ERC Starting Grants for Laserlab Researchers

The ERC Starting Grants provide important stepping stones for young researchers who are building their own research teams. Grantees receive up to 1.5 million euros to conduct the research described in their proposals. Since the introduction of the Starting Grants by the European Research Council in 2007, around 30 researchers from Laserlab-Europe partners have been awarded a Starting Grant, thereby proving their potential.

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2019

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Dmitri Efetov (ICFO): Superconductivity in ‘magic angle’ graphene
The discovery of a material that is superconducting at room tem-perature and atmospheric pressure would cause a major technological revolution. Motivated by the fact that so-called ‘magic angle’ gra-phene bilayers exhibit a phase dia-gram which looks like that of high-temperature superconductors, Dmitri Efetov will use his ERC Starting Grant to investigate the behaviour of this type of graphene in search of deeper understanding of the physics of superconductivity. He intends to engineer new structures of magic angle graphene and will design experimental schemes to perform a holistic study of the superconduct-ing properties of this novel compound. The overall goal will be to reveal symmetries as well as the macroscopic phase, spin state and excitation spectrum of the material.

Matteo Lucchini (POLIMI): Attosecond dynamics in two-dimensional materials
Two-dimensional (2D) materials might become the building blocks of the electronics of the future. Many of the exotic physical, elec-tronic, and chemical properties of 2D materials that arise from elec-tron confinement in two directions, however, are not understood, and no suitable tools exist to study the ultrafast processes unfolding during light-matter interaction. In his ERC Starting Grant project, Matteo Lucchini therefore aims to explore electron, exciton, and spin dynamics on a sub-femtosecond time-scale by developing a pump-probe beamline for transient absorption and reflectivity measurements based on arbi-trarily polarised attosecond pulses in a two-foci geometry.
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Andreas Ehn (LLC): Filming cold plasmas with lasers
In so-called non-thermal or ‘cold’ plasmas, such as can be found in fluorescent light tubes, the energy of the free electrons is much higher than that of the plasma gas as a whole. This energy can therefore be used to create new substances in an efficient way, but the formation of cold plasmas, and their interaction with their surroundings is extremely fast and unpredictable. In his ERC Starting Grant project, Andreas Ehn, will extend the capa-bilities of the laser-based ‘world’s fastest camera’ recently developed at LLC, capable of capturing five trillion images per second, to study air plasmas, plasma conversion of CH2/CH4 gas mixtures, and plasma-assisted combustion.

Mikkel Brydegaard (LLC): Detecting insects with lasers
To be able to manage insects, both those which are considered pests and those which are wanted as pollinators, one has to understand their ecology: which species can be found in a particular area, and how many, and what are their daily rhythms and lifecycles? With his ERC Starting Grant, Mikkel Brydegaard will develop a laser tool to determine insect’s wing thickness on a nanometre scale from a distance of several kilometres, using the wings as a ‘laser mirror’. The main aim of the tool is to be able to identify different species of insects in flight. Currently, different species of mosquitos are identified by DNA analysis, but Brydegaard and his colleagues have already shown that wing thickness can in principle be used to distinguish closely related mosquito species.
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Guillaume Salomon (MPQ): Searching for fractional quantum states
A spectacular phenomenon in quantum many-body systems is the emergence of non-local quasi-particles with fractional quantum numbers and so-called anyonic statistics. The search for such fraction-alised quantum states is especially motivated by the promise it holds for fault-tolerant quantum computation. With his ERC Starting Grant, Guillaume Salomon will build a novel strontium quantum gas microscope to study both fractional quantum Hall states and highly frustrated magnets - two systems predicted to display fractional quantum states because of their shared property of massive ground state degeneracy.

