Abstract
Field-induced magnetic order in a structural disordered single-crystal Sr14Cu24O41 (Sr14-B) has been observed in the Cu-nuclear magnetic resonance (NMR) measurements for the ladder sites below 20 K under the magnetic field H ∼ 11 T. For the Zhang Rice (ZR) sites in the chains, the spectrum splits below 20 K due to an appearance of the internal field, whereas that of less disordered Sr14-A does not. This gives an evidence of three-dimensional (3D) long-range (LR) ordering in Sr 14-B below TN ∼ 20 K under H ∼ 11 T.
Original language | English |
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Pages (from-to) | e683-e684 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 272-276 |
Issue number | SUPPL. 1 |
DOIs | |
State | Published - May 2004 |
Externally published | Yes |
Funding
This work was supported by CREST of the Japan Science and Technology Corporation (JST).
Keywords
- Cu NMR
- Long-range order
- Spin ladder
- SrCuO