Suppression of temperature hysteresis in negative thermal expansion compound BiNi1-xFexO3 and zero-thermal expansion composite

K. Nabetani; Y. Muramatsu; K. Oka; K. Nakano; H. Hojo; M. Mizumaki; A. Agui; Y. Higo; N. Hayashi; M. Takano; M. Azuma

doi:10.1063/1.4908258

Suppression of temperature hysteresis in negative thermal expansion compound BiNi₁_-_xFe_xO₃ and zero-thermal expansion composite

K. Nabetani, Y. Muramatsu, K. Oka, K. Nakano, H. Hojo, M. Mizumaki, A. Agui, Y. Higo, N. Hayashi, M. Takano, M. Azuma

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

67 Citations (Scopus)

Abstract

Negative thermal expansion (NTE) of BiNi_1-_xFe_xO₃ is investigated. All x=0.05, 0.075, 0.10, and 0.15 samples shows large NTE with the coefficient of linear thermal expansion (CTE) α_L exceeding -150ppm K^-1 induced by charge transfer between Bi⁵⁺ and Ni²⁺ in the controlled temperature range near room temperature. Compared with Bi_1-_xLn_xNiO₃ (Ln: rare-earth elements), the thermal hysteresis that causes a problem for practical application is suppressed because random distribution of Fe in the Ni site changes the first order transition to second order-like transition. The CTE of BiNi_0.85Fe_0.15O₃ reaches -187ppm K^-1 and it is demonstrated that 18 vol. % addition of the present compound compensates for the thermal expansion of epoxy resin.

Original language	English
Article number	061912
Journal	Applied Physics Letters
Volume	106
Issue number	6
DOIs	https://doi.org/10.1063/1.4908258
Publication status	Published - Feb 9 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.4908258

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title = "Suppression of temperature hysteresis in negative thermal expansion compound BiNi1-xFexO3 and zero-thermal expansion composite",

abstract = "Negative thermal expansion (NTE) of BiNi1-xFexO3 is investigated. All x=0.05, 0.075, 0.10, and 0.15 samples shows large NTE with the coefficient of linear thermal expansion (CTE) αL exceeding -150ppm K-1 induced by charge transfer between Bi5+ and Ni2+ in the controlled temperature range near room temperature. Compared with Bi1-xLnxNiO3 (Ln: rare-earth elements), the thermal hysteresis that causes a problem for practical application is suppressed because random distribution of Fe in the Ni site changes the first order transition to second order-like transition. The CTE of BiNi0.85Fe0.15O3 reaches -187ppm K-1 and it is demonstrated that 18 vol. % addition of the present compound compensates for the thermal expansion of epoxy resin.",

author = "K. Nabetani and Y. Muramatsu and K. Oka and K. Nakano and H. Hojo and M. Mizumaki and A. Agui and Y. Higo and N. Hayashi and M. Takano and M. Azuma",

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T1 - Suppression of temperature hysteresis in negative thermal expansion compound BiNi1-xFexO3 and zero-thermal expansion composite

AU - Nabetani, K.

AU - Muramatsu, Y.

AU - Oka, K.

AU - Nakano, K.

AU - Hojo, H.

AU - Mizumaki, M.

AU - Agui, A.

AU - Higo, Y.

AU - Hayashi, N.

AU - Takano, M.

AU - Azuma, M.

PY - 2015/2/9

Y1 - 2015/2/9

N2 - Negative thermal expansion (NTE) of BiNi1-xFexO3 is investigated. All x=0.05, 0.075, 0.10, and 0.15 samples shows large NTE with the coefficient of linear thermal expansion (CTE) αL exceeding -150ppm K-1 induced by charge transfer between Bi5+ and Ni2+ in the controlled temperature range near room temperature. Compared with Bi1-xLnxNiO3 (Ln: rare-earth elements), the thermal hysteresis that causes a problem for practical application is suppressed because random distribution of Fe in the Ni site changes the first order transition to second order-like transition. The CTE of BiNi0.85Fe0.15O3 reaches -187ppm K-1 and it is demonstrated that 18 vol. % addition of the present compound compensates for the thermal expansion of epoxy resin.

AB - Negative thermal expansion (NTE) of BiNi1-xFexO3 is investigated. All x=0.05, 0.075, 0.10, and 0.15 samples shows large NTE with the coefficient of linear thermal expansion (CTE) αL exceeding -150ppm K-1 induced by charge transfer between Bi5+ and Ni2+ in the controlled temperature range near room temperature. Compared with Bi1-xLnxNiO3 (Ln: rare-earth elements), the thermal hysteresis that causes a problem for practical application is suppressed because random distribution of Fe in the Ni site changes the first order transition to second order-like transition. The CTE of BiNi0.85Fe0.15O3 reaches -187ppm K-1 and it is demonstrated that 18 vol. % addition of the present compound compensates for the thermal expansion of epoxy resin.

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Suppression of temperature hysteresis in negative thermal expansion compound BiNi₁_-_xFe_xO₃ and zero-thermal expansion composite

Abstract

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