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The French Alternative Energies and Atomic Energy Commission (CEA) is a key player in research, development and innovation.
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The CEA Research News is a newsletter bringing to your knowledge the most impacting scientific and societal advances and impacts enabled by major European research projects carried by CEA and which are covering the main priorities of the European Union.
Press release | Europe | European ＆ international partnerships | Success | Physics | Quantum Physics | Electronics | Astrophysics | Stars | Micro-nanoelectronics
Three ERC Synergy projects, which fund two to four researchers from several laboratories for six years, will be co-lead by the CEA, announced the European Research Council on 23 October 2018. This highly selective program is dedicated to exploratory research and this year, has recognized the CEA’s scientific excellence in the subtle understanding and technological use of the laws of physics, from quantum physics to astrophysics.
The European Research Council (ERC) has just published the list of 27 projects it selected out of the 299 submitted to the ERC Synergy 2018 call for projects. Among them, the CEA’s laboratories have 3 winners. In order to ensure Europe's long-term competitiveness, the ERC's mission is to support world-class frontier research of excellence through highly competitive calls for projects. With a budget of 250 million euros, the “Synergy” category supports two to four researchers and their teams from different laboratories to jointly carry out an ambitious research project over a six-year period. With 35 million euros in European subsidies granted to these three projects, this is a strong recognition of the expertise of the CEA and its partners within the European Research Area.
► ReNewQuantum (for Recursive and Exact New Quantum)
Analyzing the experimental results obtained on the first Andreev quantum bit. © P.Stroppa/CEA
of quantum theories, which could benefit the entire scientific community, whether it is working on chaotic systems, quantum field theories or string theory. Building on concrete success already achieved in some quantum systems, ReNewQuantum proposes using modern geometry to reinterpret quantum theories and, in particular, to reinterpret semi-classical corrections as geometric objects. The project aims for a better understanding of the entire set of corrections, which would enable more effective computing. The objective is therefore to generalize these geometric methods to create a mathematical applicable to almost all quantum theories.
► QuCube (for 3D integration technology for silicon spin qubits)
► Whole Sun (for The Whole Sun Project: Untangling the complex physical mechanisms behind our eruptive magnetic star and its twins)
Our Sun is an active magnetic star that, due to its variable and eruptive behavior, has a direct impact on our technological society. However, despite decades of research, many questions remain unanswered. While this research into solar physics has so far focused on either the structure and dynamics of the inside of the Sun or, separately, on the surface and atmosphere of the Sun, the Whole Sun project aims to understand the Sun as a whole by consolidating research into these two major solar regions. A detailed study of the (thermo) dynamic and magnetic interaction between the deep solar interior, the surface of the Sun and the highly stratified atmosphere is absolutely vital if we hope to tackle the fundamental problems of solar physics (such as the origin of sunspots and the 11-year cycle; the presence of a warm atmosphere, etc.). In conjunction with the development of what is known as ‘exascale’ computers , Whole Sun will deliver the most advanced multi-resolution solar code in order to jointly address global and local, macrophysical and microphysical aspects of solar dynamics. Finally, extending this integrated approach led by Whole Sun to solar analogue stars that have different rotational speeds and chemical compositions will also provide a deeper understanding of stellar magnetism and activity.
Left: simulation of the intense magnetic fields generated inside the Sun by dynamo effect. Right: simulation of internal magnetic fields emerging in the solar atmosphere. © CEA/University of Oslo
...join the CEA's many other ERC projects
Since its launch in 2007, ERC has become a label for all researchers seeking independence and a real leadership role in their discipline. A total of 886 ERC-funded projects have been carried out in the CEA laboratories or joint units involving the CEA, 39 of which are still in progress. The thematic diversity of the CEA’s ERC project projects, which mainly concern fundamental research but also focus on technology maturation, demonstrates the broad expertise of the CEA's scientific staff. ERC’s aim to advance knowledge but also to transform scientific discoveries into innovative products and services that create economic value and meet the needs of society. Eleven ERC-funded projects at the CEA have received an additional ERC Proof of Concept funding to promote the results of the initial project with high innovation potential. In France, the CEA is among the top three organizations hosting the most ERC recipients.
► ERC grants at CEA: https://www.cea.fr/english/Pages/cea/international-policy/european-community/cea-s-expertise-within-the-european-research-area.aspx
► The fruit of ten years of ERC: https://www.cea.fr/english/Pages/News/European-Research-Council-10-years-of-support-for-world-class-research.aspx
Portraits of CEA researchers selected by the ERC: https://www.cea.fr/english/Pages/cea/international-policy/european-community/portraits-researchers-ERC.aspx
 Not including these three new Synergy projects.
 That is, starting from a classical system and calculating the successive quantum corrections.
 With CNRS and the participation of teams from the Université Grenoble Alpes.
 With the Max Planck Institute for Solar System Research (Germany), the University of Oslo (Norway) and the University of St Andrews (United Kingdom).
 Exascale computers are capable of performing a billion billion calculations per second. CEA is actively involved in working to develop this new generation of supercomputers.
CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.