Zero and longitudinal field muon-spin-relaxation (μSR) experiments were carried out in organic spin-Peierls material, TMTTF2PF6. An enhancement of muon spin depolarization rate is observed at the temperature somewhat lower than spin-Peierls transition TsP. Moreover, we observed an unusual magnetic state in a weak field of 0.1mT below about 1K, which is enough lower than the spin-Peierls transition temperature.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering