Conférences  >  Physique  >  Matériaux quantiques, basses températures

This workshop is organized by SPICE as part of the Gutenberg International Conference Center (GICC) at Johannes Gutenberg University Mainz (JGU).

The conference aims at the interdisciplinary experiment of bringing together experts from solid state and quantum optics, in order to foster dialogue at the interface of the two communities. The goal is to plant the seed of a novel hybrid research area, where solid state systems are treated on the same footing as AMO driven-dissipative platforms, and, viceversa, where quantum optics can be reshaped by using concepts from spintronics, magnetism and the physics of correlated materials.We invite and encourage the contribution of selected speakers advancing the frontiers of any of the following fields:(i) dynamical phase transitions in driven-dissipative atomic or spin ensembles, ranging from traditional AMO platforms to spintronics and solid state devices;

The conference will be hosted by the Facility for Rare Isotope Beams (FRIB) at Michigan State University (MSU).

The 2023 conference will mark more than 60 years of SRF research and development. In this time, many impressive advances in superconducting RF science and technology have been made. SRF technology is now a major part of many accelerator projects for particle physics, nuclear physics, synchrotron light sources, and free-electron lasers. Continuing the successful tradition of 20 previous SRF conferences, this conference will provide a stimulating forum for scientists, engineers, students, and industrial partners to present and discuss the latest developments in SRF science, technology, and applications.

Materials Research Society of Singapore

There are significant efforts and investments (from both government and industry) to jump start the quantum information-based industry in the last decade. While quantum communication and computing are shifting from laboratory-based demonstrations to physical deployment from land to space, critical challenges remain in scaling the quantum network, computer, and storage capabilities for making quantum information technology a practical proposition. The specialized materials development required for exploiting superposition and entanglement in various systems is one major bottleneck. This symposium seeks to bring together key international researchers working directly at the frontline of research to solve the material critical challenges for scalable quantum information technologies. Through the confluence of ideas and disciplines, we hope to achieve greater awareness and support for this important field and engender new and productive collaborations that could accelerate the materials development that is crucial to propel the quantum industry into viable reality.

This workshop is organized by SPICE as part of the Gutenberg International Conference Center (GICC) at Johannes Gutenberg University Mainz (JGU).

Quantum materials driven out of equilibrium by strong electric fields exhibit phenomena that challenge our physical understanding of solids and could be implemented in future device technologies. Examples include photo- and current-induced transitions to metastable hidden phases, the ultrafast optical manipulation of ferroelectricity and magnetism, light-induced superconductivity, and the creation of photon-dressed topological states. While much progress has been made in characterizing these effects, turning them into real-world functionalities requires stabilizing them at high temperature, on long time scales, and with minimal input power. These challenges are inherently of a materials nature. The focus of this workshop is to bring together experts in quantum materials synthesis (single crystals, thin films, vdW heterostructures) with experimentalists and theorists investigating non-equilibrium phenomena to spark a new generation of non-equilibrium quantum materials design – that is, to create quantum materials that are specifically designed for their out-of-equilibrium response to optical and electrical perturbations. The long-term goal is to create a feedback loop between materials synthesis, experimental characterization and theory for non-equilibrium physics, similar to the successful strategies employed in equilibrium quantum materials design.

IOP

The Condensed Matter and Quantum Materials (CMQM) series is home to the UK condensed matter physics community and offers a focused meeting for topical and emerging fields in solid state and materials physics. The conference is supported by a number of Institute of Physics groups and aims at bringing together scientists and PhD students with diverse interests including exotic electronic and magnetic phenomena in solids, new materials, characterisation techniques and devices. The 2023 conference will be hosted by the University of Birmingham. During the event all active researchers within the relevant subject areas will have the chance to present, and which will form a marketplace for students, postdocs, advisors, and collaborators to find each other.

