Coupling of stripes to lattice distortio
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M. HΓΌcker; G.D. Gu; J.M. Tranquada; M.v. Zimmermann; H.-H. Klauss; N.J. Curro; M
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Article
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2007
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Elsevier Science
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English
β 215 KB
In recent X-ray diffraction experiments on orthorhombic nickelates, we have observed a significant coupling between the stripe correlations and the lattice distortion. In particular, the diagonal charge stripes of this insulating material exhibit a preferred orientation parallel to the orthorhombic