Abstract
In this article, we have reviewed our recent experimental study of quantum criticality of Mott metal-insulator transition in organic materials. Resistivity measurements of three organic systems with different ground states were performed under continuously controlled pressure by using helium as a pressure medium. The resistivity obeyed the material-independent quantum-critical scaling relation bifurcating into a Fermi liquid or Mott insulator, irrespective of the ground states.
| Original language | English |
|---|---|
| Pages (from-to) | 14-20 |
| Number of pages | 7 |
| Journal | Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu |
| Volume | 26 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2016 Mar 30 |
| Externally published | Yes |
Keywords
- Helium-gas pressure
- Molecular crystal
- Mott transition
- Quantum critical phenomena
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics