Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi1-xSbxNiO3

Takumi Nishikubo; Yuki Sakai; Kengo Oka; Masaichiro Mizumaki; Tetsu Watanuki; Akihiko Machida; Naoyuki Maejima; Shigenori Ueda; Takashi Mizokawa; Masaki Azuma

doi:10.7567/APEX.11.061102

Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi_1-xSb_xNiO₃

Takumi Nishikubo, Yuki Sakai, Kengo Oka, Masaichiro Mizumaki, Tetsu Watanuki, Akihiko Machida, Naoyuki Maejima, Shigenori Ueda, Takashi Mizokawa, Masaki Azuma^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

15 被引用数 (Scopus)

抄録

Negative thermal expansion (NTE) induced by intermetallic charge transfer between Bi⁵⁺ and Ni²⁺ was observed in Bi_1-xSb_xNiO₃ (x = 0.05 and 0.10). Bi³⁺ and Bi⁵⁺ had a long-range ordering in the low-temperature phase of Bi_0.95Sb_0.05NiO₃ while the ordering was short-range in Bi_0.9Sb_0.01NiO₃. The latter compound exhibited a continuous NTE with a linear coefficient of thermal expansion (CTE) of αL = %106 ppmK%1 without temperature hysteresis in a wide temperature range of 200-320 K.

本文言語	English
論文番号	061102
ジャーナル	Applied Physics Express
巻	11
号	6
DOI	https://doi.org/10.7567/APEX.11.061102
出版ステータス	Published - 2018 6月

ASJC Scopus subject areas

工学（全般）
物理学および天文学（全般）

文献へのアクセス

10.7567/APEX.11.061102

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引用スタイル

@article{0093ea41cebf42a9b72a9421aed951bd,

title = "Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi1-xSbxNiO3",

abstract = "Negative thermal expansion (NTE) induced by intermetallic charge transfer between Bi5+ and Ni2+ was observed in Bi1-xSbxNiO3 (x = 0.05 and 0.10). Bi3+ and Bi5+ had a long-range ordering in the low-temperature phase of Bi0.95Sb0.05NiO3 while the ordering was short-range in Bi0.9Sb0.01NiO3. The latter compound exhibited a continuous NTE with a linear coefficient of thermal expansion (CTE) of αL = %106 ppmK%1 without temperature hysteresis in a wide temperature range of 200-320 K.",

author = "Takumi Nishikubo and Yuki Sakai and Kengo Oka and Masaichiro Mizumaki and Tetsu Watanuki and Akihiko Machida and Naoyuki Maejima and Shigenori Ueda and Takashi Mizokawa and Masaki Azuma",

note = "Funding Information: Acknowledgments This work was partially supported by Grant-in-Aid for Scientific Research 16H02393 from the Japan Society for the Promotion of Science (JSPS) and by Kanagawa Institute of Industrial Science and Technology (KISTEC). The synchrotron radiation experiments were performed at SPring-8 with the approval of Japan Synchrotron Radiation Research Institute (JASRI), National Institutes for Quantum and Radiological Science and Technology (QST), and National Institute for Materials Science (NIMS) (Proposal Nos. 2014B1731, 2015B4905, 2016A3703, 2016A1641, and 2016B1850). Part of this work was supported by the NIMS Microstructural Characterization Platform through the “Nanotechnology Platform” Program and “Photon and Quantum Basic Research Coordinated Development Program” of the Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT). Publisher Copyright: {\textcopyright} 2018 The Japan Society of Applied Physics.",

year = "2018",

month = jun,

doi = "10.7567/APEX.11.061102",

language = "English",

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journal = "Applied Physics Express",

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AU - Nishikubo, Takumi

AU - Sakai, Yuki

AU - Oka, Kengo

AU - Mizumaki, Masaichiro

AU - Watanuki, Tetsu

AU - Machida, Akihiko

AU - Maejima, Naoyuki

AU - Ueda, Shigenori

AU - Mizokawa, Takashi

AU - Azuma, Masaki

N1 - Funding Information: Acknowledgments This work was partially supported by Grant-in-Aid for Scientific Research 16H02393 from the Japan Society for the Promotion of Science (JSPS) and by Kanagawa Institute of Industrial Science and Technology (KISTEC). The synchrotron radiation experiments were performed at SPring-8 with the approval of Japan Synchrotron Radiation Research Institute (JASRI), National Institutes for Quantum and Radiological Science and Technology (QST), and National Institute for Materials Science (NIMS) (Proposal Nos. 2014B1731, 2015B4905, 2016A3703, 2016A1641, and 2016B1850). Part of this work was supported by the NIMS Microstructural Characterization Platform through the “Nanotechnology Platform” Program and “Photon and Quantum Basic Research Coordinated Development Program” of the Ministry of Education, Culture, Sports, Science and Technology, Japan (MEXT). Publisher Copyright: © 2018 The Japan Society of Applied Physics.

PY - 2018/6

Y1 - 2018/6

N2 - Negative thermal expansion (NTE) induced by intermetallic charge transfer between Bi5+ and Ni2+ was observed in Bi1-xSbxNiO3 (x = 0.05 and 0.10). Bi3+ and Bi5+ had a long-range ordering in the low-temperature phase of Bi0.95Sb0.05NiO3 while the ordering was short-range in Bi0.9Sb0.01NiO3. The latter compound exhibited a continuous NTE with a linear coefficient of thermal expansion (CTE) of αL = %106 ppmK%1 without temperature hysteresis in a wide temperature range of 200-320 K.

AB - Negative thermal expansion (NTE) induced by intermetallic charge transfer between Bi5+ and Ni2+ was observed in Bi1-xSbxNiO3 (x = 0.05 and 0.10). Bi3+ and Bi5+ had a long-range ordering in the low-temperature phase of Bi0.95Sb0.05NiO3 while the ordering was short-range in Bi0.9Sb0.01NiO3. The latter compound exhibited a continuous NTE with a linear coefficient of thermal expansion (CTE) of αL = %106 ppmK%1 without temperature hysteresis in a wide temperature range of 200-320 K.

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