Back to Search
Start Over
Emergent functions of quantum materials
- Source :
- Nature Physics; November 2017, Vol. 13 Issue: 11 p1056-1068, 13p
- Publication Year :
- 2017
-
Abstract
- Materials can harbour quantum many-body systems, most typically in the form of strongly correlated electrons in solids, that lead to novel and remarkable functions thanks to emergence—collective behaviours that arise from strong interactions among the elements. These include the Mott transition, high-temperature superconductivity, topological superconductivity, colossal magnetoresistance, giant magnetoelectric effect, and topological insulators. These phenomena will probably be crucial for developing the next-generation quantum technologies that will meet the urgent technological demands for achieving a sustainable and safe society. Dissipationless electronics using topological currents and quantum spins, energy harvesting such as photovoltaics and thermoelectrics, and secure quantum computing and communication are the three major fields of applications working towards this goal. Here, we review the basic principles and the current status of the emergent phenomena and functions in materials from the viewpoint of strong correlation and topology.
Details
- Language :
- English
- ISSN :
- 17452473 and 17452481
- Volume :
- 13
- Issue :
- 11
- Database :
- Supplemental Index
- Journal :
- Nature Physics
- Publication Type :
- Periodical
- Accession number :
- ejs43712941
- Full Text :
- https://doi.org/10.1038/nphys4274