ConQuMat - TRR360

TRR 360 Seminar: Signatures of fractional quantum Hall states in few-body systems Cecile Repellin
2025-06-25 14:00 - 15:00 (Europe/Berlin) | Technical University Munich + Zoom
Signatures of fractional quantum Hall states in few-body systems
Dr. Cecile Repellin
Université Grenoble Alpes, CNRS, LPMMC, Grenoble, France

Realizing strongly correlated topological phases of ultracold gases is a central goal for quantum gas experiments. Due to the difficulty in preparing these phases, ongoing experiments are focusing on ensembles of few atoms, and the preparation of a fractional quantum Hall state of two bosonic atoms has been achieved [1]. Beyond their preparation, the characterization of these few-body states poses a unique challenge due to their small system size. I will discuss which signatures can be used, and show that hallmark fingerprints of fractional quantum Hall phases, such as a quantized Hall conductivity [2], or chiral edge modes[3], can be extracted in few-particle systems through local density measurements.

[1] Léonard, J., Kim, S., Kwan, J. et al., Realization of a fractional quantum Hall state with ultracold atoms. Nature 619, 495–499 (2023).[2] Repellin, C., Léonard, J. and Goldman, N., Chern insulators of few bosons in a box: Hall plateaus from center-of-mass drifts and density profiles. Phys. Rev. A 102, 063316 (2020).[3] Binanti, F., Goldman, N., Repellin, C, Spectroscopy of edge and bulk collective modes in fractional Chern insulators. Phys. Rev. Research 6, L012054 (2024).

Venue

TRR 360 Sonderseminar: Emergence of novel quantum phases in Yb-based effective spin-1/2 systems with competing exchange interactions Takahiro Onimaru
2025-07-03 11:00 - 12:00 | University of Augsburg, Room S-254 + Zoom
Emergence of novel quantum phases in Yb-based effective spin-1/2 systems with competing exchange interactions

Prof. Dr. Takahiro Onimaru

Hiroshima University, Japan

Venue

TRR 360 Seminar: Frustrated Triangular Lattice Magnetism in Delafossite Type Yb- (and Cr-based) Systems- from spin liquid to field induced order Michael Baenitz
2025-07-08 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
Frustrated Triangular Lattice Magnetism in Delafossite Type Yb- (and Cr-based) Systems- from spin liquid to field induced order
Dr. Michael Baenitz
Max-Planck-Institute for Chemical Physics of Solids

Venue

TRR 360 Sonderseminar: Phase diagram of the heavy-fermion superconductor YbRh2Si2 at ultra-low temperatures Manuel Brando
2025-07-08 17:15 - 18:15 | University of Augsburg, Room S-254 + Zoom
Phase diagram of the heavy-fermion superconductor YbRh2Si2 at ultra-low temperatures

Dr. Manuel Brando

Max-Planck-Institute for Chemical Physics of Solids, Dresden

Venue

TRR 360 Seminar: Exploration of Hybrid Skyrmion Systems using Resonant Elastic X-ray Scattering Thorsten Hesjedal
2025-07-22 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
Exploration of Hybrid Skyrmion Systems using Resonant Elastic X-ray Scattering
Prof. Dr. Thorsten Hesjedal
Clarendon Laboratory, University of Oxford, UK

A major challenge in topological magnetism lies in the three-dimensional (3D) exploration of the magnetic textures. Recent efforts have focused on understanding how 2D skyrmion sheets vertically stack to form distinct types of 3D topological strings, how these strings behave when clamped at an interface, how they couple across interfaces of dissimilar materials, and how these ordered states can be manipulated. Our team has advanced the capabilities of polarization- and energy-dependent resonant elastic x-ray scattering (REXS) to probe the 3D structure of magnetic skyrmions and related topological objects, as well as their dynamics. In this talk, I will present the latest examples of hybrid skyrmion systems, with a particular focus on 3D objects at or near surfaces and their dynamical properties.

