Origin of metal-insulator transitions in correlated perovskite metals

Origin of metal-insulator transitions in correlated perovskite metals

The mechanisms that drive metal-to-insulator transitions (MIT) in correlated solids are not fully understood, though intricate couplings of charge, spin, orbital, and lattice degrees of freedom have been implicated. For example, the perovskite SrCoO3 is a ferromagnetic metal, while the oxygen-defici...

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Bibliographic Details
Main Authors: Bennett, M.C (Author), Ganesh, P. (Author), Heinonen, O. (Author), Hu, G. (Author), Kent, P.R.C (Author), Krogel, J.T (Author), Wang, G. (Author)
Format: Article
Language:English
Published: American Physical Society 2022
Subjects:
Antiferromagnetism
Brownmillerites
Charge transfer
Charge transfer energy
Degrees of freedom (mechanics)
Doping (additives)
Electron-phonon interactions
Energy gap
Ferromagnetic materials
Ferromagnetism
Filling
Gap opening
Insulation
Iron compounds
Lanthanum compounds
Ligands
Metal insulator boundaries
Metal insulator transition
Metallic phase
Metals
Metal-to-insulator transitions
N-doped
N-Doping
Negative charge
Nickel compounds
Oxygen
Passivation
Perovskite
Spin degrees of freedom
Spin lattices
Strontium compounds
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