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Competition between Charge- and Spin-Density-Wave Order and Superconductivity inLa1.875Ba0.125−xSrxCuO4

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Fujita, M., Goka, H., Yamada, K., Matsuda, M.·2002·Physical Review Letters

Abstract

We have performed a series of elastic neutron scattering measurements on 1/8-hole doped La(1.875)-Ba(0.125-x)Sr(x)CuO(4) single crystals with x = 0.05, 0.06, 0.075, and 0.085. Both charge-density-wave (CDW) and spin-density-wave orders are found to develop simultaneously below the structural transition temperature between the low-temperature orthorhombic (LTO) and low-temperature tetragonal (LTT) or low-temperature less-orthorhombic (LTLO) phases. In the ground state the CDW order is observed only in the LTT/LTLO phase and drastically degrades towards the LTO boundary. The x dependence of T(c) strongly suggests a direct effect of the CDW order on the suppression of superconductivity.

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Metadata

Authors
Fujita, M., Goka, H., Yamada, K., & Matsuda, M.
Venue
Physical Review Letters
Published
2002-04-09
Volume
88
Issue
16
Pages
167008-167008
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W1532701804
Cited by
162
References
1
FWCI
9.42
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Competition between Charge- and Spin-Density-Wave Order and Superconductivity inLa1.875Ba0.125−xSrxCuO4. https://app.cochat.ai/papers/10.1103/physrevlett.88.167008
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Fujita, M., Goka, H., Yamada, K., & Matsuda, M. (2002). Competition between Charge- and Spin-Density-Wave Order and Superconductivity inLa1.875Ba0.125−xSrxCuO4. Physical Review Letters. https://doi.org/10.1103/physrevlett.88.167008

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