2018

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Benjamin Fingerhut (MBI): Understanding ultrafast biomolecular processes
The understanding of ultra-fast biomolecular vibrational dynamics in the mid-infrared to terahertz region is impeded by the absence of time - scale separation between the system and its environment, which is why a non-adiabatic theoretical description is required. Currently, knowledge on anisotropy of ultrafast vi- brational energy relaxation, together with information about distinguished intra- or inter-molecular acceptor modes, is scarce. In his ERC Starting Grant project, Benjamin Fingerhut will apply the challenging non-adiabatic approach to the investigation of vibrational dynamics in polar liquids, within nano-confined environments and in the vicinity of biological interfaces. As such the project intends to transfer concepts for the description of ultrafast electronic re - laxation to the low energy mid-IR/THz domain. Possible applications cover microscopic descriptions of elementary proton transfer reactions, mechanisms of energy dissipation upon vibrational excitation, and sol-vation dynamics in biological relevant crowded environments.

Elias Kristensson (LLC): Videos of ultrafast phenomena
Past methods to probe ultrafast events – occurring on picosecond timescale or faster – have mostly relied on pump-probe scanning, yet these can only measure the dynamics of such processes if they are repetitive. Understanding all spatiotemporal aspects of ultrafast phenomena, however, requires experimental means to spatially, spectrally and temporally resolve them. Recently, Elias Kristensson invented a coding imaging concept called Frequency Recognition Algorithm for Multiple Exposures (FRAME) that can film at up to 5 trillion frames per second, unifying femtosecond temporal resolution with spectroscopic compatibility. In his ERC Starting Grant project, Kristensson aims to develop novel diagnostic tools based on FRAME and to apply FRAME videography to study ultrafast events, of which the temporal evolution could not be visualized in the past. Examples are filming plasmas and laser filaments, and imaging fast molecular processes, such as vibration, rotation and fluorescence. In addition, a spectroscopic FRAME set - up will be developed to monitor extremely fast chemical reactions in real time.

2017

Andreas Reiserer (MPQ): A scalable quantum network
A future quantum network will consist of quantum processors that are connected by quantum channels, just like conventional computers are wired up to form the Internet. While pioneering experiments have demonstrated the entanglement of two quantum nodes separated by up to 1.3 km, accessing the full potential of quantum networks requires scaling of these prototypes to more nodes and larger distances.
In his Starting Grant project QuantumNet, Andreas Reiserer proposes to use the exceptional properties of individual Erbium ions embedded in Yttrium crystals to increase the size of quantum networks, using the concept of quantum repeaters. To attain this goal, he intends to create a quantum spin-photon interface at a telecommunication wavelength, followed by multiplexing of many quantum bits in one device via frequency-selective addressing. Next, he will use remote entanglement swapping and purifica- tion to increase the range of quantum-secure communication beyond its current fundamental limit.

Simon Wall (ICFO): Fluctuations in high-temperature superconductors
One of the major open questions in condensed matter physics is the origin of high-temperature superconductivity. Electron interactions are considered responsible for this phenomenon, but despite over thirty years of research, experimental proof has been difficult to obtain.
With his Starting Grant project SeeSuper, Simon Wall aims to break this deadlock by applying new techniques to study the superconducting state. His strategy is to probe high-temperature superconductors through their nanoscale and femtosecond fluctuations. He will focus on three key parameters in superconductors: phonons, spins and nanoscale phase separation, with the aim of revealing the coupling mechanism.
Wall hopes to prove the hypothesis that lattice anharmonicity is the key missing ingredient to explain the origins of high temperature superconductivity. His experimental approach combines transient optical spectroscopy and time-resolved diffuse X-ray scattering to measure the lattice response to large amplitude coherent vibrations, time-resolved non-linear optical spectroscopy to directly probe spin dynamics, and resonant soft X-ray holography to image dynamics on the nanoscale.
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2016


