Seminars 2012

Date Time Room Guest Institute   Title
18. Dez. 12 14:00 7 D 2 Markus Braden Universität zu Köln Magnetic correlations in layered ruthenates
10. Dez. 12 15:00 7 D 2 Shigeki Onoda RIKEN, Japan Higgs Transitions in quantum spin ice
21. Nov. 12 14:00 7 D 2 Takami Tohyama Kyoto University, Japan Electronic Excitations in 3d Transition-Metal Compounds Revealed by Simulated Resonant Inelastic X-Ray Scattering: From Cuprates to Chromium
20. Nov. 12 11:00 7 D 2 Dmitri Ivanov ETH Zürich, Switzerland Phase transitions in full counting statistics
16. Nov. 12 11:00 7 D 2 Mikhail Skvortsov Landau Institute, Moscow, Russia Supgap states in disordered supersonductors
14. Nov. 12 14:00 7 D 2 Marcin Raczkowski Universität Würzburg Dimensional-Crossover-Driven Mott Transition in the Frustrated Hubbard Model
31. Okt. 12 14:00 7 D 2 Layla Hormozi NUI Maynooth, Ireland Fractional Quantum Hall Effect of Lattice Bosons Near Commensurate Flux
30. Okt. 12 14:00 7 D 2 Raymond Fresard Cristmant-ENSICAEN, Caen, France Exotic spin, charge and pairing correlations of the two-dimensional doped Hubbard model: A symmetry entangled mean-field approach
24. Okt. 12 14:00 7 D 2 Jan Kunes Czech Academy of Science, Czech Republic Electronic correlations in the vicinity of spin state transition
20. Sep. 12 15:00 7 D 2 Nilolaj Bittner TU München Response and collective modes in two-band superconductors
13. Sep. 12 10:00 7 D 2 Feliciano Giustino University of Oxford, Great Britain First-principles computational approaches to biomimetic photovoltaics and superconductivity
11. Sep. 12 10:00 7 D 2 Ali Alavi University of Cambridge, Great Britain Quantum Monte Carlo approach to the Full Configuration Interaction problem
28. Aug. 12 14:00 7 D 2 Götz S. Uhrig Universität Dortmund Triplon Decay and Breakdown of the Quasiparticle Picture
16. Aug. 12 15:00 7 D 2 Oded Zilberberg Weizmann Institute, Rehovot, Israel Topological states and adiabatic pumping in quasicrystals
15. Aug. 12 14:00 7 D 2 Norio Kawakami Kyoto University, Japan Correlation Effects on Topological Insulators
14. Aug. 12 14:00 7 D 2 Bruce Normand Renmin University, Beijing, China Mulitcolored quantum dimer models, resonating valence-bond states, colour visions, and the triangular-lattice t2g spin-orbial system
9. Aug. 12 15:00 7 D 2 Eslam Khalaf Universität Stuttgart Spiral phases in a mean field treatment for the t-J model
25. Jul. 12 14:00 7 D 2 Elio König Karlsruhe Institute of Technology Interaction and disorder effects in 3D topological insulator thin films
20. Jul. 12 14:00 7 D 2 Robert Eder Karlsruhe Institute of Technology Fermi surface change in cuprate superconductors
19. Jul. 12 10:00 7 D 2 Ryotaro Arita University of Tokyo, Japan Exotic phase transitions in multi-orbital d- and f-electron systems: insights from orbital-resolved Fermilogy
13. Jul. 12 11:00 7 D 2 Eberhard K. U. Gross MPI für Microstucturphysik, Halle Hot to predict the critical temperature of superconductors: Toward an ab-initio theory of superconconductivity
4. Jul. 12 14:00 7 D 2 Jun Goryo ETH Zürich, Switzerland Possible pairing symmetries in SrPtAs with a local lack of inversion center
27. Jun. 12 11:00 7 D 2 Jeffrey B. Neaton Lawrence Berkeley Nat. Lab., Berkeley, USA Understanding Electronic Structure and Charge Transport at Functional Interfaces
19. Jun. 12 14:00 7 D 2 Federico Benitez University of Paris, France Some exact results in branching an annihilating random walks
13. Jun. 12 14:00 7 D 2 Titus Neupert Paul Scherrer Institut, Villingen, Switzerland Fractional Topological Insulators
29. Mai. 12 14:00 7 D 2 Pavel Ioselevic Landau Institute, Moscow, Russia Majorana fermions in superconductor-topological insulator junctions
27. Apr. 12 11:00 7 D 2 Lambert Alff TU Darmstadt Advanced (oxide) molecular beam epitaxy as synthesis tool for complex multi-cation compounds: Arsenic-free pnictide superconductors and oxygen engineered HfO2-x
24. Apr. 12 15:00 7 D 2 Barbara Mansart EPFL Lausanne, Switzerland Non-retarded pairing interaction in a high-Tc cuprate from Coherent Charge Fluctuation Spectroscopy
23. Mrz. 12 11:00 7 D 2 Doron Bergman California Institute of Technology, Pasadena, USA Topological insulators and related materials: Physics at the Edge
7. Mrz. 12 14:00 7 D 2 Jose Carmelo Spin-spectral-weight distribution and energy range of the parent compound La2CuO4
2. Mrz. 12 11:00 7 D 2 Masahito Mochizuki University of Tokyo, Japan Dynamical Magnetoelectric Phenomena in Multiferroic Mn Perovskites
28. Feb. 12 14:00 7 D 2 Adolfo Avella University of Salerno, Italy Resonant generation of coherent phonons in a superconductor & Defect states and electron correlations in multi-band Mott insulators
23. Feb. 12 15:00 7 D 2 Andres Greco University of Rosario, Argentina Pseudogap and Fermi arcs in cuprates superconductors
15. Feb. 12 14:00 7 D 2 Jesko Sirker Universität Kaiserlautern Decoherence, relaxation and thermalization in one-dimensional quantum models
2. Feb. 12 15:00 7 D 2 Lars Fritz Universität zu Köln Topological insulators: surface quantum Hall effect and surface criticality
25. Jan. 12 14:00 7 D 2 Karlo Penc University of Budapest, Hungary Quadrupolar ordering in spin systems
19. Jan. 12 14:00 7 D 2 Matthias Ossadnik ETH Zürich, Switzerland A wave packet approach to interacting fermions
18. Jan. 12 14:00 7 D 2 Mikhail Kiselev The Abdus Alam Intern. Centre for Theor. Physics, Trieste, Italy Slow Noise in Landau-Zener Theory
12. Jan. 12 14:00 7 D 2 Philipp Strack Havard University, USA Tunable quantum glasses and phase transitions for atoms and photons: first testable predictions for glassy physics with many-body cavity QED
 
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