X-ray diffuse scattering study on charge-localized states

S. Shimomura; T. Tonegawa; K. Tajima; N. Wakabayashi; N. Ikeda; T. Shobu; Y. Noda; Y. Tomioka; Y. Tokura

doi:10.1103/PhysRevB.62.3875

X-ray diffuse scattering study on charge-localized states

S. Shimomura, T. Tonegawa, K. Tajima, N. Wakabayashi, N. Ikeda, T. Shobu, Y. Noda, Y. Tomioka, Y. Tokura

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

7 Citations (Scopus)

Abstract

X-ray scattering measurements on (Formula presented) have revealed the existence of diffuse scattering above the charge and orbital ordering transition temperature (Formula presented) The diffuse scattering has local intensity maxima at incommensurate positions (Formula presented) With decreasing temperature, (Formula presented) increases from about 0.4, and it discontinuously changes to 0.5 at (Formula presented) Characteristic patterns of diffuse intensity distributions can be qualitatively interpreted by calculations based on distortion fields associated with the Jahn-Teller effect. The observed patterns are similar to those observed above the ferromagnetic insulator-metal transition temperature in (Formula presented) reported previously.

Original language	English
Pages (from-to)	3875-3878
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	62
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.62.3875
Publication status	Published - Jan 1 2000
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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abstract = "X-ray scattering measurements on (Formula presented) have revealed the existence of diffuse scattering above the charge and orbital ordering transition temperature (Formula presented) The diffuse scattering has local intensity maxima at incommensurate positions (Formula presented) With decreasing temperature, (Formula presented) increases from about 0.4, and it discontinuously changes to 0.5 at (Formula presented) Characteristic patterns of diffuse intensity distributions can be qualitatively interpreted by calculations based on distortion fields associated with the Jahn-Teller effect. The observed patterns are similar to those observed above the ferromagnetic insulator-metal transition temperature in (Formula presented) reported previously.",

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T1 - X-ray diffuse scattering study on charge-localized states

AU - Shimomura, S.

AU - Tonegawa, T.

AU - Tajima, K.

AU - Wakabayashi, N.

AU - Ikeda, N.

AU - Shobu, T.

AU - Noda, Y.

AU - Tomioka, Y.

AU - Tokura, Y.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - X-ray scattering measurements on (Formula presented) have revealed the existence of diffuse scattering above the charge and orbital ordering transition temperature (Formula presented) The diffuse scattering has local intensity maxima at incommensurate positions (Formula presented) With decreasing temperature, (Formula presented) increases from about 0.4, and it discontinuously changes to 0.5 at (Formula presented) Characteristic patterns of diffuse intensity distributions can be qualitatively interpreted by calculations based on distortion fields associated with the Jahn-Teller effect. The observed patterns are similar to those observed above the ferromagnetic insulator-metal transition temperature in (Formula presented) reported previously.

AB - X-ray scattering measurements on (Formula presented) have revealed the existence of diffuse scattering above the charge and orbital ordering transition temperature (Formula presented) The diffuse scattering has local intensity maxima at incommensurate positions (Formula presented) With decreasing temperature, (Formula presented) increases from about 0.4, and it discontinuously changes to 0.5 at (Formula presented) Characteristic patterns of diffuse intensity distributions can be qualitatively interpreted by calculations based on distortion fields associated with the Jahn-Teller effect. The observed patterns are similar to those observed above the ferromagnetic insulator-metal transition temperature in (Formula presented) reported previously.

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X-ray diffuse scattering study on charge-localized states

Abstract

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