Electrodynamics of correlated electron materials
Studies of the electromagnetic response of various classes of correlated electron materials
including transition-metal oxides, organic and molecular conductors, intermetallic …
including transition-metal oxides, organic and molecular conductors, intermetallic …
Ab initio energetics of (, Fe, Co, and Ni) for solid oxide fuel cell cathodes
La BO 3 (B= Mn, Fe, Co, and Ni) perovskites form a family of materials of significant interest
for cathodes of solid oxide fuel cells (SOFCs). In this paper ab initio methods are used to …
for cathodes of solid oxide fuel cells (SOFCs). In this paper ab initio methods are used to …
Electronic structure calculations using dynamical mean field theory
K Held - Advances in physics, 2007 - Taylor & Francis
The calculation of the electronic properties of materials is an important task of solid-state
theory, albeit particularly difficult if electronic correlations are strong, eg, in transition metals …
theory, albeit particularly difficult if electronic correlations are strong, eg, in transition metals …
Orbital order and fluctuations in Mott insulators
G Khaliullin - Progress of Theoretical Physics Supplement, 2005 - academic.oup.com
Basic mechanisms controlling orbital order and orbital fluctuations in transition metal oxides
are discussed. The lattice driven classical orbital picture, eg like in manganites LaMnO 3, is …
are discussed. The lattice driven classical orbital picture, eg like in manganites LaMnO 3, is …
Electrodynamics of the vanadium oxides and
The optical and infrared properties of films of vanadium dioxide (VO 2) and vanadium
sesquioxide (V 2 O 3) have been investigated via ellipsometry and near-normal incidence …
sesquioxide (V 2 O 3) have been investigated via ellipsometry and near-normal incidence …
Cooperative photoinduced metastable phase control in strained manganite films
A major challenge in condensed-matter physics is active control of quantum phases,.
Dynamic control with pulsed electromagnetic fields can overcome energetic barriers …
Dynamic control with pulsed electromagnetic fields can overcome energetic barriers …
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 …
Charge transfer transitions in multiferroic and related ferrite insulators
The optical response of the technologically interesting multiferroic BiFeO 3 and related
complex iron oxides, having high Néel or Curie temperature, is studied in the wide spectral …
complex iron oxides, having high Néel or Curie temperature, is studied in the wide spectral …
Fingerprints of spin-orbital physics in cubic Mott insulators: Magnetic exchange interactions and optical spectral weights
The temperature dependence and anisotropy of optical spectral weights associated with
different multiplet transitions is determined by the spin and orbital correlations. To provide a …
different multiplet transitions is determined by the spin and orbital correlations. To provide a …
Magnetoresistance effects in : Dependence on phase composition and relation to magnetic and charge order
Single crystals of iron (IV) rich oxides Sr Fe O 3− δ with controlled oxygen content (0⩽ δ⩽
0.31) have been studied by Mössbauer spectroscopy, magnetometry, magnetotransport …
0.31) have been studied by Mössbauer spectroscopy, magnetometry, magnetotransport …