Institute of Low Temperatures and Structure Research PAS

Conference on Cryocrystals and Quantum Crystals (CC) has been an important international forum for presenting new results on physics and chemistry of atomic and molecular solids such as rare gas solids, hydrogens, nitrogen, oxygen, methanes, helium isotopes, water ice, etc.The scope of CC is wide, including, but not limited to: films, nanoscale systems, low temperature physics, charged species in cryocrystals, spectroscopy of cryocrystals, ultra-low temperature and high-pressure studies, matrix isolation in cryocrystals, ultrafast dynamics in crystals, order-disorder phenomena, technological applications and instrumentation.

Event Secretariat;     Tél.: [+48 71 343 4 276];     Email.: cc2022@intibs.pl

molecular crystals; quantum crystals; low-temperature physisc; nanoscale systems; thermal transport; order-disorder phenomena; high-pressure studies

Physique atomique et moléculaire,    Physique de la matière condensée et des matériaux

Electronic, optical, and magnetic properties of nano- and heterostructures, Quantum Hall effects and related phenomena, Spintronics and spin related phenomena, Topological materials and phenomena (including Majorana fermions), 2D materials, Quantum Information, Superconductivity in low dimensions and hybrid systems, Nanophotonics (including photonic crystals and metamaterials), Nanomechanics, MEMS/NEMS, and optomechanics, Novel materials and structures, Advances in growth, processing, and probing techniques, Device applications

Mécanique quantique et l'information quantique,    Agrégats, nanomatériaux, graphène et fullerène

Come and experience a rich palate of cryogenic-related topics including industry and research and development that are the foundation of the conference. The technical program features the latest research and state-of-the-art developments in all areas of cryogenics, including superconductivity, cryocoolers, transportation, medical, cryogenic materials, and other applications. Honolulu beckons with a relaxed and thought-provoking environment ripe for lively discussions, shared experiences, and collaboration development.

Cryogenic Society of America, Inc.

All aspects of space cryogenics will be represented, with emphasis on those related to space exploration.

Aviation & vol spatial,    Métallurgie et science des matériaux

Canadian Light Source

Cours et événements pour étudiants en physique,    Accélérateurs de particules

Max-Planck-Institute for Solid State Research

Materials with strongly correlated quantum particles are at the forefront of present solid state research. Understanding the experimental properties of novel quantum materials crucially relies on the application of cutting-edge analytical and numerical tools. This workshop aims at bringing together world-leading experts in both analytical and numerical theory to advance the current perspective on important questions of the field: What are the signatures of quantum order in newly synthesized experimental setups? Which aspects of quantum materials can be described on the model level? What are the computational and algorithmic boundaries hindering the solution of the many-body problem? What is the nature of phase transitions between these novel states of matter?

Organizing committee;     Email.: cnqm2023@fkf.mpg.de

Magnonics 2023 is the 8th in a series of international conferences on fundamentals and applications of magnons. The goal of the Magnonics conference is to bring together researchers from academia, industry and national laboratories working in the fields of magnetic materials, classical and quantum magnonic devices, nanomagnetism and spintronics in order to exchange ideas and forge collaborations in the field of magnonics.

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

Recent progress in magnetism has been made by steadily increasing our understanding of its quantum aspects, as well as by embracing the complexity of magnetic materials with entangled spin, orbital and lattice degrees of freedom. These efforts are revealing new horizons that remained hidden behind this complexity, such as the emergence of low-energy quantum gauge theories that control the collective phenomena of different classes of quantum magnets. Harnessing substantial progress over the last several years, this conference will bring participants together to address outstanding modern challenges of quantum magnetism. These will include the search for real materials with novel topologically-ordered states of matter, the computation and measurement of dynamical and transport properties that can reveal fingerprints of fractionalization and multipolar ordering and the roles of disorder and spin-phonon interaction. We will also include the emergent-electrodynamics induced by topological spin textures, the unusual dynamics of integrable systems, and the revolutionary twist on the quantum 2D magnetism provided by experiments on Moiré systems such as twisted bilayer graphene and transition metal dichalcogenide (TMD) bilayers.

