Technische Universität Wien
Institut für Festkörperphysik
E138
Institut für Festkörperphysik

RESEARCH AREAS

 

OUTGOING TALKS

18-22 September 2017

02 October 2018
Les Diableretes, Switzerland

Dynamical vertex approximation - Ferromagnetism and quantum anomalous Hall state in SrRuO3 (111)

Karsten Held


21 September 2018
Juelich Autumn School

Dynamical vertex approximation

Karsten Held


29 August 2018
LECTIONES CLITVMNALIAE

Quantum criticality and superconductivity - a DGA perspective

Karsten Held


6. July 2018
CECAM workshop: "Bandstructure meets quantum field theory", Vienna, Austria

Ab initio dynamical vertex approximation
Jan Tomczak - Seminar talk (organizer)


4. July 2018
CECAM workshop: "Bandstructure meets quantum field theory", Vienna, Austria

Worm sampling for two-particle Green's functions
Patrik Gunnacker


15 June 2018
ShanghaiTech

Dynamical vertex approximation

Karsten Held - Seminar talk


14 June 2018
CAS Ningbo

DFT+DMFT for oxide heterostructures

Karsten Held - Seminar talk


11 June 2018
IOP Conference 2018, Bejing, China

Topological surface states in SMB6 revealed by dynamical mean field theory

Karsten Held


7. June 2018
Bristol University, Bristol, United Kingdom

Realistic Simulations for  Correlated Materials
Jan Tomczak - Seminar talk (invited)


6. June 2018
Radboud University, Nijmegen, Netherlands

Realistic Simulations for  Correlated Materials
Jan Tomczak - Seminar talk (invited)


19 October 2017
SFB ViCoM Workshop, 2017, Stadtschlaining

Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations

Anna Kauch


25. April 2018
Zuerich University, Zuerich, Switzerland

Realistic many-body theory of Kondo insulators & transition-metal oxides
Jan Tomczak - Seminar talk (invited)


5 April 2018
SFB ViCom conference, Vienna, Austria

Dynamical vertex approximation

Karsten Held


13 March 2018
DPG Frühjahrstagung, Berlin

Topological surface states in SMB6 revealed by dynamical mean field theory

Karsten Held


1. March 2018
March meeting of the German Physical Society, Berlin, Germany

Non-local correlations in reduced spatial dimensions
Jan Tomczak


1 December 2017
Institute of Theoretical Physics, University of Warsaw, Warsaw, Poland

Parquet equations for the Hubbard model -- two-particle quantities in parquet and dynamical vertex approximations

Anna Kauch


4 September 2017
NGSCES 2017: New Generation of Strongly Correlated Systems, Barcelona, Spain

Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations

Anna Kauch


27 February 2018
XXXVII Kourovka Conference 2018, Ekaterinburg, Russia

Dynamical vertex approximation

Karsten Held 


1-7 October 2017
Workshop Spin, charge and energy transport in novel materials, Hvar, Croatia

Oxide heterostructures: from efficient solar cells to quantum anomalous Hall states

Karsten Held 


23 September 2017
3rd International Workshop on DMF approaches, Dresden, Germany

Non-local correlations beyond DMFT: from quantum criticality to metal insulator transitions

Karsten Held 


12 September 2017
KORREL 2017,Dresden, Germany

Non-local correlations beyond DMFT: from quantum criticality to metal insulator transitions

Karsten Held


18-22 September 2017
24th Wien2k Workshop, Vienna, Austria

Electronic structure of correlated materials —An introduction to dynamical mean-field theory (DMFT)
Jan Tomczak — invited lecture


11-19 June 2017
CECAM Summer School - Teaching the Theory in Density Functional Theory, Lausanne, Switzerland

DMFT, DGammaA and vertex asymptotics
Josef Kaufmann - poster presentation


19 September 2017
DMFT2017DD - Dynamical Mean-Field Approach for Strongly Correlated Materials, Dresden, Deutschland

Parquet equations for the 2D Hubbard model -- two-particle quantities from parquet and dynamical vertex approximations

Anna Kauch


19-24 March 2017
DPG Spring Meeting, Dresden, Germany


Breakdown of the many-body perturbation theory: Vertex divergences in the Anderson Impurity Model

Patrick Chalupa - contributed talk

The T-dependence of the scattering rate in cuprates: Insights from diagrammatic extensions of DMFT
Marie-Therese Philipp - contributed talk

Quantum criticality with a twist: interplay of strong correlations and Kohn anomalies in three dimensions
Thomas Schäfer - contributed talk

Ab initio dynamical vertex approximation
Jan Tomczak - contributed talk

Parquet decomposition calculations of the electronic self-energy

Alessandro Toschi - contributed talk

Mott-Hubbard transition in the mass-imbalanced Hubbard model
Marie-Therese Philipp - poster presentation


27 November - 2 December 2016
2016 MRS Fall Meeting, Boston, USA

Dynamical Mean Field Theory for Oxide Heterostructures
Karsten Held - invited talk


31 October - 4 November 2016
2016 MMM - 61st Annual Conference on Magnetism and Magnetic Materials, New Orleans, USA

Ultrafast and Gigantic Spin Injection in Semiconductors
Marco Battiato - contributed talk