Venue

TRR 360 Seminar: Randomness, disorder and compromises in magnetic systems Ellen Fogh
2025-07-30 14:00 - 15:00 | Technical University Munich + Zoom
Randomness, disorder and compromises in magnetic systems
Prof. Dr. Ellen Fogh
Technical University of Munich

The interplay between randomness, disorder and frustration in magnetic systems may bring about interesting ground states and behaviours. Many real materials display intrinsic inhomogeneity, as a result of impurities or (counter)ion substitution, that results in site or bond disorder. This is known as quenched randomness, and the loss of translational symmetry it entails makes the system challenging to study theoretically. However, quenched randomness in magnetic systems can lead to specific ground states with no long-ranged order, including glassy states and the random-singlet state but also various long-range ordered states. Some of these phases of matter are closely related to certain types of quantum spin liquids and thus raise the question of whether randomness in a frustrated system can produce qualitatively different types of quantum coherence, as opposed to only destroying such coherence. Here, I discuss three specific cases of how randomness and disorder have profound consequences for physical behaviour of such magnetic systems.

Venue

TRR 360 Seminar: Imaging Magnetic Dynamics with In-situ and Ultrafast Lorentz Microscopy Sascha Schäfer
2025-11-04 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
Imaging Magnetic Dynamics with In-situ and Ultrafast Lorentz Microscopy
Prof. Dr. Sascha Schäfer
Department of Physics, University of Regensburg, Regensburg, GermanyRegensburg Center for Ultrafast Nanoscopy (RUN), Regensburg, Germany
The interaction of magnetic materials with ultrashort light pulses provides intriguing glimpses into the inner workings of the magnetic couplings within a material but also offers an important experimental handle to locally manipulate magnetic textures and phases. Whereas many studies in the field of ultrafast magnetism have utilized various optical pump-probe methodologies, these approaches often lack the required spatial resolution for mapping the nanoscale details of magnetic textures. Here, I will present two methodologies to address ultrafast nanoscale magnetic dynamics in Lorentz microscopy.
In the first part of the talk, I will discuss how in-situ Lorentz microscopy with femtosecond optical excitation [1] can unravel nonlinearities in the magnetic response upon light excitation, focusing on the example of light-induced switching processes in the magnetic texture of Fe3Sn2 thin films [2]. This material hosts dipolar skyrmions [3] which are composed of chiral Bloch-like domain walls in the interior of the film and chiral Néel-like caps at each film surface. Femtosecond light pulses allow for the stochastic switching of the Néel cap chirality. The analysis of switching probabilities yields insights into the importance of interactions within and in-between skyrmions.
In the second part of the talk, I will discuss the current state of ultrafast transmission electron microscopy [4], specifically ultrafast Lorentz microscopy [6], in which femtosecond or picosecond electron pulses enable the stroboscopic imaging of optically or current-driven magnetic dynamics. I will highlight the impact of novel femtosecond electron sources, including radiofrequency beam choppers [7] and laser-driven cold-field emitter sources [8], for different magnetic imaging techniques in electron microscopy, as well as emerging possibilities due to fast electron detectors [9].
[1] T. Eggebrecht; M. Möller et al., Phys. Rev. Lett. 118, 097203 (2017). [2] A Kovács, J. T. Weber et al., Comm. Mat. 6, 223, (2025).[3] L. Kong et al., Phys. Rev. B 107, 174425 (2023).[4] Feist et al., Ultramicroscopy 176, 63 (2017).[5] Feist et al., Nature 521, 200 (2015). [6] N. Rubiano da Silva et al., Phys. Rev. X 8, 031052 (2018).[7] C. Liu et al., Nat. Mat. 24, 406 (2025).[8] A. Schröder et al., Ultramicroscopy 275, 114158 (2025).[9] A. Schröder et al., Ultramicroscopy 256, 113881 (2024).

Venue

TRR 360 Seminar:!! Canceled due to illness of the speaker !! Sebastian Diehl
2025-11-12 14:00 - 15:00 | Technical University Munich + Zoom
Tba
Prof. Dr. Sebastian Diehl
University of Cologne

Venue

TRR 360 Sonderseminar: Computational design of quantum materials using density functional theory and beyond Manish Verma
2025-11-18 16:00 - 17:00 | University of Augsburg, Room S-288
Computational design of quantum materials using density functional theory and beyond

Dr. Manish Verma

Institute for Theoretical Physics and AstrophysicsComputational Quantum MaterialsJulius-Maximilians-Universität Würzburg