Physique de la matière condensée et des matériaux,    Magnétisme, Spintronique

IEEE CSC

We are delighted to invite you to the 16th European Conference on Applied Superconductivity, which will be held in Bologna, Italy from 3rd to 7th September 2023. This event marks 30 years since the very first EUCAS was organized in Göttingen, Germany in 1993. Since then, the EUCAS Conference has become a first-rate, world-class event for the sharing of knowledge and latest advances in all areas of Applied Superconductivity, from materials and conductors to large-scale applications for medicine, research, and energy transition, as well as electronics for novel devices and quantum computing.

IEEE CSC

MT-28 will be the second International Magnet Technology Conference with the ITER Organization as the lead host organization. This time, we have chosen Aix-en-Provence, France, as the home base for the conference, with a conference center that is an easy walking distance from the old town. The MT-28 program committee is enjoying the preparation of a unique scientific program that will showcase, in a city rich with 2,000 years of history, frontier magnet technologies from all around the world.

Physique des plasmas, fusion nucléaire,    Magnétisme, Spintronique

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

The aim of this conference is to bring together theorists and experimentalists working on materials not conforming to the Fermi-liquid paradigm, triggering a discussion of new theoretical and experimental results that continue to change our view of quantum matter. A key goal is to exchange ideas and try to establish consensus on the most basic question: ``Which non-Fermi liquid observations can be understood by cleverly applying textbook formulae and which observations require a more radical departure from the quasiparticle framework?” We specifically plan to discuss electron transport beyond the quasiparticle paradigm, the status of a putative Planckian limit on scattering, and the nature of Cooper pairing without quasiparticles, and collective modes in systems without well-defined quasiparticles. We also plan to have talks on recent developments in quantum Monte Carlo simulations and other numerical methods, and compare the results of these studies with analytical results of effective low- energy theories.

In a classic paper 50 years ago, Kugel and Khomskii demonstrated that in strongly-correlated systems orbital ordering can arise from a purely electronic super-exchange mechanism and not just the conventional co-operative Jahn-Teller effect. This work opened the field of orbital physics — a field which, since then, is undergoing continuous growth. It was understood that, beside orbital ordering, super-exchange can give rise to the orbital analogue of spin-liquid states. It was shown that the directional character of the orbitals can introduce anisotropic super-exchange interactions, which, in a simplified setting, are described by compass models, a prototype for the Kitaev model. This opened new avenues of its own. More surprising phenomena arise from the entanglement of spin and orbital degrees of freedom. New developments aim at dynamically tuning orbital occupations by pushing the system out of equilibrium, and at orbital-controlled electronics.

The goal of this year’s school is to provide students with an overview of the state-of-the art in the field of orbital physics in strongly correlated systems and the techniques used to investigate them. After introducing fundamental models and effects, lectures will focus on these effects in real materials, with introductions to crystallography and symmetries, methods for building minimal tight-binding Hamiltonians, the Jahn-Teller effect, and Coulomb-enhancements of the Jahn-Teller effect. Advanced lectures will address orbital ordering, orbital liquids and Kitaev materials, as well as theoretical approaches, from self-interaction corrected density functionals to dynamical mean-field theory and beyond. Experimental lectures will present probes of spin, orbital, and charge degrees of freedom, techniques to image orbitals and orbital ordering, as well as orbitally-controlled transport phenomena.

Email.: correl23@fz-juelich.de

Orbital physics, orbital ordering, multi-orbital Hubbard model, strong-correlations, DMFT, Jahn-Teller, group theory, Kitaev materials, Mott transition, quantum Montecarlo, spin and orbital liquid, theory and experiments

Physique de la matière condensée et des matériaux,    Physique numérique

The Abdus Salam International Centre for Theoretical Physics

The focus of this Summer School is on advanced ideas, novel results, current problems, and future prospects in the area of modern quantum science, with a special focus on quantum materials and their applications in quantum technology. This constitutes a new and advanced research area of physics and engineering, aiming at exploiting phenomena of quantum mechanics such as entanglement, quantum superpositions, tunneling, and quantum interference for practical applications: in quantum computing, quantum sensing, quantum cryptography, high precision quantum metrology, and quantum imaging.