23-26 October 2016
CECAM workshop: Computational methods towards engineering novel correlated materials, Lausanne, Switzerland

Thermoelectricity in correlated narrow-gap semiconductors
Jan M. Tomczak - invited talk


10-13 October 2016
2016 EMN - Meeting on Spintronics, Las Vegas, USA

Ultrafast spin injection in semiconductors
Marco Battiato - invited talk


3-7 October 2016
ToCoTronics2016 – SFB Fall School/ FOR Workshop, Würzburg, Germany

Orbital engineering as a route towards large-gap QSH insulators
Gang Li - invited talk

Quantum anomalous Hall state in the ferromagnetic (111) SrRuO3: the importance of long-range hopping
Oleg Janson - poster presentation


26-30 September 2016
NGSCES 2016: The New Generation in Strongly Correlated Electron Systems 2016, Trieste, Italy


Spin model of volborthite Cu3V2O7(OH)2·2H2O revisited: coupled trimers instead of zigzag chains

Oleg Janson - invited talk

Charge self-consistency in DFT+DMFT with maximally localised Wannier functions: k-space reoccupation and orbital order
Sumanta Bhandary - contributed talk

Towards an ab-initio treatment of nonlocal electronic correlations with dynamical vertex approximation
Anna Galler - contributed talk


5-8 September 2016
SISPAD 2016 - 21st International Conference on Simulation of Semiconductor Processes and Devices, Nuremberg, Germany
Workshop2: Spin-Dependent Phenomena for New Device Applications


Ultrafast and Gigantic Spin Injection in Semiconductors
Marco Battiato - invited talk


29 August - 21 October 2016
Synergies between Mathematical and Computational Approaches to Quantum Many-Body Physics, Erwin Schrödinger International Institute for Mathematics and Physics, Vienna, Austria

3-7 October 2016 - Workshop

Space-time separation of electronic correlations
Jan M. Tomczak - invited talk

26-30 September 2016 - School
Dynamical mean field theory
Karsten Held - invited talk

Dynamical vertex approximation
Karsten Held - invited talk

22-23 September 2016 - Young Researchers Meeting of the SFB Vicom
Extended Hubbard model - Full parquet solution within dynamical vertex approximation
Petra Pudleiner - poster presentation


20-26 August 2016
JMC15 - 15èmes Journées de la Matière Condensée, Bordeaux, France
Colloqium: Green's function methods from first principles


Simulations of correlated materials: non-local self-energies & dynamical screening
Jan M. Tomczak - invited talk


21-24 June 2016
Energy Materials Nanotechnology - EMN Prague Meeting, Prague, Czech Republic

Transition-metal oxide topological Dirac semimetals
Gang Li - invited talk


18-19 June 2016
International Symposium on New Horizons in Condensed Matter Physics, University of Tokyo, Japan

Oxide heterostructures: from efficient solar cells to spin-orbit coupling
Karsten Held - invited talk


17 June 2016
Seminar talk at RIKEN, Tokyo, Japan

Electronic correlations beyond dynamical mean field theory
Karsten Held - invited seminar talk


14 June 2016
Workshop on multiple solutions in many-body theories, Paris, France


Irreducible vertex divergences: Non-Perturbative Landscape of the Mott-Hubbard transition

Thomas Schäfer - contributed talk


9 June 2016
Vienna Young Scientists Symposium, TU Wien, Vienna, Austria


Fluctuation diagnostics of electronic spectra

Thomas Schäfer - contributed talk


30 May - 10 June 2016
International Summer School on Computational Quantum Materials, Sherbrooke, Québec, Canada

Worm Improved Estimators in Continuous-time Quantum Monte Carlo
Patrik Gunacker - poster presentation

Extended Hubbard model - Full parquet solution within dynamical vertex approximation
Petra Pudleiner - poster presentation


19 May 2016
Mini‐Symposium Theoretische Festkörperphysik, Institute for Theoretical Physics, TU Wien, Vienna, Austria

Electronic correlations: new possibilities for functional materials
Jan Tomczak - invited seminar talk


11 May 2016
Seminar talk at Nanoscale Science Department, Solid State Research MPI, Stuttgart, Germany

The electronic structure of correlated materials - Describing dynamical screening and non-local self-energy effects
Jan Tomczak - invited seminar talk


21 April 2016
Seminar talk at Justus Liebig University, Gießen, Germany

Electronic correlations: New possibilities for Functional Materials
Jan Tomczak - invited seminar talk


11-12 April 2016
Seminar at the Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic

Transition-metal oxide topological Dirac semimetals
Gang Li - invited seminar talk


30-31 March 2016
10. ViCoM Workshop, Stadtschlaining, Austria

Ultrafast and gigantic spin injection in semiconductors
Marco Battiato - invited talk

Implementation of Parquet Equations with Kernel Approximation
Gang Li - poster presentation


29 March 2016
284th Zhong Guan Cun Forum on Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China

Simulations of bulk and thin film oxides: non-local self-energies & dynamical screening
Jan Tomczak - invited lecture


14-18 March 2016
APS March Meeting 2016, Baltimore, MD, USA

Simulations of Oxides: non-local self-energies & dynamical screening
Jan Tomczak - invited talk

