Thermal expansion anomaly and Invar effect of Mn1-xCoxB

H. Wada; M. Shiga

doi:10.1016/0304-8853(92)91606-T

Thermal expansion anomaly and Invar effect of Mn_1-xCo_xB

H. Wada, M. Shiga

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

12 Citations (Scopus)

Abstract

We present the results of the thermal expansion of Mn_1-xCo_xB with 0.1 ≤ x ≤ 0.9. An Invar-type thermal expansion anomaly is observed for 0.1 ≤ x ≤ 0.5. The spontaneous volume mangetostriction at 0 K. ω_s(0), is proportional to the Mn content, 1 - x, for x ≤ 0.5. These results suggest that the Mn moment remains constant for x ≤ 0.5 and that ω_s(0) is attributable to the collapse of the Mn moments at T_C.

Original language	English
Pages (from-to)	1925-1926
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	104-107
Issue number	PART 3
DOIs	https://doi.org/10.1016/0304-8853(92)91606-T
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)91606-T

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title = "Thermal expansion anomaly and Invar effect of Mn1-xCoxB",

abstract = "We present the results of the thermal expansion of Mn1-xCoxB with 0.1 ≤ x ≤ 0.9. An Invar-type thermal expansion anomaly is observed for 0.1 ≤ x ≤ 0.5. The spontaneous volume mangetostriction at 0 K. ωs(0), is proportional to the Mn content, 1 - x, for x ≤ 0.5. These results suggest that the Mn moment remains constant for x ≤ 0.5 and that ωs(0) is attributable to the collapse of the Mn moments at TC.",

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T1 - Thermal expansion anomaly and Invar effect of Mn1-xCoxB

AU - Wada, H.

AU - Shiga, M.

PY - 1992/2/2

Y1 - 1992/2/2

N2 - We present the results of the thermal expansion of Mn1-xCoxB with 0.1 ≤ x ≤ 0.9. An Invar-type thermal expansion anomaly is observed for 0.1 ≤ x ≤ 0.5. The spontaneous volume mangetostriction at 0 K. ωs(0), is proportional to the Mn content, 1 - x, for x ≤ 0.5. These results suggest that the Mn moment remains constant for x ≤ 0.5 and that ωs(0) is attributable to the collapse of the Mn moments at TC.

AB - We present the results of the thermal expansion of Mn1-xCoxB with 0.1 ≤ x ≤ 0.9. An Invar-type thermal expansion anomaly is observed for 0.1 ≤ x ≤ 0.5. The spontaneous volume mangetostriction at 0 K. ωs(0), is proportional to the Mn content, 1 - x, for x ≤ 0.5. These results suggest that the Mn moment remains constant for x ≤ 0.5 and that ωs(0) is attributable to the collapse of the Mn moments at TC.

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JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 3

ER -

Thermal expansion anomaly and Invar effect of Mn_1-xCo_xB

Abstract

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