Abstract
Neutron scattering experiments have been performed in lightly-doped La 2CuO4+δ in order to study coexistence of a three-dimensional antiferromagnetic (AF) long-range ordered phase and a spin-glass (SG) phase in a very lightly-doped region. Although we studied in a limited range of hole concentration, where Néel temperature is between 270 and 320 K, no sign of the SG phase was observed, suggesting that there may exist a threshold to realize the phase separation into the AF and SG phases.
| Original language | English |
|---|---|
| Pages (from-to) | 810-811 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 408-410 |
| Issue number | 1-4 |
| DOIs | |
| Publication status | Published - 2004 Aug 1 |
| Externally published | Yes |
| Event | Proceedings of the International Conference on Materials - Rio de Janeiro, Brazil Duration: 2003 May 25 → 2003 May 30 |
Keywords
- LaCuO
- Magnetic order
- Neutron scattering
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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Matsuda, M., Fujita, M., & Yamada, K. (2004). Static spin correlations in lightly-doped La2CuO 4+δ. Physica C: Superconductivity and its applications, 408-410(1-4), 810-811. https://doi.org/10.1016/j.physc.2004.03.140