Computational design of quantum materials using density functional theory (DFT) and many-body techniques-both perturbative and non-perturbative, has become a powerful tool for exploring key physical phenomena such as strong correlations, metal-to-insulator transitions (MIT), magnetism, and thermoelectricity etc. In this direction, designing novel electronic properties in artificial transition metal oxide (TMO) heterostructures, distinct from their bulk counterparts, has emerged as a new paradigm enabled by modern layer-by-layer growth techniques and the unique nature of d-electrons. I will start my talk by discussing the mechanisms driving the MIT and magnetism in ultrashort-period superlattices (SL), namely (SrVO3)1/(SrTiO3)1(001) [1, 2] and (LaNiO3)1/(LaAlO3)1(001) [3], where confinement and epitaxial strain play fundamental roles. Subsequently, I will present the MIT in Ca-doped LaMnO3, which arises from the interplay between strain and chemical doping [4]. TMO-based SL are also known to exhibit high thermoelectric response, in addition to their environmental friendliness and stability. In this context, I will discuss the doping-induced robust p-type thermoelectric response in ultrashort-period (SrMnO3)1/(SrTiO3)1(001) SL, obtained by employing Boltzmann transport theory within constant-relaxation time approach. Next, I will then present my results on strategies for reducing lattice thermal conductivity in artificial oxide superlattices, obtained using many-body perturbation theory calculations of phonon-phonon interactions. Transition-metal oxides are further known to display strong correlation effects due to their d-electrons. In this regard, LiV2O4 stands out as an enigmatic heavy fermion compound lacking localized f-orbital states. I will present DFT combined with dynamical mean-field theory (DFT+DMFT) results that elucidate the origin of heavy-fermion behavior, supported by angle-resolved photoemission spectroscopy (ARPES) measurements [5].

[1] M. Verma, B. Geisler, and R. Pentcheva, Phys. Rev. B 100, 165126 (2019).[2] M. Verma and R. Pentcheva, Phys. Rev. Research 4, 033013 (2022).[3] M. Verma and R. Pentcheva, Phys. Rev. Research 6 (1), 013189 (2024).[4] S. S. Hong et al., Science 368, 71 (2020).[5] D. Oh et al., Proceedings of the National Academy of Sciences 122 (45), e2518213122 (2025).

Venue

TRR 360 Seminar:A New Perspective on Correlated Metals: from Concealed Mott Quantum Criticality to Disorder in Heavy Fermi Liquids Louk Rademaker
2025-11-19 14:00 - 15:00 | Technical University Munich + Zoom
A New Perspective on Correlated Metals: from Concealed Mott Quantum Criticality to Disorder in Heavy Fermi Liquids

Prof. Dr. Louk Rademaker
Université de Genève, Switzerland

The band-structure picture of metals is very successful in many materials where the electron correlations are weak. On the other extreme, when correlations are very strong, one expects interaction-induced insulators – due to Mott localization or symmetry breaking. However, the intermediate regime where correlations are strong but the material remains gapless, harbors many open questions in our understanding of quantum materials.

In this talk, I will give an overview of three aspects of correlated metals. I will discuss the relation between quantum criticality at the Kondo breakdown and in doped charge-transfer insulators like the cuprates. These metal-to-metal transitions can be viewed as exhibiting concealed Mott criticality.

Near a Mott critical point, large effective mass enhancements are observed. The famous Landau relation between mass enhancement and specific heat requires a new sum rule for the temperature-dependence of the electron self-energy.

In such heavy Fermi liquids, the interplay between correlations and disorder cannot be ignored. Inspired by new experiments on organic compounds, we show that contrary to textbooks, the residual resistivity is affected by the mass enhancement.

Venue

TRR 360 Seminar:Experimental prospects on measurement-altered criticality Sara Murciano
2025-11-26 14:00 - 15:00 | Technical University Munich + Zoom
Experimental prospects on measurement-altered criticality
Prof. Dr. Sara Murciano
Université Paris Saclay, France

Quantum critical systems constitute appealing platforms for the exploration of novel measurement-induced phenomena due to their innate sensitivity to perturbations. I will devise a practical scheme for realizing measurement-altered criticality in a chain of Rydberg atoms tuned to Ising and tricritical Ising phase transitions. Projectively measuring a periodic subset of atoms alters quantum critical correlations in distinct ways that one can control via the choice of measured sites and the measurement outcomes. While this protocol relies on post-selection, the measurement outcomes yielding the most dramatic consequences occur with surprisingly large probabilities.