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Michael Krieg, a former postdoctoral researcher at Stanford University, has come to Laserlab-Europe partner ICFO, Barcelona, with an ERC Starting Grant. His newly established researchgroup at ICFO will use the roundworm Caenorhabditis elegans as a model to study the importance of the mechanical properties of cells for health and disease. For his Starting Grant project, which is titled ‘How to build a brain? Engineering molecular systems for mechanosensing and protection in neurons’, Krieg will exploit microfluidic and nanotechnological tools to apply precise forces to single cells or animals. His group will also try to make a so-called optogenetic neurotransmitter system – where light is used to control neural activity – to rewire neural circuits in diseased animals. Michael Krieg arrives from Stanford University where, for the past years, he has focused his postdoctoral research on deciphering the mechanical basis of the sense of touch in the lab of Miriam Goodman in the Department of Molecular and Cellular Physiology.
Sébastien Corde (LOA): Miniature beam-driven plasma accelerators
As conventional accelerator techniques are reaching their limits, new concepts are emerging. Using an ionised gas – or plasma – the energy gained by the accelerated particle per unit length can be increased by several orders of magnitude.
In his Starting Grant project M-PAC (Miniature beam- driven Plasma ACcelerators), Sébastien Corde proposes to power plasma accelerators with laser-accelerated electron beams based on 100-TW-class laser systems, in order to miniaturise the so-called ‘beam-driven plasma accel- erators’. He will try to generate and preserve the beam quality required for high-energy colliders and hopes, among other things, to address challenges relevant for the acceleration of positrons, the antimatter counterparts of electrons.
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2015

Ultracold atoms provide an ideal experimental model system for many phenomena in solid-state physics. It is hard, however, to obtain controllable long-range interatomic interactions. In his Starting Grant project, Christian Gross (MPQ) will use a technique called Rydberg dressing to create long-range interactions whose strength, distance dependence, and isotropy can be controlled. He plans to induce Rydberg dressing in ultracold atoms with ultraviolet laser light, enabling him to explore the supersolidity expected in ultracold bosonic systems with soft-core interactions, as well as realize quantum magnets that are designable almost at will and feature unprecedented coupling strengths. As such, his project will not only push the limits for quantum simulators for solid-state physics, but will also create the possibility to experimentally study fundamentally new many-body systems.

2014

Edouard Berrocal (LLC): Detailed Characterization of Spray Systems Using Novel Laser Imaging Techniques
When using a beam of visible light to probe a scattering medium composed of droplets, smoke, powders or other aerosols, photons interact several times with the randomly distributed particles. This multiple scattering of light induces strong blurring of images and introduces severe errors in laser-based measurements of particle size and concentration. Because of this problem, for example, detailed characterization of spray systems is still lacking.
In 2008, Edouard Berrocal revealed that with a technique called Structured Laser Illumination Planar Imaging (SLIPI), many aspects of this problem can be overcome. In his ERC Starting Grant project, he aims to develop three novel imaging techniques to probe spray dynamics, droplet size and concentration, and spray temperature, respectively. The main goal is to find better injection strategies for combustion engines in order to reduce emission of pollutants.
Francesca Calegari (POLIMI): Steering Attosecond Electron Dynamics in Biomolecules with UV-XUV Light Pulses
One of the challenges facing science is to understand the chemical origin of DNA damageinduced mutations. Upon exposure to UV light, DNA nucleobases become electronically excited. This process potentially favours mutagenic miscoding of the DNA sequence. The main target of Francesca Calegari’s Starting Grant project is to study the electron dynamics occurring in UV photo-excited biomolecules with unprecedented temporal resolution. Electron dynamics will be resonantly activated in biomolecules by few-optical-cycles UV pump pulses and subsequently probed by attosecond XUV pulses or few-femtosecond UV pulses. Through time-resolved measurements of the molecular photo-fragmentation, gas-phase spectroscopy will be used to elucidate the role of electrons in the photo-reactivity of the molecule in a solvent-free environment. Aromatic complexes including DNA nucleobases (and ultimately DNA) will be investigated with the aim of tracking in real time the electron dynamics preceding structural changes potentially leading to damage.
Darrick Chang (ICFO): Frontiers of Quantum Atom-Light Interactions
The key to the success of atomic physics and quantum optics relies on our understanding and ability to control the way that light and matter interact with each other at the level of their constituent particles – single atoms and photons. From fundamental tools such as laser cooling and trapping or cavity quantum electrodynamics come potentially powerful applications, e.g., quantum simulation and quantum information processing. However, these same techniques have clear limitations which preclude many parameter regimes or paradigms for the utilization of cold atoms.
In his Starting Grant project, Darrick Chang aims to completely re-define our ability to control light-matter interactions at the quantum level. In order to accomplish this feat, his team will exploit control over the dimensionality and dispersion of light, engineering of quantum vacuum forces, and the strong optical fields and forces associated with confining light to the nanoscale.

