107 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of MilanIT12 papers
- National Research CouncilLK7 papers
- Italian Institute of TechnologyIT5 papers
- Aalto UniversityFI4 papers
- Institute for the Science and Technology of PlasmasIT4 papers
- KTH Royal Institute of TechnologySE4 papers
- Weizmann Institute of ScienceIL4 papers
- Institute for Scientific InterchangeIT3 papers
- Northwestern Polytechnical UniversityCN3 papers
- China Jiliang UniversityCN2 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE2 papers
- Sapienza University of RomeIT2 papers
25 papers
Allometric scaling of brain activity explained by avalanche criticality
Tiago S. A. N. Simões, José S. Andrade, Hans J. Herrmann +2
Allometric scaling laws, such as Kleiber's law for metabolic rate, highlight how efficiency emerges with size across living systems. The brain, with its characteristic sublinear sc…
Wall damage due to oblique high velocity dust impacts
Panagiotis Tolias, Marco De Angeli, Dario Ripamonti +3
Runaway electron termination on plasma facing components can trigger material explosions that are accompanied by the expulsion of fast solid debris. Due to the large kinetic energi…
UV-SERS monitoring of plasmons photodegradation of biomolecules on Aluminum platforms decorated with Rhodium nanoparticles
Yanqiu Zou, Luca Mattarozzi, Huaizhou Jin +13
In the search for novel nanostructured materials for UV plasmonics a limited number of choices can be done. Materials such as aluminum, rhodium, gallium and few others can be used.…
Normal high velocity solid dust impacts on tiles of tokamak-relevant temperature
Marco De Angeli, Panagiotis Tolias, Francisco Suzuki-Vidal +7
Runaway electron incidence on plasma facing components triggers explosive events that are accompanied by the expulsion of fast solid debris. Subsequent dust-wall high speed impacts…
Porous aluminium decorated with rhodium nanoparticles, preparation and use as platform for UV plasmonics
Shrobona Banerje, Luca Mattarozzi, Nicolo Maccaferri +11
There is a high current interest for novel plasmonic platforms and materials able to extend their applicability into the ultraviolet (UV) region of the electromagnetic spectrum. In…
Wall cratering upon high velocity normal dust impact
Panagiotis Tolias, Marco De Angeli, Dario Ripamonti +4
Dust-wall high speed impacts, triggered by the termination of runaway electrons on plasma facing components, constitute a source of erosion. Normal high velocity mechanical impacts…
Mo-Si-B alloys for ultra-high temperature space and ground applications: liquid assisted fabrication under various temperature and time conditions
G. Bruzda, W. Polkowski, R. Nowak +5
Boron-doped molybdenum silicides have been already recognized as attractive candidates for space and ground ultra-high temperature applications far beyond limits of state-of-the-ar…
On-Surface Synthesis of a Pure and Long-Range-Ordered Titanium(IV)-Porphyrin Contact Layer on Titanium Dioxide
Giacomo Lovat, Daniel Forrer, Mikel Abadia +5
We show the possibility of tailoring the molecular arrangement, as well as the chemical and structural modifications, of porphyrins at the monolayer saturation coverage on TiO2(110…
Evidence for high-velocity solid dust generation induced by runaway electron impact in FTU
M. De Angeli, P. Tolias, S. Ratynskaia +11
Post-mortem and in-situ evidence is presented in favor of the generation of high-velocity solid dust during the explosion-like interaction of runaway electrons with metallic plasma…
Predicting the failure of two-dimensional silica glasses
Francesc Font-Clos, Marco Zanchi, Stefan Hiemer +4
Being able to predict the failure of materials based on structural information is a fundamental issue with enormous practical and industrial relevance for the monitoring of devices…
Origin of relaxor behavior in barium-titanate based lead-free perovskites
Vignaswaran Veerapandiyan, Maxim N. Popov, Florian Mayer +12
It is well known that disordered relaxor ferroelectrics exhibit local polar correlations. The origin of localized fields that disrupt long range polar order for different substitut…
