Electronic Grüneisen parameter of Mn-rich bcc Cr-Mn alloys

H. Wada; T. Inoue; M. Shiga

doi:10.1016/0304-8853(92)90988-Z

Electronic Grüneisen parameter of Mn-rich bcc Cr-Mn alloys

H. Wada, T. Inoue, M. Shiga

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

Abstract

The electronic Grüneisen parameter, Γ_e, is estimated for bcc Cr_1-xMn_x alloys from the low-temperature specific heats and the thermal expansion. It is shown that the value of Γ_e is anomalously large and that it changes sign from positive to negative at around x=0.6. The results are discussed on the basis of the two-level model for Mn electronic states in bcc lattices.

Original language	English
Pages (from-to)	693-694
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	104-107
Issue number	PART 1
DOIs	https://doi.org/10.1016/0304-8853(92)90988-Z
Publication status	Published - Feb 2 1992
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(92)90988-Z

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title = "Electronic Gr{\"u}neisen parameter of Mn-rich bcc Cr-Mn alloys",

abstract = "The electronic Gr{\"u}neisen parameter, Γe, is estimated for bcc Cr1-xMnx alloys from the low-temperature specific heats and the thermal expansion. It is shown that the value of Γe is anomalously large and that it changes sign from positive to negative at around x=0.6. The results are discussed on the basis of the two-level model for Mn electronic states in bcc lattices.",

author = "H. Wada and T. Inoue and M. Shiga",

year = "1992",

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doi = "10.1016/0304-8853(92)90988-Z",

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T1 - Electronic Grüneisen parameter of Mn-rich bcc Cr-Mn alloys

AU - Wada, H.

AU - Inoue, T.

AU - Shiga, M.

PY - 1992/2/2

Y1 - 1992/2/2

N2 - The electronic Grüneisen parameter, Γe, is estimated for bcc Cr1-xMnx alloys from the low-temperature specific heats and the thermal expansion. It is shown that the value of Γe is anomalously large and that it changes sign from positive to negative at around x=0.6. The results are discussed on the basis of the two-level model for Mn electronic states in bcc lattices.

AB - The electronic Grüneisen parameter, Γe, is estimated for bcc Cr1-xMnx alloys from the low-temperature specific heats and the thermal expansion. It is shown that the value of Γe is anomalously large and that it changes sign from positive to negative at around x=0.6. The results are discussed on the basis of the two-level model for Mn electronic states in bcc lattices.

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U2 - 10.1016/0304-8853(92)90988-Z

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VL - 104-107

SP - 693

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 1

ER -

Electronic Grüneisen parameter of Mn-rich bcc Cr-Mn alloys

Abstract

All Science Journal Classification (ASJC) codes

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