Competition between Charge- and Spin-Density-Wave Order and Superconductivity in [Formula presented]

M. Fujita; H. Goka; K. Yamada; M. Matsuda

doi:10.1103/PhysRevLett.88.167008

Competition between Charge- and Spin-Density-Wave Order and Superconductivity in [Formula presented]

M. Fujita, H. Goka, K. Yamada, M. Matsuda

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2 Scopus citations

Abstract

We have performed a series of elastic neutron scattering measurements on [Formula presented]-hole doped [Formula presented] single crystals with [Formula presented], 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 [Formula presented] dependence of [Formula presented] strongly suggests a direct effect of the CDW order on the suppression of superconductivity.

Original language	English
Pages (from-to)	4
Number of pages	1
Journal	Physical Review Letters
Volume	88
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.88.167008
State	Published - 2002
Externally published	Yes

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10.1103/PhysRevLett.88.167008

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title = "Competition between Charge- and Spin-Density-Wave Order and Superconductivity in [Formula presented]",

abstract = "We have performed a series of elastic neutron scattering measurements on [Formula presented]-hole doped [Formula presented] single crystals with [Formula presented], 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 [Formula presented] dependence of [Formula presented] strongly suggests a direct effect of the CDW order on the suppression of superconductivity.",

author = "M. Fujita and H. Goka and K. Yamada and M. Matsuda",

year = "2002",

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T1 - Competition between Charge- and Spin-Density-Wave Order and Superconductivity in [Formula presented]

AU - Fujita, M.

AU - Goka, H.

AU - Yamada, K.

AU - Matsuda, M.

PY - 2002

Y1 - 2002

N2 - We have performed a series of elastic neutron scattering measurements on [Formula presented]-hole doped [Formula presented] single crystals with [Formula presented], 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 [Formula presented] dependence of [Formula presented] strongly suggests a direct effect of the CDW order on the suppression of superconductivity.

AB - We have performed a series of elastic neutron scattering measurements on [Formula presented]-hole doped [Formula presented] single crystals with [Formula presented], 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 [Formula presented] dependence of [Formula presented] strongly suggests a direct effect of the CDW order on the suppression of superconductivity.

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DO - 10.1103/PhysRevLett.88.167008

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VL - 88

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JO - Physical Review Letters

JF - Physical Review Letters

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ER -

Competition between Charge- and Spin-Density-Wave Order and Superconductivity in [Formula presented]

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