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en en 188494 339813 EXCHANGE The aim of EXCHANGE is to achieve a breakthrough in the understanding of magnetism and magnetic phase transitions on the time and length scale of the exchange interaction, the strongest force in magnetism. This will be achieved by developing and applying novel, beyond the sta... 2014-05-01 2019-04-30 2014-05-01 2019-04-30 2017-05-08 16:07:52 109906 ERC-2013-ADG en 1906228 999992110 STICHTING KATHOLIEKE UNIVERSITEIT

NL www.ru.nl

en HES en 3591586 en 3591585 Netherlands NL 391547432 de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12353 ERC-AG-PE3 12781 ERC-AG-PE 16702 ERC-AG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT en 201446 Excitation by femtosecond lasers has revealed extraordinary spin dynamics in magnetic materials, that cannot be explained by equilibrium descriptions of magnetism. This has led to a number of fundamental questions that challenge existing theories of magnetism, based on... 2017-07-24 18:29:05 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en ERC-AG en en 201446 339813-620-2 Excitation by femtosecond lasers has revealed extraordinary spin dynamics in magnetic materials, that cannot be explained by equilibrium descriptions of magnetism. This has led to a number of fundamental questions that challenge existing theories of magnetism, based on...

Excitation by femtosecond lasers has revealed extraordinary spin dynamics in magnetic materials, that cannot be explained by equilibrium descriptions of magnetism. This has led to a number of fundamental questions that challenge existing theories of magnetism, based on thermodynamics: Are the short range interactions between spins, expressed through the exchange constant, actually constant? How does long range magnetic order emerge while the short range interactions themselves are evolving in time? How to describe the strongly nonlinear dynamics of a spin system so far from equilibrium? These questions are not only of fundamental interest: future magnetic storage and possibly logic will depend on our knowledge of the fundamentals of ultrafast magnetism. By developing and exploiting a number of novel experimental and theoretical approaches, such as time-resolved single shot magneto-optical imaging, fs-Xray scattering and holographic imaging, THz emission spectroscopy and multiscale modelling, we have succeeded to make major progress in this exciting area over the last years: 1.Using plasmonic antennas we achieved nanoscale confinement of the area where optical switching can occur while the magnetic switching around and below the antenna was imaged using resonant X-ray holography and magnetic circular dichroism. By using a multiscale approach, i.e., first-principles density functional theory combined with atomistic spin dynamics, we demonstrated the very intricate structural and magnetic nature of amorphous Gd-Fe alloys for a wide range of Gd and Fe atomic concentrations at the nanoscale level. The emergence of nanoscale vortex like nanoscale spin structures was studied numerically and showed the possibility of creating chiral skyrmions at GHz rates. 2. Using photoemission electron microscopy with x-ray magnetic circular dichroism as a contrast mechanism, new insights into the all-optical magnetization switching (AOS) phenomenon in GdFe-based rare-earth transition- metal ferrimagnetic alloys are provided. This was done on a single shot basis, also providing insight into the reproducibility and statistics of the effect. 3. Using the examples of laser-induced spin-reorientation phase transitions in TmFeO3 and ErFeO3 orthoferrites, we have demonstrated that terahertz emission spectroscopy can obtain novel information about ultrafast laser-induced modification of the exchange constant and the subsequent spin dynamics, which is not accessible by more common all-optical methods. The power of the method is evidenced by the fact that, in addition to the expected quasi-ferromagnetic and quasi-antiferromagnetic modes of the iron sublattices, terahertz emission spectroscopy enables detection of a resonance optically excited at an unexpected frequency of 0.3–0.35 THz. In addition to these specific results, our work has inspired a strong effort worldwide in the area of optical control of magnetism using femtosecond laser pulses, where many groups in the USA, France, Germany, the UK and in other places have developed activities in this area.

2017-07-24 18:29:05 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 3098791 STICHTING KATHOLIEKE UNIVERSITEIT

NL

en 3725814 en 188494 339813 EXCHANGE de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12353 ERC-AG-PE3 12781 ERC-AG-PE 16702 ERC-AG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT Netherlands NL 391547432 en en 201431 258239-615-4 The target of this project is to develop new materials of heavy fermion system and to explore the novel phenomena by high quality single crystals and the precise experiments under extreme conditions, namely low temperature, high field and high pressure. We focus on the...