Carlo Sias (LENS): An Ultracold Gas Plus One Ion
The concept of impurity is of fundamental importance in condensed matter physics, since impurities play a central role in the description of most materials. A physical system made of a single localized impurity in a many-body system is a paradigm that lies at the base of some of the most celebrated impurity models.

The aim of Carlo Sias’ ERC Starting Grant project is to perform novel quantum simulations using an ultracold gas of alkali atoms as a many-body system, and a single trapped ion as a localized impurity. The first goal is to reach the ultracold regime in the atom-ion interactions, which has never been accomplished so far. The idea is that studying this unknown collisional physics at ultralow temperatures will open fascinating new prospects for this hybrid quantum system of atoms and ions.

Matteo Zaccanti (LENS): Superfluidity and Ferromagnetism of Unequal Mass Fermions with Two- and Threebody Resonant Interactions
Superfluidity and magnetism characterize a wealth of interacting fermion systems encompassing solid-state, nuclear and quark matter environments. Despite decades of interdisciplinary investigations on these topics, several important questions about these phenomena are still unanswered.
Within his ERC Starting Grant project, Matteo Zaccanti wants to use a new, ultracold mixture of two fermionic atoms (Lithium6 and Chromium53) to address some of those questions experimentally. The special mass ratio between the two atoms will allow him to obtain tuneable three-body interactions, whereas so far people only have been able to create tuneable interactions between two atoms. Furthermore, the prediction is that atom recombination into paired states of the species used will be suppressed to a high degree. Zaccanti will disclose the predicted exotic superfluid and magnetic phases using high-resolution imaging and state-of-the-art spectroscopy.
Stefan Witte (LLAMS): High-resolution Microscopy without Lenses
While imaging technology is one of the most widespread diagnostic techniques in science and industry, the need for specialized optical components can often be problematic. Lensless imaging is an elegant answer to the problem with optical components, which may be large, costly and sensitive to alignment.
Recently, Stefan Witte has shown that the amplitude and phase of an object field can be reconstructed with high contrast and resolution by detecting wavelengthdependent differences in wave propagation. Using this method, a high-resolution image can be reconstructed using only a light source, an image sensor, and a computing device. Witte’s aim with his ERC Starting Grant is to develop lensless microscopes for extreme-ultraviolet radiation, as well as to image many cell cultures in parallel. In addition, he plans to develop smartphone-based lensless microscopes for low-cost point-of-care diagnostics in developing countries.

2013

vozzi Intracellular transport plays a key role in many processes inside cells and its breakdown can have catastrophic consequences. For example, transport failures are an early indicator and a likely cause of many neurodegenerative diseases. Understanding what goes wrong with intracellular transport during disease, requires knowledge of how so-called motor proteins work together to transport cargo, but those proteins are difficult to visualise due to their small size and complex environment.
Melike Lakadamyali from ICFO (Barcelona) received a Starting Grant from the ERC to try and overcome this visualisation problem by combining several advanced techniques (such as single particle tracking, quantitative single molecule counting, genetic manipulation, and fluorescence labelling) with ‘nanoscopy’ – a branch of fluorescence microscopy in which the diffraction limit is overcome. Lakadamyali believes that this  multidisciplinary approach will for the first time provide a detailed picture of how motor proteins function inside living cells.

