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Sliding Density-Wave in Sr_{14}Cu_{24}O_{41} Ladder Compounds

G. Blumberg·P. Littlewood·A. Gozar·B. S. Dennis·N. Motoyama·H. Eisaki·S. Uchida
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Abstract

We used transport and Raman scattering measurements to identify the insulating state of self-doped spin 1/2 two-leg ladders of Sr_{14}Cu_{24}O_{41} as a weakly pinned, sliding density wave with non-linear conductivity and a giant dielectric response that persists to remarkably high temperatures.

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G. Blumberg, P. Littlewood, A. Gozar, B. S. Dennis, N. Motoyama, H. Eisaki, S. Uchida. 2002-07-28. Sliding Density-Wave in Sr_{14}Cu_{24}O_{41} Ladder Compounds. https://doi.org/10.1126/science.1070481

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