The target of this project is to develop new materials of heavy fermion system and to explore the novel phenomena by high quality single crystals and the precise experiments under extreme conditions, namely low temperature, high field and high pressure. We focus on the ferromagnetic superconductors, such as URhGe, UCoGe and UGe2. The unusual field-reinforced superconductivity was found when the field applied along the hard magnetization axis in UCoGe and URhGe. Furthermore the collapse of Curie temperature and the Fermi surface reconstruction give the solid evidence that the ferromagnetic fluctuations and Fermi surface instabilities including Lifshitz transition play important roles for superconductivity. In the hidden order system, URu2Si2, we have clarified the Fermi surface both in the hidden order state and in the antiferromagnetic state. The ferromagnetic quantum criticality and its critical end point were also studied in details on UGe2, UCoAl and URhAl.

2017-07-24 18:12:28 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 3098777 COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

FR

en 3725800 en 96586 258239 NEWHEAVYFERMION de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT France FR 258902568 en en 96586 258239 NEWHEAVYFERMION The objective of this project is to explore novel phenomena of heavy fermion systems. The focus will be on low temperature novel properties such as quantum criticality, unconventional superconductivity and multipole ordering, which will leads to new horizon not only of heavy ... 2010-11-01 2015-10-31 2010-11-01 2015-10-31 2017-05-29 20:35:03 95094 ERC-2010-StG_20091028 en 1905694 999992401 COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

FR www.cea.fr

en REC en 3667735 en 3667734 France FR 258902568 de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT en 201431 The target of this project is to develop new materials of heavy fermion system and to explore the novel phenomena by high quality single crystals and the precise experiments under extreme conditions, namely low temperature, high field and high pressure. We focus on the... 2017-07-24 18:12:28 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en ERC-SG en en 201913 291442-615-4 Within this project we have laid the foundations for an eventual technology of superconducting spin electronics (superspintronics). The starting point of the project was our observation that using an appropriate spin-mixing interface between a superconductor and a ferromagnet...

Within this project we have laid the foundations for an eventual technology of superconducting spin electronics (superspintronics). The starting point of the project was our observation that using an appropriate spin-mixing interface between a superconductor and a ferromagnet it is possible to convert the singlet Cooper pairs of electrons which are the basis of superconductivity in standard superconducting materials into triplet pairs consisting of parallel spin electrons. Since triplet pairs can, unlike singlet pairs, carry spin it is therefore possible to generate superconducting spin currents and so potentially combine the technologies of spin electronics (spintronics) and superconductivity). Through this ERC-funded project we have established that superconducting spin currents formed can be established and controlled so that spin transport in the superconducting state could eventually be used to communicate with low energy loss between devices. We have created spin switch devices using several different novel materials systems – these devices show that exceptionally large changes in the superconducting properties can be achieved by varying the magnetic state of the structure. Such devices are clear candidates for superspintronic memories. We have also used such devices to demonstrate for the first time that the superconducting state can in turn be used to control the magnetic state – potentially providing a means of directly writing to such memories. Although the initial focus of the project was on metallic device structures, the work has generated a lot of information about ferromagnetic insulators – particularly GdN, but several novel oxide materials have been identified as potential device components. GdN shows a complicated set of properties and much of our work has been spend trying to understand and control it. In particular we have shown that although thick films are conducting, the material becomes progressively more insulating as it is made thinner. This probably originates from carriers which can be depleted by electric fields which form at the interfaces. In conjunction with superconductors, we have shown that GdN strongly modifies the properties of a superconductor in contact with it leading, not only to the some of the spin switch effects discussed above, but also to the generation of triplet states at the interface which we have measured directly via tunneling spectroscopy and through a novel dependence of the superconducting current on the superconducting phase difference. As well as optimizing the properties of tunnel junctions with GdN barrier we have also proved that Josephson junctions with GdN barriers exhibit true quantum coherence and so can potentially be applied to quantum electronic devices. The project has demonstrated that superconductor / ferromagnet hybrid devices can be used to create all the ingredients required for a future superspintronic technology. The results gained from the ERC programme have formed the basis for a major device development programme grant from the UK Engineering and Physical Sciences Research Council (EPSRC - EP/N017242/1).

