Archive 2021

Lectures and workshops organized by our partner institutes.

Free coherent evolution of a coupled atomic spin system initialized by electron scattering

Controlling the photostability of molecules with optical cavities - the role of non-adiabatic dynamics and dissipation

MPDS Seminar

Introduction and crystal structure – Claudia Felser

Comprehensive Course on Topology and Magnetism

Majorana fermions and half-integer thermal quantum Hall effect in a quantum magnet

Stuttgarter Physikalisches Kolloquium

Sub-nanometer resolved single-molecule spectromicroscopic imaging

  • Date: Apr 21, 2021
  • Time: 11:00 AM - 12:00 PM (Local Time Germany)
  • Speaker: Zhen-Chao Dong
  • Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China
  • Location: online via Zoom
  • Host: Dep. Kern

From topological bonds and bands – Claudia Felser

Comprehensive Course on Topology and Magnetism

Theory of Electronic Structure and Molecular Dynamics (IMPRS UFAST core course)

IMPRS UFAST core course

Ultrafast Spin and Lattice Dynamics in Antiferromagnets

MPSD Seminar

Topological Quantum Chemistry, single particle picture – Maia Vergniory

Comprehensive Course on Topology and Magnetism

Past and recent progress of the variational approach by quantum Monte Carlo

Stuttgarter Physikalisches Kolloquium
  • Date: May 4, 2021
  • Time: 04:15 PM (Local Time Germany)
  • Speaker: Sandro Sorella
  • Scuola Internazionale Superiore di Studi Avanzati (SISSA), Trieste, Italy
  • Location: MPI-FKF Stuttgart
  • Room: online

Synthesis of topological crystals – Chandra Shekhar

Comprehensive Course on Topology and Magnetism

Numerical Methods and Practical Skills for Computational Physics (IMPRS UFAST focus course)

IMPRS UFAST focus course

Nanomechanical Explorations on Thin Freestanding Complex Oxide Membranes

The Strange World of Fractionalized Quantum Numbers in Quantum Matter

Stuttgarter Physikalisches Kolloquium

Twisted Schwinger effect: Geometric effects in carrier creation in semimetals

MPSD Seminar

Transport Properties (Hall, anomalous Hall, chiral anomaly) exp. – Chandra Shekhar

Comprehensive Course on Topology and Magnetism

Manipulating magnon transport in magnetic materials

e-Lecture

Domain walls and skyrmions: From ferromagnets to ferrimagnets

Stuttgarter Physikalisches Kolloquium

Transport properties theory (Berry curvature) – Yan Sun

Comprehensive Course on Topology and Magnetism

Visualizing phase transitions in Weyl semimetal materials

MPSD Seminar

Magnetic Materials and Topology

Stuttgarter Physikalisches Kolloquium

Driven quantum materials

Brebis Bleaney Memorial Lecture
  • Date: Jun 1, 2021
  • Time: 06:00 PM - 08:00 PM (Local Time Germany)
  • Speaker: Prof Andrea Cavalleri
  • Department of Physics, University of Oxford (UK) Max Planck Institute for the Structure and Dynamics of Matter, Hamburg (Germany)
  • Location: online via Zoom

Shedding New Light on Photosynthetic Systems Using Multidimensional Spectroscopies

Max Planck Lecture on Non-Equilibrium Quantum Phenomena

Quantum Hall effect – Johannes Gooth

Comprehensive Course on Topology and Magnetism

Three-dimensional nanomagnetism: from textures in the bulk to patterned magnetic nanostructures

Stuttgarter Physikalisches Kolloquium

Workshop "Correlations in Novel Quantum Materials"

Kagome metals

MPSD Seminar

Magnetism and Topology exp. – Claudia Felser

Comprehensive Course on Topology and Magnetism

Hubbard Model (IMPRS UFAST focus course)

