Abstract
The La-based high-Tc cuprate La2-xBaxCuO4 (LBCO) shows the local suppression of the superconductivity around x = 1/8. We have studied the temperature dependence of the resonance line width of Cu/La-NMR spectra for LBCO (x = 0.125). The line width of La-NMR shows an increase below 40 K, reflecting the magnetic order, while the line width of Cu-NMR does at as high as 160 K. This difference demonstrates that the broadening in Cu-spectra is brought by the inhomogeneity in the electric field gradient, suggesting that CDW exists in this system.
| Original language | English |
|---|---|
| Pages (from-to) | 657-658 |
| Number of pages | 2 |
| Journal | Physica B: Condensed Matter |
| Volume | 284-288 |
| Issue number | PART I |
| DOIs | |
| Publication status | Published - 2000 Jan 1 |
Keywords
- 1/8-problem
- La BaCuO
- NMR
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
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Cite this
Goto, T., Mori, M., Chiba, K., Suzuki, T., & Fukase, T. (2000). High-field Cu/La-NMR study on high-Tc cuprate La2-xBaxCuO4 (x = 0.125). Physica B: Condensed Matter, 284-288(PART I), 657-658. https://doi.org/10.1016/S0921-4526(99)02322-4