2012

Caterina Vozzi (CUSBO): Ultrafast dynamic imaging of complex molecules Molecules can be stimulated to emit extreme ultraviolet (XUV) light, using intense femtosecond laser pulses. In this process, an electron is extracted by the laser light and subsequently brought back to the molecule to recombine, which gives rise to the emission of an XUV photon. It has been shown that this XUV light contains information on the electronic structure of the molecule, and allows imaging of the electronic orbits in the molecule. So far, only molecules consisting of two atoms have been investigated in this way. Recently, Caterina Vozzi has demonstrated a new approach for extending the imaging of molecular orbitals to triatomic molecules. With her ERC Starting Grant, she will try to develop time-resolved tomographic imaging of the evolving electronic structure in complex molecules undergoing electronic or vibrational excitation. vozzi
robbinson Alex Robinson (CLF): Magnetic guiding of electrons for fusion In Inertial Confinement Fusion (ICF) experiments, nuclear fusion is generated by heating and compressing pinhead-sized fuel pellets, usually consisting of a mixture of deuterium and tritium. In the Fast Ignition variant of ICF, the heating is performed with a high-current beam of ultrafast electrons, generated by a petawatt laser pulse. A major difficulty lies in the fact that these electrons tend to spread out, which can be countered by application of strong magnetic fields to ‘guide’ the electrons to the target. With his ERC Starting Grant, Alex Robinson will carry out advanced computer simulations to see how ‘structured guiding’, relying on the automatic generation of magnetic fields due to the interaction of the fast electrons with resistivity gradients in the target, can be used to keep the electron beam collimated.
Masaki Hori (MPQ): Precision laser spectroscopy of antiprotonic and pionic atoms
With laser spectroscopy of antiprotonic atoms one can investigate the symmetry between matter and antimatter. According to the standard model, antimatter atoms should weigh exactly the same as their matter counterparts and oscillate with exactly the same frequency. Masaki Hori’s  ERC project aims at measuring the mass of the antiproton relative to the electron mass with a precision of 10- 11, performing laser spectroscopy on helium atoms with one of the shell electrons replaced by an antiproton. The other part of Hori’s project – laser spectroscopy of pionic helium atoms – represents an even bigger challenge. Here pions substitute one of the electrons in the helium atoms. This experiment will be the first one which attempts to study an atom which contains a so-called meson by laser spectroscopy.
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Jerome Faure Jérôme Faure (LOA): Femtosecond laser-plasma based electron source
How do atoms move in a solid? How long does it take for a phase transition to occur or for a molecule to change its configuration? The direct observation of ultrafast phenomena that occur at the atomic scale in complex matter requires the use of short wavelength femtosecond x-ray or electron sources. Such sources have become available in the past decade and have permitted the first direct observations of atomic motion – however with a limited time resolution. Faure’s  ERC project aims at developing a femtosecond electron source using the interaction of a high repetition rate, few optical cycle laser with a plasma. In addition to studying relativistic laser-plasma interaction in the few cycle limit, the project should eventually provide a new electron source which will be used in diffraction experiments for probing the structural dynamics of condensed matter with a very high temporal resolution.
Giacomo Roati (LENS): Quantum simulation of two-dimensional fermionic systems
Ultracold atoms are emerging as ideal quantum simulators of many-body phenomena. In particular, the combination of ultracold atoms and optical potentials has opened up a new way of studying condensed matter problems with higher controllability and unprecedented clarity. In his ERC project, Giacomo Roati aims to move further in this direction, using a new experimental set-up to investigate the physics of strongly correlated fermions in two dimensions.
His focus will be on understanding the behaviour of high-temperature superconductors, which is a huge challenge to theorists because of the strong interactions between the electrons involved. Roati will take the experimental approach, exploiting the possibility to address single atoms, and to vary the temperature and interaction strength between fermionic atoms in optical lattices created by lasers.
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Frank Koppens (ICFO): Exploring Plasmons in Graphene
Graphene, a one-atom-thick layer of carbon, has attracted enormous attention in diverse areas of applied and fundamental physics. Among other things, graphene is a promising host material for light that is confined to nanoscale dimensions, more than 100 times below the diffraction limit. Due to its ultra-small thickness and extremely high purity,  graphene can support strongly confined propagating light fields coupled to its charge carriers: surface plasmons. In his ERC project, Frank Koppens will experimentally investigate the new and virtually unexplored field of graphene surface plasmonics, and combine this with other properties of graphene to demonstrate the potential of carbon-based nano-optoelectronics. His aim is to explore the limits of light concentration, manipulation and detection at the nanoscale, to dramatically intensify nonlinear interactions between photons towards the quantum regime, and to reveal the subtle effects of cavity quantum electrodynamics on graphene-emitter systems.