Venue

TRR 360 Seminar:Multiferroic conversionTsuyoshi Kimura
2025-12-17 16:00 - 17:00 | University of Augsburg, Room 242-R
Multiferroic conversion

Prof. Dr. Tsuyoshi Kimura
Department of Applied Physics, University of Tokyo, Japan

Symmetry breaking ascribed to the evolution of an order parameter is one of the most important concepts in materials physics. Representative examples are symmetry breakings in ferroic materials, such as the symmetry breaking of time reversal in ferro-magnets and that of space inversion in ferroelectrics. Recent research developments of multiferroic materials have triggered extensive studies on unconventional ferroic materials such as ferro-toroidic, ferro-axial, and ferro-chiral materials.

In this presentation, we propose the concept of “multiferroic conversion”, which refers to the transformations of ferroic states by combining different ferroic orders. Such conversion occurs, for example, by a deformation of a structural unit in a ferroic material [1] and by the application of external stimuli such as an electric field to a ferroic material [2-5]. We demonstrate several types of multiferroic conversion by observing unconventional optical phenomena, including electric-field-included Faraday effect (from ferro-magnetic-monopolar to ferro-magnetic state) [2], electrogyration (ferro-axial to ferro-chiral) [3], magneto-chiral dichroism (ferro-axial to ferro-magnetic-toroidal) [4], and electric-field-induced nonreciprocal directional dichroism (altermagnetic to ferro-magnetic-toroidal) [5]. The concept of multiferroic conversion will lead to the unconventional functionalities of various ferroic materials.

[1] T. Nagai et al., J. Am. Chem. Soc. 146, 23348 (2024).[2] T. Hayashida et al., Phys. Rev. Research 4, 043063 (2022).[3] T. Hayashida et al., Nat. Commun. 11, 4582 (2020).[4] T. Hayashida et al., Proc. Natl. Acad. Sci. 120, e2303251120 (2023).[5] T. Hayashida et al., Adv. Mater. 37, 241876 (2025).

Venue

TRR 360 Seminar:From solitons to correlations: Non-equilibrium spin dynamics across multiple scales Lukas Körber
2026-04-28 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
From solitons to correlations: Non-equilibrium spin dynamics across multiple scales

Dr. Lukas Körber
Ultrafast Spectroscopy of Correlated Materials, Radboud University, Nijmegen, Netherlands

Although magnetism fundamentally arises from complex quantum many-body interactions, it is often possible to describe phenomena in ordered materials using classical emergent frameworks at various length and energy scales. This perspective facilitates the analysis of a wide range of static and dynamic nonlinear phenomena, including topological solitons, spin textures, parametric resonance, ultrafast switching, auto-oscillations, and chaos. Typically, each emergent level is achieved by coarse-graining microscopic details, which provides predictive power and introduces new conceptual tools, such as torques, conserved topological charges, and solitons. However, when magnetic systems are driven far from equilibrium, this established hierarchy of emergent descriptions can break down, resulting in fundamentally new multiscale effects that challenge existing conceptual frameworks.

In this talk, I will present three complementary mechanisms that exemplify this breakdown from distinct perspectives. First, driving a topological soliton with high-frequency microwave radiation can push the magnetic system into a far-from-equilibrium state where slow soliton dynamics and fast magnon dynamics become strongly coupled, resulting in self-induced Floquet modes [1]. Second, strong laser excitation of chiral magnets can induce significant thermal fluctuations, resulting in the ultrafast nucleation of solitons known as skyrmions. While the skyrmion number is typically considered conserved at the emergent level, in the ultrafast regime, their collective dynamics can be described by independent thermally activated nucleation and annihilation events [2]. Lastly, at even shorter spatiotemporal scales, perturbing antiferromagnets can drive them into strongly excited states where classical nonlinear magnetism fails, and quantum correlations become significant. Although numerical quantum many-body techniques can capture certain nonlinear spin dynamics, these methods are computationally intensive and often obscure the connection between nonlinear dynamics and their geometric origin in the angular-momentum algebra of spins. To address this challenge, we propose a semiclassical spin-correlation theory that evolves spin correlations on lattice bonds rather than on individual spins [3]. This approach incorporates nonlinear dynamics beyond classical models while preserving the geometric structure associated with the intrinsic nonlinearity of spins.[1] Heins, Körber et al., Science 391, 6781pp. 190-194 (2026), DOI: 10.1126/science.adq9891[2] Lieferink, Körber et al., PRL 136, 146705 (2026), DOI: 10.1103/brnt-2m9l[3] Körber et al. (2025), arXiv:2512.11466