Universal Density of Low Frequency States in Silica Glass at Finite Temperatures
Roberto Guerra, Silvia Bonfanti, Itamar Procaccia +1
The theoretical understanding of the low-frequency modes in amorphous solids at finite temperature is still incomplete. The study of the relevant modes is obscured by the dressing…
Numerical Solution and Bifurcation Analysis of Nonlinear Partial Differential Equations with Extreme Learning Machines
Gianluca Fabiani, Francesco Calabrò, Lucia Russo +1
We address a new numerical scheme based on a class of machine learning methods, the so-called Extreme Learning Machines with both sigmoidal and radial-basis functions, for the comp…
Extreme value theory and the St. Petersburg paradox in the failure statistics of wires
Alessandro Taloni, Stefano Zapperi
The fracture stress of materials typically depends on the sample size and is traditionally explained in terms of extreme value statistics. A recent work reported results on the car…
Chromatin and cytoskeletal tethering determine nuclear morphology in progerin expressing cells
M. C. Lionetti, S. Bonfanti, M. R. Fumagalli +6
The nuclear morphology of eukaryotic cells is determined by the interplay between the lamina forming the nuclear skeleton, the chromatin inside the nucleus and the coupling with th…
Universal low-frequency vibrational modes in silica glasses
Silvia Bonfanti, Roberto Guerra, Chandana Mondal +2
It was recently shown that different simple models of glass formers with binary interactions define a universality class in terms of the density of states of their quasi-localized…
Elementary plastic events in amorphous silica
Silvia Bonfanti, Roberto Guerra, Chandana Mondal +2
Plastic instabilities in amorphous materials are often studied using idealized models of binary mixtures that do not capture accurately molecular interactions and bonding present i…
Oscillatory Instabilities in 3-Dimensional Frictional Granular Matter
Silvia Bonfanti, Joyjit Chattoraj, Roberto Guerra +2
The dynamics of amorphous granular matter with frictional interactions cannot be derived in general from a Hamiltonian and therefore displays oscillatory instabilities stemming fro…
Towards 'Pt-free' Anion-Exchange Membrane Fuel Cells: Fe-Sn Carbon Nitride-Graphene 'Core-Shell' Electrocatalysts for the Oxygen Reduction Reaction
Enrico Negro, Antoine Bach Delpeuch, Keti Vezzu' +12
We report on the development of two new Pt-free electrocatalysts (ECs) for the oxygen reduction reaction (ORR) based on graphene nanoplatelets (GNPs). We designed the ECs with a co…
Boosting infrared energy transfer in 3D nanoporous gold antennas
D. Garoli, E. Calandrini, A. Bozzola +5
The applications of plasmonics to energy transfer from free-space radiation to molecules are currently limited to the visible region of the electromagnetic spectrum due to the intr…
Fractal-like plasmonic self-similar material with a tailorable plasma frequency in the near-infrared
Denis Garoli, Eugenio Calandrini, Angelo Bozzola +4
In this work, we show that modulating the fractal dimension of nanoporous gold allows its effective dielectric response to be tailored over a wide spectral range of infrared wavele…
Excitation spectra in crystal plasticity
Markus Ovaska, Arttu Lehtinen, Mikko J. Alava +2
Plastically deforming crystals exhibit scale-free fluctuations that are similar to those observed in driven disordered elastic systems close to depinning, but the nature of the yie…
Cholesterol impairment contributes to neuroserpin aggregation
Costanza Giampietro, Maria Chiara Lionetti, Giulio Costantini +3
Intraneural accumulation of misfolded proteins is a common feature of several neurodegenerative pathologies including Alzheimer's and Parkinson's diseases, and Familial Encephalopa…
Bursts of activity in collective cell migration
Oleksandr Chepizhko, Costanza Giampietro, Eleonora Mastrapasqua +11
Dense monolayers of living cells display intriguing relaxation dynamics, reminiscent of soft and glassy materials close to the jamming transition, and migrate collectively when spa…