The meeting will be centered around a series of lectures directed at a broad audience of young researchers (including Master and PhD students, young postdocs, and research associates) as well as senior scientists from developing countries working on various aspects of condensed matter physics, material science, as well as statistical and chemical physics. The invited lecturers will be internationally recognized experts in the research field. The invited lectures will be complemented by short talks of the younger participants from the developing countries of Central and South East Asia, Caucasus and the Middle East.

Event Secretariat;     Tél.: [(+998 90) 348 90 82];     Email.: ola_july@mail.ru

Graphene: Two-dimensional materials and their heterostructures; Topological insulators; Quantum Hall effects; Novel superconducting materials; Quantum computation with low-dimensional functional materials; Majorana fermions and topological quantum computation; Quantum metrology; Physics Informed Machine learning for material design and simulation.

Agrégats, nanomatériaux, graphène et fullerène,    Cours et événements pour étudiants en physique

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

The exceptional gain in precision quantum metrology (QM) enabled new application of quantum sensors to studies of fundamental physics ranging from dark matter searches to detection of gravitational waves. These new developments involve surprising and unexpected connections between QM methods and other quite different fields of physics. The conference will bring together scientists in very different subfields, connecting optics to condensed matter to atomic physics and quantum information to particle and gravitational physics. A major objective is to provide a platform for cross fertilization between theory and experiment and between different research areas to prompt new scientific discoveries. The conference aims to promote collaboration between particle physics experts working on the design and interpretation of fundamental physics studies with quantum technologies and discussing new ideas in QM for future applications.

Métrologie et instrumentation,    Mécanique quantique et l'information quantique

ICMS - International Centre for Mathematical Sciences

Topology is likely to be featured prominently in any truly useful quantum computation scheme. The hurdle of scalable fault-tolerance is insurmountable with the current incremental progress -- while it is possible to engineer systems supporting hundreds of physical qubits, applications beyond academic interest require millions of qubits to implement robust error correction. Topological quantum computation (TQC) relies upon the preparation of topological phases of matter supporting non-abelian anyons to perform inherently fault-tolerant operations. As errors are corrected at the hardware level through the topological nature of anyons, the problem of scalability is simultaneously overcome. On the other hand, despite years of effort we still don't have unassailable confirmation that non-abelian anyons exist. This workshop will bring together researchers in a diversity of fields in and around TQC for the purpose of broadening and deepening the subject, with an eye towards accelerating the realization of scalable technology.

Géométrie et topologie,    Mécanique quantique et l'information quantique

Messe Stuttgart

The whole world is made of quanta. New technical solutions, e.g., more powerful computers, more precise measuring devices, but also increased security in data communication are pushing onto the market. There are many possible applications and the aim is to build an international ecosystem in which Quantum Effects plays a pioneering European role. Quantum Effects as a new format creates an application-oriented forum in this ecosystem and links science, start-ups and business, making innovative quantum technologies visible in Europe. It will take place for the first time at Messe Stuttgart on 10 and 11 October 2023.

Quantum computing, quantum technologies, software, sensing, communication

Mécanique quantique et l'information quantique,    Salons, foire-exposition

KTH Royal Institute of Technology. The workshop is organised by KTH Digitalisation Platform and Digital Futures.

Welcome to a workshop targeting the Noisy intermediate-scale quantum (NISQ) technologies, methods and algorithms, with a great focus on the applications and practical aspects of this.

Besides presentations, the organisers will gather input from all the experts to develop a roadmap/agenda on the future of quantum computing. There is a list of around 10-15 confirmed external speakers, and the event will be open to other interested researchers at KTH.