Venue

TRR 360 Sonderseminar: Texture-dependent all-optical magnetization switching in thin ferromagnetic films Dinar Khusyainov
2026-05-11 14:00 - 15:00 | University of Augsburg, Room 242-R
Texture-dependent all-optical magnetization switching in thin ferromagnetic films

Dinar Khusyainov

Radboud University Nijmegen, Netherland

Understanding spin dynamics at ever shorter time and length scales is one of the major challenges in fundamental and applied magnetism. This pursuit has led, in particular, to the discoveries of Giant Magnetoresistance (GMR) and all-optical switching (AOS) of magnetization, while also motivating the development of large-scale facilities such as X-ray free-electron lasers.In this talk, I will present a conceptually novel approach for exploring all-optical switching at the nanoscale by combining tabletop Magnetic Force Microscopy (MFM) with picosecond laser excitation. The potential of this approach is demonstrated through its application to helicity-dependent all-optical switching (HD-AOS) in ferromagnetic Pt/Co/Pt films [1]. I will show how the nanotexture of laser-induced domains modifies the energy landscape, thereby enhancing the interaction between circularly polarized light and spins. As an outlook, I will present recent results from Lorentz transmission electron microscopy studies of laser-induced domains in thin ferromagnetic films, highlighting their topology.

[1] D. Khusyainov et al., Nat. Mater. (2026).

Venue

TRR 360 Seminar:Topology in multi-level systems and braiding of band singularities F. Nur Ünal
2026-05-20 14:15 - 15:15 | Technical University Munich + Zoom
Topology in multi-level systems and braiding of band singularities
Dr. F. Nur Ünal
TCM Group, Cavendish Laboratory, University of Cambridge, United Kingdom

Recent years have witnessed the discovery of novel multi-gap topologies that go beyond all previously-known classifications, arising from intricate non-Abelian braiding procedures. I will talk about non-Abelian charges that can be associated with band singularities in certain multi-level systems and discuss their braiding procedures. I will introduce new non-Abelian topological phases, some of which come with no static counterparts, highlighting new topological invariants required to characterise these phases. The underlying non-Abelian charges can be however quite elusive, and consequently direct measurement of these charges and topological invariants has been challenging. To this end, I will identify observable signatures within reach of state-of-the-art experiments and present concrete protocols with first experimental verifications. Finally, I will go beyond these non-Abelian topological considerations and introduce visually powerful geometric descriptions that arise for multi-level systems (qudits) with more general applications.

arXiv:2511.03894

arXiv:2603.04489

Nat. Comm. 15, 1144 (2024)

Phys. Rev. Lett. 133, 093404 (2024)

Phys. Rev. Research 4, 023120 (2022)

Venue

TRR 360 Seminar:Making sense of band topology in open quantum systems Frank Schindler
2026-06-10 14:15 - 15:15 | Technical University Munich + Zoom
Making sense of band topology in open quantum systems
Dr. Frank Schindler
Imperial College London, United Kingdom

There has been a great deal of work in generalising the notion of band topology to the non-equilibrium setting. Much of this effort has focused on non-Hermitian Hamiltonians that are thought of as describing quantum systems with loss and gain. In the first part of my talk, I will pedagogically explain one of the central results of this field — the winding number and associated skin effect. I will then argue, however, that the non-Hermitian framework is fundamentally inadequate to properly describe quantum many-body systems — even non-interacting ones — calling into question the physical relevance of non-Hermitian topological invariants. I will end my talk by working out to what extent such invariants, in particular the winding number, can be saved in the more general Lindblad description of open quantum systems.