2011

Roberta Croce from the VU University Amsterdam receives a Starting Grant of 1.7 million euro for research on molecular acclimation mechanisms in photosynthesis.
Life on earth is sustained by the process that converts sunlight energy into chemical energy: photosynthesis. It takes place in plants, algae and photosynthetic bacteria. These organisms are much more dynamic than we usually think they are and there are able to change their operational behavior on a time scales ranging from seconds to weeks. This dynamic behavior is of paramount importance for their performance and survival under varying natural conditions. How do the organisms respond to varying environmental conditions and how does this influence their photosynthetic performance? These are the central questions that Prof. Croce is trying to answer at the molecular level. Over the last years she has developed and optimized a range of methods that now allow her to take up this challenge. This involves a high level of integration of biological and physical approaches, ranging from plant and algae transformation to ultrafast spectroscopy. Understanding these processes will in the future help to increase the efficiency of food and biofuel production
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pohl Dr. Randolf Pohl (MPQ): Determining the size of the helium nucleus using muonic helium ions Muonic helium ions consist of a helium nucleus orbited by a single muon instead of an electron. Since muons are about 200 times heavier than electrons, the radius of their orbit is smaller by the same factor. As a consequence, the energy of the orbiting muon is influenced considerably by the charge of the helium nucleus. This provides a means to determine the charge radius of the helium nucleus ten times more accurate than ever before. With his ERC Starting Grant project, ‘Charge Radius Experiment with Muonic Atoms’, Randolf Pohl hopes to resolve the big discrepancy in the proton size found recently in similar experiments with muonic hydrogen.
Prof. Hugues de Riedmatten (ICFO): Bringing quantum computing beyond proof-of-principle
Quantum information networks, based on the interaction between light and matter, hold promises for revolutionary advances in information processing, but so far, they have not been taken beyond the proof-of-principle stage. De Riedmatten aims to demonstrate long lived and robust entanglement between two remote solid state quantum memories, based on rare-earth doped solids. Also, he will try to establish a quantum gate between two qubits stored in ultracold ensembles of laser-cooled Rubidium atoms. Hugues De Riedmattens ultimate goal within his ERC Starting Grant project ‘Ensemble based advanced Quantum Light Matter interfaces’ is to establish entanglement between the solid state quantum memory and the cold atomic ensemble. He hopes the results from this project will open new avenues towards the practical realisation of scalable quantum networks and repeaters.
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iannuzzi Dr. Davide Iannuzzi, VU University Amsterdam: Small, but many: scalability to volume production in fiber-top technology
During his ERC Starting Independent Research Grant, Davide Iannuzzi came up with a new idea that allows the fabrication of micromachined structures on the tip of an optical fiber with a series of cost effective steps (patent filed). He has now asked for the support of ERC to demonstrate the scalability of that fabrication method. With this Proof-of-Concept grant, he will be able to show that, thanks to this invention, cost effective batch production of fiber-top cantilevers is indeed possible.
Prof. Stefan Kuhr (University of Strathclyde and MPQ): Manipulation of fermions in an optical lattice Optical lattices created by standing waves of laser light, can be used to capture single atoms like eggs in an egg crate. Building on his experience with bosonic atoms in optical lattices at MPQ, Stefan Kuhr will build a similar experiment with fermions. Studying the interaction between individual fermionic atoms, Kuhr hopes he will gain a deeper understanding of the mechanisms leading to macroscopic properties of matter such as magnetism and superconductivity. The ERC Starting Grant project 'Single-atom-resolved detection and manipulation of strongly correlated fermions in an optical lattice’ will also help Kuhr establish his new position as Chair on Quantum Information at the University of Strathclyde. kuhr
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Prof. Morgan Mitchell (ICFO): Measuring magnetic fields with light and ultracold atoms. Ultracold atoms provide the most sensitive instruments for measurements of time, gravity and magnetic fields, and they are already employed in atomic clocks, gravimeters and magnetometers. Quantum optical effects such as entanglement and squeezing have the potential to improve the sensitivity of these atomic instruments even further. In his ERC Starting Grant project ‘Atomic Quantum Metrology’, Morgan Mitchell will apply several state-of-the-art quantum optical techniques to measure magnetic fields with ultracold atoms. He aims to test some revolutionary new proposals for quantum metrology, such as interaction-based measurements and quantum compressed sensing. >>>more details

