'Spectral weight' diaporamas de présentation

Electronic Structure of Correlated Materials : a DMFT Perspective

Electronic Structure of Correlated Materials : a DMFT Perspective. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University and KITP Institute for Theoretical Physics UCSB Santa Barbara. Brookhaven National Laboratory September 12 th 2002.

1.84k views • 168 slides

Introduction to Strongly Correlated Electron Materials and to Dynamical Mean Field Theory (DMFT).

Introduction to Strongly Correlated Electron Materials and to Dynamical Mean Field Theory (DMFT). Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. Workshop on Quantum Materials Heron Island Resort New Queensland Australia 1-4 June 2005. Outline.

1.63k views • 142 slides

Applications of DMFT to correlated electrons.

Applications of DMFT to correlated electrons. G. Kotliar Physics Department and Center for Materials Theory Rutgers University. Outline. Introduction to the strong correlation problem. Essentials of DMFT Applications to the Mott transition problem: some insights from studies of models.

1.27k views • 111 slides

Electronic Structure of Strongly Correlated Materials : a DMFT Perspective

Electronic Structure of Strongly Correlated Materials : a DMFT Perspective. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. Boston March 2002. Outline. Introduction to strongly correlated electrons Dynamical Mean Field Theory

915 views • 81 slides

Electronic Structure of Strongly Correlated Materials : a DMFT Perspective

Electronic Structure of Strongly Correlated Materials : a DMFT Perspective. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. Boston March 2002. Outline. Introduction to strongly correlated electrons Dynamical Mean Field Theory

817 views • 81 slides

Strongly Correlated Electron Systems a Dynamical Mean Field Perspective

Strongly Correlated Electron Systems a Dynamical Mean Field Perspective. G. Kotliar Physics Department and Center for Materials Theory Rutgers. ICAM meeting: Frontiers in Correlated Matter Snowmass September 2004.

902 views • 77 slides

Optical Properties of Strongly Correlated Electrons: A Dynamical Mean Field Approach

Optical Properties of Strongly Correlated Electrons: A Dynamical Mean Field Approach. G. Kotliar Physics Department and Center for Materials Theory Rutgers University. Outline. Correlated Electrons and the Dynamical Mean Field Theory (DMFT) framework.

719 views • 57 slides

Strongly Correlated Electron Systems a Dynamical Mean Field Perspective

Strongly Correlated Electron Systems a Dynamical Mean Field Perspective. G. Kotliar Physics Department and Center for Materials Theory Rutgers. 5 th International Conference on Inelastic X-Ray Scattering. Argonne National Labs Chicago September 20 2004. Outline.

676 views • 55 slides

Interplay between spin, charge, lattice and orbital degrees of freedom

Interplay between spin, charge, lattice and orbital degrees of freedom. Lecture notes Les Houches June 2006 George Sawatzky. LSDA+U. Simplified version :. V.I. Anisimov et al., PRB 44 , 943 (1991 ). Czyzk et l PRB 49, 14211(1994).

680 views • 54 slides

Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University

Spectral Density Functional: a first principles approach to the electronic structure of correlated solids. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. 2001 JRCAT-CERC Workshop on Phase Control on Correlated Electron Systems. Outline.

601 views • 49 slides

Dynamical Mean Field Approach to Strongly Correlated Electrons

Dynamical Mean Field Approach to Strongly Correlated Electrons. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. Field Theory and Statistical Mechanics Rome 10-15 June (2002). Outline. Correlated Electrons and the Mott transition problem.

610 views • 43 slides

Xi Dai Institute of Physics(IOP), CAS Beijing, China

UC Davis conference on electronic structure, June. 2009. LDA+Gutzwiller Method for Correlated Electron Systems: Formalism and Its Application to Iron pnictides. Xi Dai Institute of Physics(IOP), CAS Beijing, China. Collabrators: X.Y. Deng, G. T. Wang, G. Xu, H. J. Zhang

702 views • 38 slides

Theoretical Treatments of Correlation Effects

Theoretical Treatments of Correlation Effects. Gabriel Kotliar Physics Department and Center for Materials Theory Rutgers University. Workshop on Chemical Physics of Emerging Materials Schloss Rinberg May 29 th 2001. What can theory contribute to materials research ?. Summary.

433 views • 33 slides

Dirac fermions with zero effective mass in condensed matter: new perspectives

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Optical investigations of the influence of electronic correlations in ? -(BEDT-TTF) 2 M Hg(SCN) 4

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High Temperature Superconductivity:

Outline:. Basic facts concerning the cuprates. Stripes: What are they and why do they occur. Experimental signatures of stripes. Are stripes good or bad for superconductivity ? . Consequences of stripe formation :. Fractionalization. Confinement. High Temperature Superconductivity:.

822 views • 25 slides

Correlation properties of global satellite and model ozone time series

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Inelastic X-ray scattering in strongly correlated (Mott) insulators

Inelastic X-ray scattering in strongly correlated (Mott) insulators. T. P. Devereaux. With J. Freericks (Georgetown). Work supported by NSERC and PREA. Quantum Critical Points. Cuprates phase diagram. one particle properties may be uncritical, two particle properties may not. EXAMPLE:

335 views • 19 slides

Generic Phase Diagram

Raman Scattering As a Probe of Unconventional Electron Dynamics in the Cuprates T. P. Devereaux University of Waterloo. Generic Phase Diagram. Issues/Questions:. Fermi liquid or non Fermi liquid? Doped AF or AF correlated metal? Underlying quantum critical point(s) and crossovers?.

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