Théorie de l'information quantique et informatique quantique,    Théorie de l'information, fondations de l'informatique

Banff International Research Station (BIRS) for Mathematical Innovation and Discovery

Motivated by theoretical work that pointed to new opportunities, tremendous progress has been made over the past several years in using moiré superlattices formed from two-dimensional materials as a laboratory for the study of quantum materials. This development has opened up an exciting new scientific opening, one in which mathematics and theoretical physics have a very large role to play by identifying moiré systems that are likely to exhibit new or poorly understood electronic phenomena, by inventing mathematical methods that enable testable predictions of physical properties, and by unravelling the meaning of experimental observations.

IEEE Magnetics Society

UC Santa Barbara, Kavli Institute for Theoretical Physics (KITP)

Quantum simulators have opened the doors to the observation of several novel phases and out-of-equilibrium phenomena of quantum many-body systems with long-range interactions. However, differing approaches to closely related questions mean that there is an increased need to bridge growing gaps between researchers with different backgrounds. This conference intends to address this need, creating a forum to study and discuss recent results in non-equilibrium long-range quantum matter. The large list of diverse topics covered by the conference will include equilibration, thermalization and transport, entanglement and information dynamics, out-of-equilibrium scaling and dynamically stabilized phases. The goal is to bridge the various perspectives coming from a wide range of separate research communities to identify those common questions which are more likely to produce fundamental and technological advancements in quantum matter experiments.

IEEE CSC

It is a great pleasure for me to welcome you to the 35th International Symposium on Superconductivity (ISS2022). This three-day symposium packed with presentations from topical experts begins on Tuesday, November 29, 2022, in Japan Standard Time. Every year, ISS is committed to excellence in its technical program. Our international advisory committee and program committee are working hard to organize this year’s program with diverse topics in superconductivity. We are confident that ISS2022 will offer an excellent opportunity to learn new advancements in the field of superconductivity and a great chance to strengthen the relationship between academics and industry.

Wilhelm-and-Else Heraeus Foundation

Strange metals are one of the most prominent frontiers of condensed matter physics. While conventional metals are well described by Landau’s Fermi liquid theory – i.e. a quantum liquid of long-lived, local, electron-like quasiparticles – strange metals defy this paradigm. Here, the local low-energy excitations are extremely short lived and the adiabatic connection to free electrons breaks down. As a consequence, strange metals display a multitude of unusual experimental phenomena, including anomalous charge transport (for example linear in temperature and magnetic field scaling of resistance), singular thermodynamics, and characteristic dynamical scaling. Experimentally, strange metallic behavior has been reported in a variety of experimental systems including high-temperature superconductors and heavy fermion materials. Recent progress in experimental control and device fabrication not only allowed for much more accurate studies of these classic materials, but, in the process, also revealed strikingly new properties such as the unexpectedly simple and yet puzzle scaling of the magnetoresistance. Present-day technology adds novel quantum emulators such as twisted van-der-Waals heterostructures and cold atomic gases to the list of experimental systems displaying strange metallic behavior. At the same time, most recent theories explaining strange metallic behavior resort – from a healthy variation of perspectives – to such diverse concepts as exotic (beyond-Landau) critical quantum fluctuations, effective dual gravity models, and quantum hydrodynamics. As such, this WE-Heraeus Seminar aims at bringing together key figures in the research on strange metals. A particularly important mission is the fruitful cross-talks between experimentalists working on a variety of platforms, as well as theorists with different perspectives of the problem.

Organizing committee;     Email.: e.koenig@fkf.mpg.de

Physique de la matière condensée et des matériaux,    Théorie de l'information quantique et informatique quantique

IEEE CSC Council on Superconductivity

The mission of the ASC is to promote exploration, learning, and the exchange of scientific and technical ideas, breakthroughs and accomplishments, and to provide an array of educational and interactive forums and events. The ASC engages this vision on a variety of fronts, including the Applied Superconductivity Conference (the flagship, international conference on applied superconductivity), ELEVATE (our new integrated thrust to promote educational opportunities, professional & leadership development, and outreach between our scientific community and society) and the Applied Superconductivity Educational Foundation (the non-profit organization that underpins all the ASC efforts).

Magnétisme, Spintronique,    Électrotechnique

IEEE Magnetics Society