to-tetragonal martensitic transformation temperature T_m(H) under magnetic fields H in Nb₃Sn investigated by detecting the electrical resistance anomaly associated with the transformation. Fields up to 12 T are applied along [110] of the single crystal with RR = 8, T_c = 18.2 K and Tm(0) = 38.8 K. T_m(H) decreases by 0.3 K at H=12 T and its field dependence is found to be [T_mH-T_m(0)]/T_m(0)=-(0.17±0.03)[micro_BH/k_mBT_m(0)]². This is analyzed successfully by using the Γ₁₂ subband model. Discussions are also given focusing on the comparison with V₃Si.

Original language	English
Pages (from-to)	364-366
Number of pages	3
Journal	Physica B+C
Volume	135
Issue number	1-3
DOIs	https://doi.org/10.1016/0378-4363(85)90507-8
Publication status	Published - 1985 Dec 2

ASJC Scopus subject areas

Engineering(all)

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@article{dc2c1a5636154e9a9dc24bac7085b05e,

title = "Magnetic field effect on the martensitic transformation temperature in Nb3Sn",

abstract = "The cubic-to-tetragonal martensitic transformation temperature Tm(H) under magnetic fields H in Nb3Sn investigated by detecting the electrical resistance anomaly associated with the transformation. Fields up to 12 T are applied along [110] of the single crystal with RR = 8, Tc = 18.2 K and Tm(0) = 38.8 K. Tm(H) decreases by 0.3 K at H=12 T and its field dependence is found to be [TmH-Tm(0)]/Tm(0)=-(0.17±0.03)[microBH/kmBTm(0)]2. This is analyzed successfully by using the Γ12 subband model. Discussions are also given focusing on the comparison with V3Si.",

author = "N. Toyota and T. Itoh and M. Kataoka and T. Fukase and H. Takei and Y. Muto",

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T1 - Magnetic field effect on the martensitic transformation temperature in Nb3Sn

AU - Toyota, N.

AU - Itoh, T.

AU - Kataoka, M.

AU - Fukase, T.

AU - Takei, H.

AU - Muto, Y.

PY - 1985/12/2

Y1 - 1985/12/2

N2 - The cubic-to-tetragonal martensitic transformation temperature Tm(H) under magnetic fields H in Nb3Sn investigated by detecting the electrical resistance anomaly associated with the transformation. Fields up to 12 T are applied along [110] of the single crystal with RR = 8, Tc = 18.2 K and Tm(0) = 38.8 K. Tm(H) decreases by 0.3 K at H=12 T and its field dependence is found to be [TmH-Tm(0)]/Tm(0)=-(0.17±0.03)[microBH/kmBTm(0)]2. This is analyzed successfully by using the Γ12 subband model. Discussions are also given focusing on the comparison with V3Si.

AB - The cubic-to-tetragonal martensitic transformation temperature Tm(H) under magnetic fields H in Nb3Sn investigated by detecting the electrical resistance anomaly associated with the transformation. Fields up to 12 T are applied along [110] of the single crystal with RR = 8, Tc = 18.2 K and Tm(0) = 38.8 K. Tm(H) decreases by 0.3 K at H=12 T and its field dependence is found to be [TmH-Tm(0)]/Tm(0)=-(0.17±0.03)[microBH/kmBTm(0)]2. This is analyzed successfully by using the Γ12 subband model. Discussions are also given focusing on the comparison with V3Si.

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JO - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

JF - Physica B: Physics of Condensed Matter & C: Atomic, Molecular and Plasma Physics, Optics

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