Abstract
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 language | English (US) |
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Pages (from-to) | 227-228 |
Number of pages | 2 |
Journal | Physica C: Superconductivity and its applications |
Volume | 388-389 |
DOIs | |
State | Published - May 2003 |
Event | proceedings of the 23rd international conference on low temper - Hiroshima, Japan Duration: Aug 20 2002 → Aug 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
Keywords
- Charge density waves
- Raman spectroscopy
- Spin ladders
- Superconductivity