Physics – Condensed Matter – Strongly Correlated Electrons
Scientific paper
1999-08-17
Phys. Rev. B61, 9875 (2000)
Physics
Condensed Matter
Strongly Correlated Electrons
REVTeX 4 pages, 3 PS figures
Scientific paper
10.1103/PhysRevB.61.9875
We consider a model for a metal-insulator transition of correlated electrons in an external magnetic field. We find a broad region in interaction and magnetic field where metallic and insulating (fully magnetized) solutions coexist and the system undergoes a first-order metal-insulator transition. A global instability of the magnetically saturated solution precedes the local ones and is caused by collective fluctuations due to poles in electron-hole vertex functions.
Czycholl Gerd
Janis Vaclav
No associations
LandOfFree
Fluctuation-driven insulator-to-metal transition in an external magnetic field does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Fluctuation-driven insulator-to-metal transition in an external magnetic field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluctuation-driven insulator-to-metal transition in an external magnetic field will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-74482