Dynamical Vertex Approximation for the Hubbard Model
Alessandro Toschi - invited talk

Towards an ab-initio treatment of nonlocal electronic correlations with dynamical vertex approximation
Anna Galler - contributed talk

Implementation of parquet equations with kernel approximation and high-frequency regulation
Gang Li - contributed talk

Magnetic transitions and quantum criticality in the three-dimensional Hubbard model
Thomas Schäfer - contributed talk

Electronic correlation effects in SrRuO3 ultra-thin films
Liang Si - contributed talk

Space-time separation of electronic correlations
Jan Tomczak - contributed talk


6-11 March 2016
80. Jahrestagung der DPG und DPG-Frühjahrstagung, Regensburg, Germany

Spin model of volborthite Cu3V2O7(OH)2·2H2O revisited: coupled trimers instead of zigzag chains
Oleg Janson - contributed talk


24-25 February 2016
FOR 1346: Young Scientists' Meeting, Würzburg, Germany

Fluctuation diagnostics of the electronic self-energy - origin of the pseudogap physics
Thomas Schäfer - poster presentation


22-24 February 2016
AHPC16: The Austrian High Performance Computing Meeting, Grundlsee, Austria

Diagrammatic Quantum Monte Carlofor Strongly Correlated Electron Systems
Patrik Gunacker - contributed talk


21-25 February 2016
EMN Meeting on Thermoelectric Materials, Orlando, USA

Unified picture for the colossal thermopower compound FeSb2
Marco Battiato - invited talk


19 February 2016
Seminar lecture at Caltech, California Institute of Technology, Department of Applied Physics and Materials Science, Pasadena, USA

Ultrafast spin injection in semiconductors
Marco Battiato - invited seminar talk


12 February 2016
SIMES Seminar, Stanford Institute for Materials & Energy Sciences, Stanford, USA

Ultrafast and gigantic spin injection in semiconductors
Marco Battiato - invited seminar talk


7-13 February 2016
31. Workshop Novel Materials and superconductors, Obertraun, Austria

Simulations of Oxides - from bulk to thin films
Jan Tomczak - invited talk


4 February 2016
Seminar lecture at Uppsala University, Department of Physics and Astronomy, Uppsala, Sweden

Ultrafast and gigantic spin injection in semiconductors
Marco Battiato - invited seminar talk


5-9 January 2016
International USMM & CMSI Workshop: Frontiers of Materials and Correlated Electron Science - from Bulk to Thin Films and Interfaces, Tokyo, Japan

Simulations of oxide thin films: Example applications and methodologies for the future
Jan Tomczak - invited talk


29 November - 2 December 2015
MORIS 2015 - Magnetics and Optics Research International Symposium 2015, Penang, Malaysia

Ultrafast spin injection in semiconductors
Marco Battiato - invited talk


26 November 2015
Seminar: Quantum many-body phenomena in the solid state, University of Würzburg, Germany

The Mott-Hubbard transition in (in)finite dimensions - divergent precursors and a sad fate
Thomas Schäfer - invited talk


18 November 2015
Physics colloquium at the University of Duisburg-Essen, Duisburg, Germany

Oxide heterostructures: from efficient solar cells to spin-orbit coupling
Karsten Held - invited talk


16 November 2015
Solids4Fun Seminar, Vienna, Austria

Fluctuation diagnostics of the electron self-energy – origin of the pseudogap physics
Thomas Schäfer - contributed talk


7-9 October 2015
The 22nd International Workshop on Oxide Electronics, College de France, Paris, France

A route to room temperature ferromagnetic ultrathin SrRuO3 films
Liang Si - poster presentation


29 September - 2 October 2015
DMFT 2015 - 2nd International Workshop on Dynamical Mean-Field Approach for Strongly Correlated Materials, Dresden, Germany

Correlated Electrons beyond Dynamical Mean-Field Theory - Are dynamical and non-local correlations separable?
Jan Tomczak - invited talk

Quantum many-body theory at the two-particle level: The new frontier
Alessandro Toschi - invited talk

Continuous-time Quantum Monte Carlo using worm sampling
Patrik Gunacker - poster presentation

Self-energy parametrization for the 2D Hubbard model
Petra Pudleiner - poster presentation

Exact vertices of the Falicov-Kimball model
Tin Ribic - poster presentation

Electronic entanglement and classical correlations in SmB6
Patrik Thunström - poster presentation


28 September - 2 October 2015
Korrelationstage 2015, Dresden, Germany

Fluctuation diagnostics of the electron self-energy: origin of the pseudogap physics
Georg Rohringer - contributed talk


25 September 2015
Hearing for the prolongation of the DK Solids4Fun, Vienna, Austria

Quantum phase transitions and criticality in strongly correlated electron systems
Thomas Schäfer - poster presentation


14-18 September 2015
NGSCES 2015: The New Generation in Strongly Correlated Electron Systems, Trogir, Croatia

Separability of dynamical and non-local correlations in three dimensions
Jan Tomczak - invited talk

Momentum space structure of the self-energy in the two-dimensional Hubbard model
Petra Pudleiner - contributed talk

