Pressure-induced charge ordering of LiV2O4

K. Takeda; H. Hidaka; H. Kotegawa; T. C. Kobayashi; K. Shimizu; H. Harima; K. Fujiwara; K. Miyoshi; J. Takeuchi; Y. Ohishi; T. Adachi; M. Takata; E. Nishibori; M. Sakata; T. Watanuki; O. Shimomura

doi:10.1016/j.physb.2005.01.390

Pressure-induced charge ordering of LiV₂O₄

K. Takeda, H. Hidaka, H. Kotegawa, T. C. Kobayashi, K. Shimizu, H. Harima, K. Fujiwara, K. Miyoshi, J. Takeuchi, Y. Ohishi, T. Adachi, M. Takata, E. Nishibori, M. Sakata, T. Watanuki, O. Shimomura

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

21 Citations (Scopus)

Abstract

The powder X-ray diffraction experiments of LiV2O4 have been performed at low temperature and high pressure using synchrotron radiation. In the isothermal experiment at 10 K, the cubic-rhombohedral phase transition corresponding to the metal-insulator transition is found at around 13 GPa. This transition seems to be due to charge ordering of V ions on the analogy of the metal-insulator transition in AlV2O4.

Original language	English
Pages (from-to)	1312-1314
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.390
Publication status	Published - Apr 30 2005

Keywords

Charge ordering
High pressure
Low Temperature
Powder X-ray diffraction

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/j.physb.2005.01.390

Cite this

Takeda, K., Hidaka, H., Kotegawa, H., Kobayashi, T. C., Shimizu, K., Harima, H., Fujiwara, K., Miyoshi, K., Takeuchi, J., Ohishi, Y., Adachi, T., Takata, M., Nishibori, E., Sakata, M., Watanuki, T., & Shimomura, O. (2005). Pressure-induced charge ordering of LiV₂O₄. Physica B: Condensed Matter, 359-361(SPEC. ISS.), 1312-1314. https://doi.org/10.1016/j.physb.2005.01.390

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title = "Pressure-induced charge ordering of LiV2O4",

abstract = "The powder X-ray diffraction experiments of LiV2O4 have been performed at low temperature and high pressure using synchrotron radiation. In the isothermal experiment at 10 K, the cubic-rhombohedral phase transition corresponding to the metal-insulator transition is found at around 13 GPa. This transition seems to be due to charge ordering of V ions on the analogy of the metal-insulator transition in AlV2O4.",

keywords = "Charge ordering, High pressure, Low Temperature, Powder X-ray diffraction",

author = "K. Takeda and H. Hidaka and H. Kotegawa and Kobayashi, {T. C.} and K. Shimizu and H. Harima and K. Fujiwara and K. Miyoshi and J. Takeuchi and Y. Ohishi and T. Adachi and M. Takata and E. Nishibori and M. Sakata and T. Watanuki and O. Shimomura",

note = "Funding Information: This work was partially supported by Grant-in-Aid for Creative Scientific Research (15GS0123), MEXT and done under Proposal nos. 2002A-3004-LD -np and 2003B-6004-LD -np of the SPring-8.",

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doi = "10.1016/j.physb.2005.01.390",

language = "English",

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T1 - Pressure-induced charge ordering of LiV2O4

AU - Takeda, K.

AU - Hidaka, H.

AU - Kotegawa, H.

AU - Kobayashi, T. C.

AU - Shimizu, K.

AU - Harima, H.

AU - Fujiwara, K.

AU - Miyoshi, K.

AU - Takeuchi, J.

AU - Ohishi, Y.

AU - Adachi, T.

AU - Takata, M.

AU - Nishibori, E.

AU - Sakata, M.

AU - Watanuki, T.

AU - Shimomura, O.

N1 - Funding Information: This work was partially supported by Grant-in-Aid for Creative Scientific Research (15GS0123), MEXT and done under Proposal nos. 2002A-3004-LD -np and 2003B-6004-LD -np of the SPring-8.

PY - 2005/4/30

Y1 - 2005/4/30

N2 - The powder X-ray diffraction experiments of LiV2O4 have been performed at low temperature and high pressure using synchrotron radiation. In the isothermal experiment at 10 K, the cubic-rhombohedral phase transition corresponding to the metal-insulator transition is found at around 13 GPa. This transition seems to be due to charge ordering of V ions on the analogy of the metal-insulator transition in AlV2O4.

AB - The powder X-ray diffraction experiments of LiV2O4 have been performed at low temperature and high pressure using synchrotron radiation. In the isothermal experiment at 10 K, the cubic-rhombohedral phase transition corresponding to the metal-insulator transition is found at around 13 GPa. This transition seems to be due to charge ordering of V ions on the analogy of the metal-insulator transition in AlV2O4.

KW - Charge ordering

KW - High pressure

KW - Low Temperature

KW - Powder X-ray diffraction

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