Local structure in single crystals of La-based high Tccuprates

J. Tonishi, M. Ueda, Takao Suzuki, A. Oosawa, T. Goto, T. Adachi, Y. Koike, M. Fujita, K. Yamada

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The buckling of CuO2 plane in single crystals of La2-xSr xCuO4 (LSCO) [x 0.08] and La2-x-yBaySr xCuO4 (LBSCO) [x 0.06 , y 0.065] was directly observed by high-field Cu-NMR spectra. The split pattern in the NMR spectra of LSCO [x 0.08] shows that the local structure is Low Temperature Orthorhombic (LTO) like at low temperature, consistent with the results reported by diffraction experiments. In LBCO [x 0.08], the local structure is Low Temperature Tetragonal (LTT) like, while the averaged structure is reported to be LTO. In LBSCO, the local structure is found to be either LTT-like or Low Temperature Less- Orthorhombic (LTLO) between 35 and 70 K, while the averaged structure is reported to be LTO. With decreasing temperature, the resonance peak disappeared below 35 K, indicating the appearance of Charge Density Wave (CDW) or Spin Density Wave (SDW).

Original languageEnglish
Article number063
Pages (from-to)275-278
Number of pages4
JournalJournal of Physics: Conference Series
Volume51
Issue number1
DOIs
Publication statusPublished - 2006 Dec 1
Externally publishedYes

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single crystals
nuclear magnetic resonance
buckling
temperature
diffraction

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Tonishi, J., Ueda, M., Suzuki, T., Oosawa, A., Goto, T., Adachi, T., ... Yamada, K. (2006). Local structure in single crystals of La-based high Tccuprates. Journal of Physics: Conference Series, 51(1), 275-278. [063]. https://doi.org/10.1088/1742-6596/51/1/063

Local structure in single crystals of La-based high Tccuprates. / Tonishi, J.; Ueda, M.; Suzuki, Takao; Oosawa, A.; Goto, T.; Adachi, T.; Koike, Y.; Fujita, M.; Yamada, K.

In: Journal of Physics: Conference Series, Vol. 51, No. 1, 063, 01.12.2006, p. 275-278.

Research output: Contribution to journalArticle

Tonishi, J, Ueda, M, Suzuki, T, Oosawa, A, Goto, T, Adachi, T, Koike, Y, Fujita, M & Yamada, K 2006, 'Local structure in single crystals of La-based high Tccuprates', Journal of Physics: Conference Series, vol. 51, no. 1, 063, pp. 275-278. https://doi.org/10.1088/1742-6596/51/1/063
Tonishi, J. ; Ueda, M. ; Suzuki, Takao ; Oosawa, A. ; Goto, T. ; Adachi, T. ; Koike, Y. ; Fujita, M. ; Yamada, K. / Local structure in single crystals of La-based high Tccuprates. In: Journal of Physics: Conference Series. 2006 ; Vol. 51, No. 1. pp. 275-278.
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AU - Adachi, T.

AU - Koike, Y.

AU - Fujita, M.

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