2010

Prof. Gijs Wuite (LaserLaB Amsterdam) has been awarded one of the 2010 European Research Council Starting Grants to pursue his project "Dissecting a minimal genome: a physical investigation of DNA transactions in mitochondria". The ERC Starting Grants aim to allow top-level established scientists to carry on with pioneering frontier research projects. Predictive modeling of complex biological systems, i.e. systems biology, is becoming increasingly important. This development is driven by growing amounts of quantitative data of biological systems. Experimental tools mostly centered around laser technology developed by physicists play a major role in this quantification of biological systems, since they provide a means to directly visualize, manipulate, and/or control the dynamics of complex biological machines. wuite
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ICFO Group Leader Prof. Romain Quidant was granted an ERC Starting grant for his project “New Frontiers in Plasmon Optics: From nanochemistry to quantum optics”. The project aims to investigate how plasmonics could contribute to control, with nano-meter accuracy, deposition of a wide range of molecules or nano--objects on a surface pre-patterned with noble metal nano-structures. Beyond demonstrating the feasibility of this novel approach, we propose to exploit it to increase the sensitivity of bio-chemical plasmonic sensing and surface enhanced Raman scattering. The second part of the project will study the use of plasmon nano-optical tweezers to develop a novel integrated quantum platform. The developed platform will be tested for applications to quantum simulation.
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2008

The purpose of the project ADONIS (Attosecond Dynamics ON Interfaces and Surfaces) is to extend attosecond metrology to condensed matter and bring attosecond solid-state spectroscopy to fruition. The project, with Reinhard Kienberger from MPQ as prinicpal investigator will allow control and real-time observation of a wide range of hyperfast electronic motion directly on its natural, i.e. attosecond (1 as = 10-18 s) time scale in solids, on surfaces and interfaces. New insight into ever smaller structures of matter and their ever faster dynamics hold promise for pushing the frontiers of many fields in science and technology. kienberger
iannuzzi Dr. Davide Iannuzzi has been awarded a 1.8 MEuros Starting Independent Research Grant in 2007 and a 150 kEuros Proof-of-Concept Grant in 2011. The research project gravitates around fiber-top technology and its applications, with particular emphasis on biophysics and medicine. During the first three years of research, the group has been able to demonstrate the added value of this technology, bringing the idea from blackboard to full maturity. As a result of this effort, in 2011, Davide Iannuzzi and Dutch entrepreneur Hans Brouwer founded Optics11 B.V. , a privately funded company that was created with the purpose of producing and marketing fiber-top products.
 
Over the first three years, Iannuzzi's group has brought the technology from the blackboard to market
Dr. Hendrick Bethlem (LaserLaB Amsterdam) received an ERC Starting Grant to build a molecular fountain. In this fountain, electric fields are used to decelerate, cool and subsequently launch polar molecules. These molecules fly upwards some 10-50 cm before falling back under gravity, thereby passing a microwave cavity or laser beam twice - as they fly up and as they fall back down. The effective interrogation time in such a Ramsey type measurement scheme includes the entire flight time between the two traversals through the driving field, which can be up to a second. This long interrogation time will allow for extreme precision measurements on molecular structure to a level at which fundamental physics theories can be tested. Bethlem
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Prof. Antonio Acín, from ICFO in Barcelona, was awarded a Starting Grant by ERC for the project PERCENT - Percolating Entanglement and Quantum Information Resources through Quantum Networks. Quantum communication networks consist of several nodes that are connected by quantum channels. By exchanging quantum particles, the nodes share quantum correlations, also known as entanglement. Essential for the future development of quantum communication is to understand the design of efficient protocols for the distribution of entanglement between arbitrarily distant nodes. The main objective of the PERCENT project is to construct the theory of entanglement distribution through quantum networks and, ultimately, to provide a global picture of the distribution of quantum information resources over realistic quantum communication networks.
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