Orbital physics in transition metal compounds: new trends
SV Streltsov, DI Khomskii - Physics-Uspekhi, 2017 - iopscience.iop.org
The present review discusses different effects related to orbital degrees of freedom. Leaving
aside such aspects as the superexchange mechanism of cooperative Jahn–Teller …
aside such aspects as the superexchange mechanism of cooperative Jahn–Teller …
Combining DFT and many-body methods to understand correlated materials
IV Solovyev - Journal of Physics: Condensed Matter, 2008 - iopscience.iop.org
The electronic and magnetic properties of many strongly correlated systems are controlled
by a limited number of states, located near the Fermi level and well isolated from the rest of …
by a limited number of states, located near the Fermi level and well isolated from the rest of …
Multiconfigurational time-dependent Hartree method for bosons: Many-body dynamics of bosonic systems
The evolution of Bose-Einstein condensates is amply described by the time-dependent
Gross-Pitaevskii mean-field theory which assumes all bosons to reside in a single time …
Gross-Pitaevskii mean-field theory which assumes all bosons to reside in a single time …
Fragmentation of bose-einstein condensates
EJ Mueller, TL Ho, M Ueda, G Baym - Physical Review A—Atomic, Molecular …, 2006 - APS
We present the theory of bosonic systems with multiple condensates, providing a unified
description of various model systems that are found in the literature. We discuss how …
description of various model systems that are found in the literature. We discuss how …
Screened hybrid functional applied to 33 transition-metal perovskites LaO ( = Sc–Cu): Influence of the exchange mixing parameter on the structural …
J He, C Franchini - Physical Review B—Condensed Matter and Materials …, 2012 - APS
We assess the performance of the Heyd-Scuseria-Ernzerhof (HSE) screened hybrid density
functional scheme applied to the perovskite family La MO 3 (M= Sc–Cu) and discuss the role …
functional scheme applied to the perovskite family La MO 3 (M= Sc–Cu) and discuss the role …
General variational many-body theory with complete self-consistency for trapped bosonic systems
In this work we develop a complete variational many-body theory for a system of N trapped
bosons interacting via a general two-body potential. The many-body solution of this system …
bosons interacting via a general two-body potential. The many-body solution of this system …
Massive Symmetry Breaking in Quantum Wells: <?format ?>A Three-Orbital Strongly Correlated Generalization of Graphene
D Doennig, WE Pickett, R Pentcheva - Physical review letters, 2013 - APS
Density functional theory calculations with an on-site Coulomb repulsion term reveal
competing ground states in (111)-oriented (LaAlO 3) M/(SrTiO 3) N superlattices with n-type …
competing ground states in (111)-oriented (LaAlO 3) M/(SrTiO 3) N superlattices with n-type …
Variational pseudo-self-interaction-corrected density functional approach to the ab initio description of correlated solids and molecules
We present a variational pseudo self-interaction correction density functional approach
(VPSIC) to the ab initio theoretical description of correlated solids and molecules. The …
(VPSIC) to the ab initio theoretical description of correlated solids and molecules. The …
Lattice-tuned magnetism of ions in single crystals of the layered honeycomb ruthenates and
We synthesize and study single crystals of the layered honeycomb lattice Mott insulators Na
2 RuO 3 and Li 2 RuO 3 with magnetic Ru 4+(4 d 4) ions. The newly found Na 2 RuO 3 …
2 RuO 3 and Li 2 RuO 3 with magnetic Ru 4+(4 d 4) ions. The newly found Na 2 RuO 3 …
Structural phase transitions of the metal oxide perovskites SrTiO, LaAlO, and LaTiO studied with a screened hybrid functional
We have investigated the structural phase transitions of the transition metal oxide
perovskites SrTiO 3, LaAlO 3, and LaTiO 3 using the screened hybrid density functional of …
perovskites SrTiO 3, LaAlO 3, and LaTiO 3 using the screened hybrid density functional of …