Commensurate Dynamic Magnetic Correlations in La2Cu0.9Li0.1O4

Wei Bao; R. J. McQueeney; R. Heffner; J. L. Sarrao; P. Dai; J. L. Zarestky

doi:10.1103/PhysRevLett.84.3978

Commensurate Dynamic Magnetic Correlations in La₂Cu_0.9Li_0.1O₄

Wei Bao
, R. J. McQueeney
, R. Heffner
, J. L. Sarrao
, P. Dai
, J. L. Zarestky

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

12 Citations (Scopus)

Abstract

When sufficient numbers of holes are introduced into the two-dimensional CuO₂ square lattice, dynamic magnetic correlations become incommensurate with underlying lattice in all previously investigated La_2−xA_xCu_1−zB_zO_4+y (A = Sr or Nd, B = Zn) including high T_c superconductors and insulators, and in bilayered superconducting YBa₂Cu₃O_6.6 and Bi₂Sr₂CaCu₂O₈. Magnetic correlations also become incommensurate in structurally related La₂NiO₄ when doped with Sr or O. We report an exception to this so-far well-established experimental "rule" in La₂Cu_1−zLi_zO₄ in which magnetic correlations remain commensurate.

Original language	English
Pages (from-to)	3978-3981
Journal	Physical Review Letters
Volume	84
Issue number	17
Online published	24 Apr 2000
DOIs	https://doi.org/10.1103/PhysRevLett.84.3978
Publication status	Published - 24 Apr 2000
Externally published	Yes

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title = "Commensurate Dynamic Magnetic Correlations in La2Cu0.9Li0.1O4",

abstract = "When sufficient numbers of holes are introduced into the two-dimensional CuO2 square lattice, dynamic magnetic correlations become incommensurate with underlying lattice in all previously investigated La2−xAxCu1−zBzO4+y (A = Sr or Nd, B = Zn) including high Tc superconductors and insulators, and in bilayered superconducting YBa2Cu3O6.6 and Bi2Sr2CaCu2O8. Magnetic correlations also become incommensurate in structurally related La2NiO4 when doped with Sr or O. We report an exception to this so-far well-established experimental {"}rule{"} in La2Cu1−zLizO4 in which magnetic correlations remain commensurate.",

author = "Wei Bao and McQueeney, \{R. J.\} and R. Heffner and Sarrao, \{J. L.\} and P. Dai and Zarestky, \{J. L.\}",

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language = "English",

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T1 - Commensurate Dynamic Magnetic Correlations in La2Cu0.9Li0.1O4

AU - Bao, Wei

AU - McQueeney, R. J.

AU - Heffner, R.

AU - Sarrao, J. L.

AU - Dai, P.

AU - Zarestky, J. L.

PY - 2000/4/24

Y1 - 2000/4/24

N2 - When sufficient numbers of holes are introduced into the two-dimensional CuO2 square lattice, dynamic magnetic correlations become incommensurate with underlying lattice in all previously investigated La2−xAxCu1−zBzO4+y (A = Sr or Nd, B = Zn) including high Tc superconductors and insulators, and in bilayered superconducting YBa2Cu3O6.6 and Bi2Sr2CaCu2O8. Magnetic correlations also become incommensurate in structurally related La2NiO4 when doped with Sr or O. We report an exception to this so-far well-established experimental "rule" in La2Cu1−zLizO4 in which magnetic correlations remain commensurate.

AB - When sufficient numbers of holes are introduced into the two-dimensional CuO2 square lattice, dynamic magnetic correlations become incommensurate with underlying lattice in all previously investigated La2−xAxCu1−zBzO4+y (A = Sr or Nd, B = Zn) including high Tc superconductors and insulators, and in bilayered superconducting YBa2Cu3O6.6 and Bi2Sr2CaCu2O8. Magnetic correlations also become incommensurate in structurally related La2NiO4 when doped with Sr or O. We report an exception to this so-far well-established experimental "rule" in La2Cu1−zLizO4 in which magnetic correlations remain commensurate.

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U2 - 10.1103/PhysRevLett.84.3978

DO - 10.1103/PhysRevLett.84.3978

M3 - RGC 21 - Publication in refereed journal

SN - 0031-9007

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SP - 3978

EP - 3981

JO - Physical Review Letters

JF - Physical Review Letters

IS - 17

ER -