Fluctuation diagnostics of the electron self-energy – origin of the pseudogap physics
Thomas Schäfer - contributed talk

The Fate of the Mott-Hubbard transition in 2D
Georg Rohringer - poster presentation


7-11 September 2015
LEE 2015 - Low Energy Electrons: Dynamics and Correlation near Surfaces and Nanostuctures, Hernstein, Austria

Fluctuation Diagnostics of the electron self-energy: Origin of the pseudogap physics
Georg Rohringer - invited talk


6-10 September 2015
PSI-K 2015 Conference, San Sebastian, Spain

Ultrafast spin injection in semiconductors
Marco Battiato - invited talk

Thermoelectricity and electron-phonon coupling in correlated narrow-gap semiconductors
Jan Tomczak - invited talk

Quantum many-body theory at the twoparticle level: The new frontier
Alessandro Toschi - invited talk

Electron correlation at the interface: A charge self-consistent LDA+DMFT approach
Sumanta Bhandary - poster presentation

QSGW+DMFT: an electronic structure scheme for the iron pnictides and beyond
Jan Tomczak - poster presentation


1-4 September 2015
Annual meeting of the Austrian Physical Society, Vienna, Austria

Phase transitions and criticality of the Hubbard model in two and three dimensions
Thomas Schäfer - contributed talk


23 August - 6 September 2015
Beyond Quasiparticles: New Paradigms for Quantum Fluids - Summer Workshop at Aspen Center for Physics, Aspen, CO, USA

Non-local correaltions beyond DMFT and (quantum) criticality
Karsten Held - contributed talk


16-21 August 2015
XVIII International Conference on Recent Progress in Many Body Theory, Niagara Falls, NY, USA

Electronic Correlations beyond Dynamical Mean Field Theory
Karsten Held - invited talk


15 July 2015
Physics colloquium at the University of Tübingen, Tübingen, Germany

Oxide heterostructures: from efficient solar cells to spin-orbit coupling
Karsten Held - invited talk


5-10 July 2015
CORPES 2015 - International workshop on strong correlations and angle-resolved photoemission spectroscopy, Paris, France

Topological phases at oxide interfaces: Material-specific insight from DFT+DMFT
Oleg Janson - contributed talk


5-10 July 2015
ICM 2015 - 20th International Conference on Magnetism, Barcelona, Spain

Non-local correlations beyond DMFT and (quantum) criticality
Karsten Held - invited talk


29 June - 3 July 2015
Solids4Fun Summer School 2015, Hernstein, Austria

Screened moments and absence of ferromagnetism in FeAl
Anna Galler - contributed talk

(001), (110) and (111)-oriented ABO3 films
Liang Si - contributed talk


25-27 June 2015
Whole Action Meeting 2015, Aveiro, Portugal

Correlated Electrons beyond Dynamical Mean-field Theory - Motivation from theoretical Spectroscopy of Rare Earth-based Pigments
Jan Tomczak - invited talk


7-13 June 2015
International Symposium Spin Waves 2015, Saint Petersburg, Russia


Microscopic configuration after ultrafast magnetisation dynamics and ultrafast spectroscopy
Marco Battiato - contributed talk


20-24 April 2015
Fermions 2015 - International Conference at IWH, Heidelberg, Germany


Correlated starting points for the functional renormalization group
Nils Wentzell, Ciro Taranto - poster presentation

Frequency structures in the 1PI vertex with fRGdyn
Ciro Taranto, Nils Wentzell - poster presentation


20-24 April 2015
International CECAM-Workshop "Perspectives of many- particle methods: total energy, spectroscopy and time-dependent dynamics", Bremen, Germany


Electronic correlations beyond Dynamical Mean Field Theory

Karsten Held - invited talk

Superdiffusive spin transport and ultrafast demagnetisation
Marco Battiato - poster presentation


8-10 April 2015
ViCoM Spring Workshop, Burg Schlaining, Austria


LaAlO3-LaNiO3 (111) interfaces: a DFT+DMFT study
Oleg Janson - contributed talk

Interaction-driven topological phase transitions in a weak topological insulator
Gang Li - contributed talk


16-20 March 2015
DPG Spring Meeting, Berlin, Germany


Electron correlation at the interface: A charge self-consistent DFT+DMFT approach
Sumanta Bhandary - contributed talk

Magnetic properties of FeAl
Anna Galler - contributed talk

LaAlO3–LaNiO3 (111) interfaces: a DFT+DMFT study
Oleg Janson - contributed talk

What is the fate of the Mott metal-insulator transition in two dimensions?
Thomas Schäfer - contributed talk

Critical analysis of the preformed pair physics: the attractive Hubbard model under a paring forcing field

Agnese Tagliavini - contributed talk

From infinite to two dimensions through the functional renormalization group
Ciro Taranto - contributed talk

Separability of dynamical and non-local correlations in three dimensions

Jan Tomczak - contributed talk

QSGW+DMFT: an electronic structure scheme for the iron pnictides and beyond
Jan Tomczak - poster presentation

Fluctuation diagnostics of the electron self-energy: Origin of the pseudogap physics
Alessandro Toschi - contributed talk