Venue

TRR 360 Seminar:Active Magnets Achim Rosch
2026-06-17 14:15 - 15:15 | Technical University Munich + Zoom
Active Magnets
Prof. Dr. Achim Rosch
Institute for Theoretical Physics, University of Cologne

Active matter encompasses many-particle systems composed of self-propelled units, such as flocks of birds or schools of fish. We ask whether similar physics can emerge in condensed-matter systems driven out of equilibrium, for example by radiation. Focusing on magnetic systems with Goldstone-like modes that can be activated by weak external stimuli, we study a ferrimagnet subject to a weak oscillating field. In our model, domain walls acquire active motion in a direction selected by spontaneous symmetry breaking. This leads to qualitatively new dynamics: long-range order develops with remarkable efficiency and is highly robust against noise. We show that these properties originate from a novel form of dynamical frustration induced by the dynamics of Goldstone modes.

Venue

TRR 360 Seminar:Chiral phononics: A new approach to angular momentum in solidsDominik M. Juraschek
2026-06-30 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
Chiral phononics: A new approach to angular momentum in solids

Prof. Dr. Dominik M. Juraschek
Eindhoven University of Technology, Netherlands

Chiral phononics is an emerging field that utilizes the angular momentum of circularly polarized lattice vibrations to manipulate the properties of materials. Intriguing discoveries of novel phenomena have included phononic analogues of spintronic and orbitronic effects, as well as the generation of atomistic tesla-scale magnetic fields that promise unprecedented control of magnetic order. In this talk, I will introduce general directions in the field and then present our recent predictions of novel physical mechanisms. Specifically, I will present a theory for the phonon angular momentum Hall effect that induces a transverse angular-momentum current and accumulation, resembling a phononic analogue of the spin and orbital Hall effects for electrons. I will further show how chiral-phonon scattering leads to a rotational analogue of the Umklapp process in solids, demonstrating the conservation of crystal angular momentum.

Venue

TRR 360 Sonderseminar: Magnetization Measurements and Cyclotron Mass-Selective dHvA Effect under Temperature Modulation Michelle Hollricher
2026-07-06 15:30 - 16:30 | University of Augsburg, Room 242-R
Magnetization Measurements and Cyclotron Mass-Selective dHvA Effect under Temperature Modulation

M.Sc. Michelle Hollricher

Lehrstuhl für Topologie korrelierter Systeme (E51)

Zentrum für QuantumEngineering (ZQE)

Technische Universität München

Venue

TRR 360 Seminar:tba Tom Devereaux
2026-07-08 14:15 - 15:15 | Technical University Munich + Zoom
tba
Prof. Dr. Tom P. Devereaux
Stanford University, Stanford, USA

Venue

TRR 360 Seminar:tbdMathias Kläui
2026-07-14 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
tbd

Prof. Dr. Mathias Kläui
Institute of Physics, University of Mainz

tbd

Venue

TRR 360 Seminar:Emergent phenomena in nanosculpted quantum material devicesMaximilian Birch
2026-07-21 16:00 - 17:00 | University of Augsburg, Room S-288 + Zoom
Emergent phenomena in nanosculpted quantum material devices

Dr. Maximilian Birch
RIKEN Center for Emergent Matter Science, Japan

Focused ion beam (FIB) techniques enable precisely tailored nanoscale devices to be fabricated directly from high-quality single crystals, providing a powerful platform for exploring emergent transport phenomena and unconventional experimental geometries. In this talk, I will discuss the development and application of FIB-based device fabrication approaches used to investigate a range of quantum materials and functionalities, including skyrmion dynamics, p-wave magnetism, and time-reversal symmetry breaking antiferromagnets. I will then present our recent development of three-dimensional nanosculpted FIB devices, focusing on helical structures fabricated from the high-mobility Weyl ferromagnet Co₃Sn₂S₂. By introducing inversion symmetry breaking on the length scale of the electron mean free path, these structures exhibit large nonreciprocal transport effects, resulting in a switchable zero-field diode response. More broadly, these results demonstrate how nanoscale geometric design can be used to access emergent electronic functionality in quantum materials.

Venue

TRR 360 Seminar:tba Ady Stern
2026-10-28 15:00 - 16:00 | Technical University Munich + Zoom
tba
Prof. Dr. Ady Stern
Condensed Matter Physics, Weizmann Institute, Rehovot, Israel

Venue