2017-07-24 16:18:17 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 3098666 THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE

UK

en 3725689 en 101563 291442 SUPERSPIN de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12353 ERC-AG-PE3 12781 ERC-AG-PE 16702 ERC-AG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT United Kingdom UK 508725800 en en 101563 291442 SUPERSPIN "In almost all superconductors the pairs of electrons which carry the charge are in the so-called “singlet” state in which the quantum spin of the two electrons is antiparallel. There are only a few known compounds which show so-called p-wave superconductivity in which the el... 2012-03-01 2017-02-28 2012-03-01 2017-02-28 2015-09-17 17:17:26 101262 ERC-2011-ADG_20110209 en 1905558 999977172 THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE

UK www.cam.ac.uk

en HES en 3213848 en 3213847 United Kingdom UK 508725800 de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12353 ERC-AG-PE3 12781 ERC-AG-PE 16702 ERC-AG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT en 201913 Within this project we have laid the foundations for an eventual technology of superconducting spin electronics (superspintronics). The starting point of the project was our observation that using an appropriate spin-mixing interface between a superconductor and a ferromagnet... 2017-07-24 16:18:17 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 179717 The overall aim of this project is to demonstrate the potential for a superconducting version of spin electronics (spintronics) in which the spin is carrier by triplet pairs of electrons rather than by individual electrons as it is in conventional spintronics. The first major... 2016-04-25 12:01:53 en report en sesam de,en,es,fr,it,pl sesam en ERC-AG en en 201907 278698-615-4 This project has focussed on controlled fabrication of nanomaterials with atomically well-defined structures and their geometrical and electrical characterization using advanced microscopic techniques. The results that we have obtained (see below) are important basic research...

This project has focussed on controlled fabrication of nanomaterials with atomically well-defined structures and their geometrical and electrical characterization using advanced microscopic techniques. The results that we have obtained (see below) are important basic research steps towards so-called post-CMOS electronics, i.e. construction of electronic devices that are not based on the current silicon technology. Graphene nanostructures hold promise for future electronic devices. However, to realize the full potential of these materials, atomic-scale control over both the active region and the contacts to graphene nanostructure forming the active part of the device is required. We have demonstrated formation of extremely narrow graphene nanoribbons and how they can electrically contacted with atomic-level precision. It has been theoretically predicted that electronic effects on different types of graphene edges offer exciting prospects for constructing new types of electronic devices that have no analogues in silicon-based technology. The scarcity of experimental results stems from the difficulty in realizing clean graphene edges without disorder, reconstructions or the presence of chemical functional groups. We have used the very recent idea of two-dimensional epitaxy to stabilize graphene edges by growing hexagonal boron nitride (h-BN) from zigzag-terminated graphene edges. We demonstrated that these experimentally realizable, chemically and thermodynamically stable interfaces support graphene zig-zag interface states that are very similar to the pristine graphene edge states.

2017-07-24 16:31:27 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 3098674 AALTO-KORKEAKOULUSAATIO

FI

en 3725697 en 101632 278698 PRECISE-NANO de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT Finland FI 256543272 en en 101632 278698 PRECISE-NANO "The current devices used in electronics have reached nanometre dimensions where the precise nature and location of every atom matters. To further drive the development of existing technologies and to test proposals for next generation nanoelectronics, we need tools that allo... 2012-02-01 2017-01-31 2012-02-01 2017-01-31 2015-03-10 18:35:49 99628 ERC-2011-StG_20101014 en 1906096 991256096 AALTO-KORKEAKOULUSAATIO

FI http://www.aalto.fi

en HES en 3087580 en 3087579 Finland FI 256543272 de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT en 201907 This project has focussed on controlled fabrication of nanomaterials with atomically well-defined structures and their geometrical and electrical characterization using advanced microscopic techniques. The results that we have obtained (see below) are important basic research... 2017-07-24 16:31:27 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 179699 This project has focussed on controlled fabrication of nanomaterials with atomically well-defined structures and their geometrical and electrical characterization using advanced microscopic techniques. The results that we have obtained (see below) are important basic research... 2016-04-25 12:25:29 en report en sesam de,en,es,fr,it,pl sesam en ERC-SG en en 100018 279365 RheoActive Within the research area of soft condensed matter physics, this proposal concerns the remarkable flow (rheological) behaviour of complex fluids such as polymers, colloids and emulsions; and of biologically active suspensions such as swarms of bacteria or sperm, and the cytosk... 2012-01-01 2016-12-31 2012-01-01 2016-12-31 2016-03-17 18:02:01 99628 ERC-2011-StG_20101014 en 1906939 999866010 UNIVERSITY OF DURHAM

