Spin dynamics and sliding density wave in Sr14Cu24O41 ladders

Girsh Blumberg, P. Littlewood, A. Gozar, B. S. Dennis, N. Motoyama, H. Eisaki, S. Uchida

Research output: Contribution to journalConference article

1 Scopus citations


The spin dynamics of the insulating state of self-doped ladder systems of Sr14Cu24O41 were identified by measuring Raman scattering and transport properties. The two-leg spin ladder system was identified as a weakly pinned, sliding density wave. At remarkably high temperatures the sliding density wave with non-linear conductivity and a giant dielectric response were obtained.

Original languageEnglish (US)
Pages (from-to)227-228
Number of pages2
JournalPhysica C: Superconductivity and its applications
StatePublished - May 1 2003
Eventproceedings of the 23rd international conference on low temper - Hiroshima, Japan
Duration: Aug 20 2002Aug 27 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


  • Charge density waves
  • Raman spectroscopy
  • Spin ladders
  • Superconductivity

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    Blumberg, G., Littlewood, P., Gozar, A., Dennis, B. S., Motoyama, N., Eisaki, H., & Uchida, S. (2003). Spin dynamics and sliding density wave in Sr14Cu24O41 ladders. Physica C: Superconductivity and its applications, 388-389, 227-228. https://doi.org/10.1016/S0921-4534(02)02391-2