One- and two-particle impurity Green's functions obtained using worm sampling
Markus Wallerberger - contributed talk

Correlated starting points for the functional renormalization group
Nils Wentzell - contributed talk


2-6 March 2015
APS March Meeting 2015, San Antonio, USA


Electric field effects in transition metal oxides, their surfaces and heterostructures

Karsten Held - invited talk


11-12 February 2015
FOR 1346: Young Scientists' meeting, Würzburg, Germany


The Mott-Hubbard transition in (in)finite dimensions: precursors and a sad fate
Thomas Schäfer - contributed talk


8-14 February 2015
30. Workshop on Novel Materials and Superconductivity, Obertraun, Austria


LaAlO3 – LaNiO3 (111) interfaces: a DFT+DMFT study
Oleg Janson - contributed talk


21 January 2015
Opening workshop of the research training group "Quantum many-body methods in condensed matter systems", RWTH Aachen University, Germany


Materials calculations with DFT+DMFT

Karsten Held - invited talk


19 January 2015
ViCoM Monday Lectures, Vienna, Austria


From the discovery to the control of THz spin currents: towards ultrafast spintronics
Marco Battiato - invited seminar talk


16-18 December 2014
Seminar talk at Max Planck Institute for Solid State Research
, Stuttgart, Germany


Fluctuation Diagnostics of the electron self-energy: Origin of the pseudogap physics
Georg Rohringer - invited seminar talk


15 December 2014
Seminar of the "Strongly Correlated Quantum Materials" group at CPHT Ecole Polytechnique, Paris, France

On the separability of dynamical and non-local correlations in three dimensions
Jan Tomczak - invited seminar talk


29 October - 4 November 2014
University of Roma "La Sapienza", Rome, Italy

Divergent precursors of the Mott-Hubbard transition at the two-particle level
Alessandro Toschi - invited seminar talk


23-29 October 2014
IUMRS-ICYRAM 2014:
International Conference of Young Researchers on Advanced Materials sponsored by the International Union of Materials Research Societies, Haikou, China


Quantum many-body theory at the two-particle level: The new frontier
Alessandro Toschi - invited keynote talk


20-24 October 2014
Seminar talk at SISSA, Trieste, Italy


From Infinite to Two Dimensions through the Functional Renormalization Group
Ciro Taranto - invited seminar talk


20 October 2014
Solids4Fun Student Seminar, TU Vienna, Austria

The Murder of the MIT - Fate of a Paradigm of Strongly Correlated Electron Systems in 2D
Thomas Schäfer - seminar talk


29 September - 3 October 2014
Wien2k Workshop, Warsaw, Poland


Correlated electrons, LDA+U, Dynamical Mean-Field Theory, Wannier functions
Elias Assmann - invited talk


22-26 September 2014
ERG
2014 - 7th International Conference on the Exact Renormalization Group, Lefkada Island, Greece


From Infinite to Two Dimensions through the Functional Renormalization Group
Alessandro Toschi - invited talk


15-19 September 2014
Autumn School on Correlated Electrons: DMFT at 25: Infinite Dimensions, Jülich, Germany


The Dynamical Vertex Approximation
Karsten Held - invited talk


25-29 August 2014
Condensed Matter in Paris 2014 - CMD 25, Paris, France


Are dynamical and non-local self-energy effects in correlated materials separable?
Jan Tomczak - contributed talk


18-23 August 2014
QCM14 - Quantum Critical Matter - From Atoms To Bulk, Obergurgl, Austria


Poor man's understanding of kinks in strongly correlated electron systems
Karsten Held - invited talk

Correlation effects in the intermetallic CrSb2
Anna Galler - poster presentation

Fate of the Mott metal-insulator transition in the two-dimensional Hubbard Model
Thomas Schäfer - poster presentation


7 August 2014
27th International Conference on Low Temperature Physics (LT27), Buenos Aires,
Argentina

Oxide heterostructures for efficient solar cells
Elias Assmann - poster presentation


31 July - 4 August 2014
AToMS-2014: Advanced Topics in Magnetism and Superconductivity,
San Carlos de Bariloche, Argentina


wien2wannier and woptic: From Wannier Functions to Optical Conductivity
Elias Assmann - contributed talk
Initiates file downloadSave as PDF


14-18 July 2014
Solids4Fun Summer School, Hernstein, Austria


The correlated semiconductor CrSb2
Anna Galler - poster presentation

Fate of the Mott-Hubbard transition in two dimensions
Thomas Schäfer - poster presentation

Electronic correlations: origin of the fancy transition in SrRuO3
Liang Si - poster presentation


7-11 July 2014
SCES 2014 - The International Conference on Strongly Correlated Electron Systems, Grenoble, France


Poor Man's Understanding of Kinks Originating from Strong Electronic Correlations
Karsten Held - contributed talk

Oxide heterostructures for efficient solar cells
Elias Assmann - poster presentation
Initiates file downloadSave as PDF

Electronic entanglement and classical correlations in SmB6
Patrik Thunström - poster presentation

Separability of dynamical and non-local self-energies - A manybody study of transition metal oxides and the iron pnictides
Jan Tomczak - contributed talk