UK www.dur.ac.uk

en HES en 3308802 en 3308801 United Kingdom UK 508725800 de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT en 179848 Soft condensed matter physics concerns polymers, colloids, surfactants, liquid crystals, emulsions, and their biological counterparts. Internally these comprise mesoscopic substructures ranging in size from nanometers to microns: emulsion droplets, entangled chainlike polymer... 2016-04-20 15:46:16 en report en sesam de,en,es,fr,it,pl sesam en 201944 This ERC starting grant has concerned the rheology (deformation and flow properties) of complex fluids and soft materials, including biologically active materials, studied using a combination of analytical theory and numerical simulation. A particularly important achievement... 2017-07-24 15:17:41 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en ERC-SG en en 201944 279365-615-4 This ERC starting grant has concerned the rheology (deformation and flow properties) of complex fluids and soft materials, including biologically active materials, studied using a combination of analytical theory and numerical simulation. A particularly important achievement...

This ERC starting grant has concerned the rheology (deformation and flow properties) of complex fluids and soft materials, including biologically active materials, studied using a combination of analytical theory and numerical simulation. A particularly important achievement has been the forging of a new and unified understanding of the way in which these complex materials yield and start to flow, during the process whereby a steady flowing state is established out of an initial rest state. In particular, we have demonstrated theoretically that such a process is very often accompanied by the onset of flow heterogeneity, in which part of the material bears a disproportionate fraction of the total deformation applied. Fundamentally, two different classes of deformation and flow are possible: shear and extension (and, more generally, a superposition of these). In the context of shear flows, we derived fluid-universal criteria suggesting that many - and indeed perhaps most - complex fluids will, at least transiently, form a heterogeneous shear banded state as they yield and start to flow. Although technically transient, in disordered glassy systems with slow relaxation timescales, this effect is likely to persist long enough to be judged the ultimate flow response of the material for practical purposes. In other important work on shear rheology, we provided the first proper understanding of a free surface instability known as edge fracture, which arises almost ubiquitously when complex fluids are subject to shear, and which is widely cited as the major limiting factor in experimental rotational rheology. Most importantly, we suggested a way in which experimentalists might seek to mitigate the effect in practice. In the context of extensional flows, a widely used protocol is that of filament stretching (a close analogue of which arises in the spinning of fibres in an industrial context). Here we developed a new and unified understanding of the onset of the so-called necking instability, in which part of the filament thins disproportionately quickly, eventually causing the filament to fail altogether (snap). In other work, have developed a new model for the rheology of glassy polymers, and studied its response in shear and extension, showing it to explain hitherto puzzling data in these materials, and also to capture the heterogeneous flow phenomena just described. We also provided a new understanding of the limitations of fabric tensor approaches to modelling the rheology of non-Brownian suspensions; contributed to our understanding of thickening in viscoelastic flow through a porous medium; and to our understanding of the so-called moving contact line problem in fluid dynamics. Another important theme of the project has concerned biologically active suspensions, such as collections of swimming bacteria or protozoa. Here we developed a new continuum model of collective activity that takes place in the backdrop of a complex, viscoelastic environment, thereby rectifying a major shortcoming in the existing literature, much of which had assumed the backdrop of a simple fluid. We furthermore showed that motility induced phase separation, predicted to arise generically in active fluids, is likely to be suppressed if hydrodynamic interactions, which are very often present, are properly accounted for.

2017-07-24 15:17:41 de,en,es,fr,it,pl pubsum en report de,en,es,fr,it,pl sesam en 3098626 UNIVERSITY OF DURHAM

UK

en 3725649 en 100018 279365 RheoActive de,en,es,fr,it,pl 845 FP7-IDEAS-ERC http://erc.europa.eu/ 1401 EC 837 FP7 en 12346 ERC-SG-PE3 12771 ERC-SG-PE 11092 ERC-SG 13423 ERC 845 FP7-IDEAS-ERC 1401 EC 837 FP7 de,en,es,fr,it,pl PSE de,en,es,fr,it,pl ELM de,en,es,fr,it,pl NNT United Kingdom UK 508725800