Magnetoresistance and Hall effect in URhIn5 have been measured across the antiferromagnetic transition temperature TN = 98 K. In the paramagnetic state, Hall coefficient is small and temperature independent. Below the TN, Hall coefficient suddenly changes to a negative value, suggesting that small light electron Fermi surface dominate electrical conductivity. The observation is consistent with small Fermi surfaces detected by previous de Haas-van Alphen experiment.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2017 Apr 6|
|Event||18th International Conference on Strongly Correlated Electron Systems, SCES 2016 - Hangzhou, China|
Duration: 2016 May 9 → 2016 May 13
ASJC Scopus subject areas
- Physics and Astronomy(all)