1-2 July 2014
Workshop of the DFG Research Group FOR 723
Functional Renormalization Group for Correlated Fermion Systems, Vienna, Austria


Fate of the Mott transition in the 2D Hubbard model
Thomas Schäfer - contributed talk

DMFT-enhanced FRG: new ideas and perspectives
Ciro Taranto - contributed talk


30 June - 2 July 2014
Ψ-k  Workshop: Strong electron correlation effects in complex d- and f-based magnetic materials for technological applications, Prague, Czech Republic


Diagrammatic routes to nonlocal electronic correlations
Georg Rohringer - invited talk

Rare-earth based pigments and colors from first principles

Jan Tomczak - contributed talk


27 June 2014
NHSCP2014 - ISSP International Workshop "New Horizon of Strongly Correlated Physics", Tokyo, Japan


A poor man’s explanation of kinks in strongly correlated electron systems

Karsten Held - invited talk


24-26 June 2014
QTS-6 Workshop - Quantum Theory of Solids, Aarhus, Denmark


Electronic entanglement and classical correlations in SmB6

Patrik Thunström - invited talk


18 June 2014
Workshop "Recent Progress in the Functionality of the Artificial Oxide Structures"
Institute of Physics, Chinese Academy of Sciences, Beijing, China


Giant switchable Rashba effect in oxide heterostructures

Zhicheng Zhong - invited talk


17-20 June 2014
CECAM Workshop: What about U?
-- Strong correlations from first principles, Lausanne, Switzerland

Are dynamical and non-local correlation effects separable?
Jan Tomczak - invited talk


16-20 June 2014
NGSCES 2014: The New Generation in Strongly Correlated Electron Systems 2014, Nice, France


Tuning magnetic correlations in graphene nano‐flake

Angelo Valli - contributed talk

Nonlocal correlations and criticality in 3 dimensions beyond the weak‐coupling regime
Georg Rohringer - contributed talk

Understanding Electronic Scattering beyond Fermi‐liquid Theory: from Pseudogap Phases to the MIT
Thomas Schäfer - contributed talk


6 May 2014
Vienna Theory Lunch Seminar,
University of Vienna, Vienna Austria

Why three is close to infinity and two is much greater than one (in strongly correlated systems)

Markus Wallerberger - invited talk


22 April 2014
ViCoM Young Researchers Meeting 2014
, Vienna, Austria

Divergent precursors of the Mott metal-insulator transition in DMFT and beyond
Thomas Schäfer - contributed talk


16 April 2014
Seminar talk at Department of Condensed Matter Physics, Charles University, Prague, Czech Republi
c

From the discovery to the control of THz spin currents: towards ultrafast spintronics
Marco Battiato - seminar talk


8 April 2014
Seminar talk at Max Planck Insitute for Solid State Research, Stuttgart, Germany


Quantum many-body theory at the two-particle level: The new frontier
Alessandro Toschi - invited talk


30 March - 4 April 2014
DPG Spring Meeting, Dresden, Germany

Microscopic electronic configurations during ultrafast magnetisation dynamics
Marco Battiato - contributed talk

One-particle irreducible functional approach: A route to diagrammatic extensions of the dynamical mean-field theory
Georg Rohringer - contributed talk

Divergent precursors of the Mott metal-insulator transition in dynamical mean field theory and beyond
Thomas Schäfer - contributed talk

From infnite to two dimensions through the functional renormalization group
Alessandro Toschi - contributed talk

The correlated semiconductor CrSb2
Anna Galler - poster presentation

Ab initio study of electronic correlation in SrRuO3
Liang Si - poster presentation


25 March 2014
Colloquium talk at TU Graz, Austria

The Mott-Hubbard metal-insulator transition in V2O3 revisited
Alessandro Toschi - invited talk


23-29 March 2014
YES Meeting 2014 organized by the CCQED fellows, Zams, Austria


Electronic structure of solids: The LDA+DMFT approach

Anna Galler - invited talk


16-26 March 2014
Seminar talk at the University of Michigan, Ann Arbor, USA


Diagrammatic routes towards a theoretical treatment of nonlocal electronic correlations
Georg Rohringer - invited seminar talk


5-12 March 2014
Seminar talk at SISSA, Trieste, Italy

Diagrammatic routes towards a theoretical treatment of nonlocal electronic correlations
Georg Rohringer - invited seminar talk


3-7 March 2014
APS March Meeting 2014, Denver, USA

On the separability of dynamical and non-local self-energy effects in correlated materials
Jan Tomczak - contributed talk


26-28 February 2014
ViCoM Conference: From Electrons to Phase Transitions, Vienna, Austria


Quantum many-body theory at the two-particle level: The new frontier
Alessandro Toschi - invited talk

wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions
Elias Assmann - poster presentation

Critical behavior of the three-dimensional Hubbard model
Georg Rohringer - poster presentation

Divergent precursors of the Mott metal-insulator transition in dynamical mean field theory and beyond
Thomas Schäfer - poster presentation

Electronic entanglement and classical correlation in SmB6
Patrik Thunström - poster presentation

Non-local spatial correlations in low-dimensional nanostructures
Angelo Valli - poster presentation