IMPRS UFAST focus course

Femtosecond Coherent Multidimensional Vibronic Spectroscopy

Max Planck Lecture on Non-Equilibrium Quantum Phenomena

Topological Quantum Chemistry, magnetism and correlation - Maia Vergniory

Comprehensive Course on Topology and Magnetism

When quantum meets clean:the unusual metallic transport in delafossites

Stuttgarter Physikalisches Kolloquium

Transport properties II theory (QHE and nonlinear transport) – Yan Sun

Comprehensive Course on Topology and Magnetism

Tensor networks for classical and quantum computations

Stuttgarter Physikalisches Kolloquium

Strongly correlated excitonic insulator in Coulomb-coupled bilayers

Max Planck Lecture on Non-Equilibrium Quantum Phenomena

Transport Properties II exp. – Johannes Gooth

Comprehensive Course on Topology and Magnetism

Dicke Cooperativity in Solids

Stuttgarter Physikalisches Kolloquium
  • Date: Jul 6, 2021
  • Time: 04:15 PM (Local Time Germany)
  • Speaker: Junichiro Kono
  • Department of Electrical and Computer Engineering, Department of Physics and Astronomy, andDepartment of Materials Science and NanoEngineering, Rice University, Houston, Texas, U.S.A.
  • Location: MPI-FKF Stuttgart
  • Room: online

Topology, high energy physics and astrophysics – Johannes Gooth

Comprehensive Course on Topology and Magnetism

The Infinite Dimensions of Quantum Physics (IMPRS UFAST focus course)

IMPRS UFAST focus course

Quantum light source engineering for quantum supremacy

Stuttgarter Physikalisches Kolloquium

Light matter interaction and topology – Fabian Menges

Comprehensive Course on Topology and Magnetism

New fermions, chirality, and chemistry – Claudia Felser

Comprehensive Course on Topology and Magnetism

Group Theory (IMPRS UFAST focus course)

IMPRS UFAST focus course

Introduction to the Octopus code – Basics (IMPRS UFAST focus course)

IMPRS UFAST focus course

Introduction to the Octopus code - Advanced topics (IMPRS UFAST focus course)

IMPRS UFAST focus course

Fermionic neural-network quantum states

Max Planck Quantum Matter Seminar

Atomically-resolved interlayer charge ordering and its interplay with superconductivity in YBa2Cu3O6.81

  • Joint Seminar
  • Date: Nov 8, 2021
  • Time: 09:00 AM (Local Time Germany)
  • Speaker: Prof. Ya-Ping Chiu
  • Department of Physics, National Taiwan University, Taipei, Taiwan
  • Host: Takashi Kumagai
Joint seminar of Fritz Haber Institute and Institute for Molecular Science, Japan. Charge order (CO) has been recognized as one of the most important competing order in superconductive cuprates. In YBa2Cu3O6+x (YBCO), CO could only be investigated by x-ray diffraction in under-doped YBCO with low critical temperatures (TC), but not in highly-doped YBCO with high TC suitable for device applications, due to the competing superconductive phase. Therefore, the most fundamental physical mechanisms governing CO, for example, the role of so-called charge reservoir (Cu-O chain) layers in CO and the spatial interplay of CO and SC, in highly-doped YBCO are still unclear. Here, we present the direct real-space cross-sectional scanning tunneling microscopy (XSTM) imaging with atomic resolution to characterize the atomically resolved electronic structure along the c [001] direction in high-temperature superconductive cuprates. We demonstrate that CO occurs on CuO plane and chain layers with an antiphase correlation along the c-axis direction governed by Coulomb repulsion rather than Josephson tunneling. Similarly, superconductive coherence is also observed in chain and plane layers. In addition, both phases exhibit a proximity-like boundary region mutually suppressing CO and SC. The present atomically-resolved XSTM provides a detailed insight into the unexplored interlayer coupling and its spatial interplay with superconductivity and therefore offers a new approach to unravel the fundamental physical mechanisms of superconductivity in cuprates.[1]Reference[1] Chun-Chih Hsu, Bo-Chao Huang, Michael Schnedler, Ming-Yu Lai, Yuh-Lin Wang, Rafal E. Dunin Borkowski, Chia-Seng Chang, Ting Kuo Lee, Philipp Ebert, and Ya-Ping Chiu, “Atomically-resolved interlayer charge ordering and its interplay with superconductivity inYBa2Cu3O6.81”, Nature Communications, 12, 3893 (2021). [more]
Go to Editor View