Strong electronic correlations are often associated with the proximity of a Mott-insulating
state. In recent years however, it has become increasingly clear that the Hund's rule …

Tokamaks have demonstrated excellent plasma confinement capability because of their
symmetry but has an intrinsic drawback because of their pulsed inductive operation. Efforts …

We outline a general mechanism for orbital-selective Mott transition, the coexistence of both
itinerant and localized conduction electrons, and show how it can take place in a wide range …

We study the origin of the temperature-induced Mott transition in Ca 2 RuO 4. As a method
we use the local-density approximation+ dynamical mean-field theory. We show the …

The outstanding discrepancy between the measured and calculated (local-density
approximation) Fermi surfaces in the well-characterized, paramagnetic Fermi liquid Sr 2 …

Spin-or orbital-selective behaviors in correlated electron materials offer rich promise for
spintronics or orbitronics phenomena and applications deriving from them. Strong local …

A new concept is proposed for the paramagnetic metal insulator transition in the layer
perovskite Ca 2-x Sr x RuO 4. Whereas the pure Sr compound is metallic up to large …

We observed a novel orbital selective Mott transition in Ca 1.8 Sr 0.2 RuO 4 by angle-
resolved photoemission. While two sets of dispersing bands and the Fermi surface …

Electronic structures of the 4 d transition-metal oxide compound Sr 2 RhO 4 are investigated
by angle-resolved photoemission spectroscopy and density-functional electronic structure …

Recent advances in the field of quantum Monte Carlo simulations for impurity problems
allow—within dynamical mean field theory—for a more thorough investigation of the two …