24-25 February 2014
4th VSC Workshop, Neusiedl am See, Austria


Dynamical Vertex Approximation
Karsten Held - contributed talk

The Good, the Bad and the Ugly: using quantum Monte Carlo methods for vertex functions
Markus Wallerberger - contributed talk

wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions
Elias Assmann - poster presentation


17-18 February 2014
Klausurtagung - FOR 1346: Dynamical Mean-Field Approach with Predictive Power for Strongly Correlated Materials, Würzburg, Germany


Merging GW and dynamical mean-field theory
Karsten Held - contributed talk


9-14 February 2014
29. Workshop Novel Materials and Superconductors, Focus: topological insulators, Obertraun, Austria


Vertices and local moments in quantum Monte Carlo for general interactions
Markus Wallerberger - contributed talk

Switchable giant Rashba effect in complex oxide heterostructures
Zhicheng Zhong - contributed talk

wien2wannier: from linearized augmented plane waves to maximally localized Wannier functions
Elias Assmann - poster presentation


10-11 January 2014
Psi-k/CECAM Total Energy Meeting, Lausanne, Switzerland


Electronic Correlations beyond Dynamical Mean Field Theory

Karsten Held - invited talk


9 January 2014
Kolloquium des Sonderforschungsbereichs 767 der Universität Konstanz, Constance, Germany


Electronic Correlations at the Nanoscale: Dynamical Mean Field Theory and beyond
Karsten Held - invited talk
Initiates file downloadAbstract


17 December 2013
University of Vienna, AT


Beware of ... "Dragons": Divergent Precursors of the Mott-Hubbard metal-insulator Transition
Thomas Schäfer - seminar talk


29 November 2013
State Key Laboratory for Surface Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, CN

Two Dimensional Electron Gas in Oxide Heterostructures

Zhicheng Zhong - invited talk


25 November 2013
University of Würzburg, DE


Local and non-local electronic correlations at the nano-scale

Angelo Valli - invited seminar talk


19-22 November 2013
545. WE-Heraeus-Seminar on Superconducting Proximity and Josephson Effects in Nanoscale Systems, Bad Honnef, DE


Non-local spatial correlations in low-dimensional nanostructures
Angelo Valli - poster presentation


14-17 November 2013
Workshop "Quantum correlation effect in nanostructure", Yancheng Institue of Technology, Yancheng, CN


Theoretical studies of oxide heterostructures

Zhicheng Zhong - invited talk


13 November 2013
SISSA - International School for Advanced Studies, Trieste, IT


Local and non-local electronic correlations at the nano-scale
Angelo Valli - invited seminar talk


12-13 November 2013
SFB ViCoM Workshop, Stadtschlaining, AT


Dynamical mean field theory and beyond
Karsten Held - contributed talk

From infinite to two dimensions through the functional renormalization group
Ciro Taranto - contributed talk


24 October - 6 November 2013
RIKEN Advanced Science Institute, Wako Institute, Saitama/Tokyo, JP

Theoretical studies of oxide heterostructures

Zhicheng Zhong - invited talk
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21-23 October 2013
2013 EMN Open Access Week Meeting, Chengdu, CN

Theory of spin-orbit coupling at LaAlO3/SrTiO3 interfaces and SrTiO3 surfaces

Zhicheng Zhong - invited talk
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18 October 2013
Jour fixe der Jungen Kurie der Österreichischen Akademie der Wissenschaften, Vienna, AT


Tenure track - faculty point of view
Karsten Held


28 September - 2 October 2013
Thermoelectrics 2013, Split, HR


A poor man’s understanding of the Kondo effect
Double quantum dot as a minimal thermoelectric generator

Karsten Held - invited talks

woptic: Transport Properties with Wannier Functions and Adaptive k-Integration
Elias Assmann - contributed talk
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26-28 September 2013
Symposium Uppsala University, Uppsala, SE


Oxide heterostructures: from solar cells to spin orbit coupling
Karsten Held - invited talk


23-27 September 2013
KORREL-13 - Korrelationstage 2013, Dresden, DE

Electronic entanglement and classical correlation in SmB6
Patrik Thunström - poster presentation


1-4 September 2013
ERC WORKSHOP Ab initio Dynamical Vertex Approximation, Baumschlagerberg, AT
For scientific program and talks please visit the Opens internal link in current windowKick-Off
For pictures go to the Opens internal link in current windowsocial events of our group


29 August 2013
Workshop on the FP-LMTO method and DMFT for correlation effects in solids, Espoo/Helsinki, FI


Multi-orbital local 2-particle Green's functions from Exact Diagonalization

Patrik Thunström - invited talk


12-16 August 2013
WIEN2013 Workshop - HANDS ON WORKSHOP ON THE WIEN2k PACKAGE, State College, Pennsylvania, USA


Oxide Heterostructures for Solar Cells

Elias Assmann - invited talk
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Tutorial 1 Initiates file downloadOptical Properties with Wien2k
Tutorial 2 Initiates file downloadLocalized Electrons with Wien2k: LDA+U, EECE, MLWF, DMFT
Tutorial 3 Initiates file downloadExercise: Wannier Functions


29 July - 2 August 2013
CORPES 13: International workshop on strong correlations and angle-resolved photoemission spectroscopy, Hamburg, DE


Oxide heterostructures: from solar cells to spin orbit coupling
Karsten Held - contributed talk


11-12 July 2013
Summer School of Solids4Fun, Hernstein, AT


Divergent Precursors of the Mott-Hubbard Transition at the Two-Particle Level

Thomas Schäfer - contributed talk


9-10 July 2013
TTI/Vanguard 2013 Conferences: Atoms Matter, Vienna, AT

Simulating and designing the properties of new materials for solar cells
Karsten Held - invited talk


1-5 July 2013
NGSCES 2013: The New Generation in Strongly Correlated Electron Systems, Sestri Levante, IT


One-particle irreducible functional approach - a new route to diagrammatic extensions of DMFT
Georg Rohringer - contributed talk

Divergent Precursors of the Mott-Hubbard Transition at the Two-Particle Level
Thomas Schäfer - poster presentation

From infinite to d dimensions: combining dynamical mean field theory and functional renormalization group

Ciro Taranto - contributed talk

Effective crystal field and Fermi Surface topology: comparison of d- and dp- only orbital models
Alessandro Toschi - poster presentation

Two-particle Green functions calculated by continuous time quantum Monte Carlo simulations
Markus Wallerberger - poster presentation


25 June 2013
Physikalisches Kolloquium, Graz, AT


Oxide heterostructures: from solar cells to spin orbit coupling
Karsten Held - colloquium talk


27 May - 1 June 2013
SuperStripes 2013 - Quantum in Complex Matter: Superconductivity, Magnetism and Ferroelectricity, Ischia, IT


Oxide Heterostructures for Efficient Solar Cells
Elias Assmann - invited talk


23-26 May 2013
Workshop AESET 2013: Advances in Electron Spectroscopy - Experiment and Theory, Mariaspring/Göttingen, DE


Oxide heterostructures: from solar cells to spin orbit coupling
Karsten Held - invited talk


20-23 May 2013
MAMA-Trend: Trends, challenges and emergent new phenomena in multi-functional materials, Sorrento, IT

Theory of spin-orbit coupling at LaAlO3/SrTiO3 interfaces and SrTiO3 surfaces

Zhicheng Zhong - contributed talk


29 April 2013
Workshop of the Forschergruppe "fRG for Correlated Electron Systems", Aachen, DE


Spatial and temporal electronic correlation on all length scales: the dynamical vertex approximation among the diagrammatic extension of DMFT
Alessandro Toschi - invited talk

From infinite to d dimensions: combining dynamical mean field theory and functional renormalization group

Ciro Taranto - invited talk


21-23 April 2013
Zhicheng Zhong visits team of thin films at CrisMat-ENSICAEN, Caen, FR

Laboratoire de Cristallographie es Sciences des Matériaux
École nationale supérieure d'ingénieurs de Caen & Centre de Recherche

Theoretical studies of oxide heterostructures
Zhicheng Zhong - invited seminar talk


23-28 March 2013
Satoshi Okamoto from Oak Ridge National Laboratory, USA and Evgeny Y. Tsymbal from University of Nebraska–Lincoln, USA host Zhicheng Zhong for scientific discussion and seminar:

Theoretical studies of oxide heterostructures

Zhicheng Zhong


18-22 March 2013
APS March Meeting 2013, Baltimore, USA


Many-body effects in iron pnictides and chalcogenides – non-local vs dynamic origin of effective masses
Jan Tomczak - contributed talk

Theory of spin-orbit coupling at LaAlO3/SrTiO3 interfaces and SrTiO3 surfaces

Zhicheng Zhong - contributed talk
Initiates file downloadAbstract


10-15 March 2013
DPG Spring Meeting, Regensburg, DE

Electronic Correlations beyond Dynamical Mean Field Theory

Karsten Held - topical talk

Oxide Heterostructures for Efficient Solar Cells
Elias Assmann - contributed talk
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Electronic correlations in FeAl: an LDA+DMFT study
Anna Galler - poster presentation

Non-perturbative precursors of the Mott-Hubbard transition at the two-particle level

Thomas Schaefer - contributed talk

Comparing GW+DMFT and LDA+DMFT for the testbed material SrVO
3
Ciro Taranto - contributed talk

Electronic Entanglement in Late Transition Metal Oxides

Patrik Thunström - contributed talk

Effective crystal field and Fermi surface topology in correlated multi-orbital systems

Alessandro Toschi - contributed talk

Two-particle Green functions calculated by continuous time quantum Monte Carlo simulations

Markus Wallerberger - poster presentation

Theory of spin-orbit coupling at LaAlO3/SrTiO3 interfaces and SrTiO3 surfaces
Zhicheng Zhong - contributed talk


9-16 February 2013
28. Workshop on Novel materials and superconductivity, Planneralm, AT
Initiates file downloadProgramme

woptic: optical conductivity with Wannier functions and adaptive k-mesh refinement

Elias Assmann - poster presentation
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Size control of charge-orbital order in half-doped manganite La0.5Ca0.5MnO3

Angelo Valli - contributed talk

Theory of spin-orbit coupling at LaAlO3/SrTiO3 surfaces
Zhicheng Zhong - contributed talk

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