Institution
Istituto Italiano di Tecnologia
Facility•Genoa, Italy•
About: Istituto Italiano di Tecnologia is a facility organization based out in Genoa, Italy. It is known for research contribution in the topics: Robot & Humanoid robot. The organization has 4561 authors who have published 14595 publications receiving 437558 citations. The organization is also known as: Italian Institute of Technology & IIT.
Topics: Robot, Humanoid robot, Graphene, iCub, Nanoparticle
Papers published on a yearly basis
Papers
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TL;DR: It is demonstrated here that Cu3-xPNCs can be easily cation-exchanged to hexagonal wurtzite InP NCs, with preservation of the anion framework (the anions framework in Cu3+/InP is very close to that of wurtZite InF) and the feasibility of this transformation makes Cu2-xp NCs an interesting material platform from which to access other metal phosphides by cation exchange.
Abstract: Synthesis approaches to colloidal Cu3P nanocrystals (NCs) have been recently developed, and their optical absorption features in the near-infrared (NIR) have been interpreted as arising from a localized surface plasmon resonance (LSPR). Our pump–probe measurements on platelet-shaped Cu3-xP NCs corroborate the plasmonic character of this absorption. In accordance with studies on crystal structure analysis of Cu3P dating back to the 1970s, our density functional calculations indicate that this material is substoichiometric in copper, since the energy of formation of Cu vacancies in certain crystallographic sites is negative, that is, they are thermodynamically favored. Also, thermoelectric measurements point to a p-type behavior of the majority carriers from films of Cu3-xP NCs. It is likely that both the LSPR and the p-type character of our Cu3-xP NCs arise from the presence of a large number of Cu vacancies in such NCs. Motivated by the presence of Cu vacancies that facilitate the ion diffusion, we have a...
125 citations
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TL;DR: In this paper, the authors present a systematic analysis and classification of several models of quantum batteries involving different combinations of two-level systems and quantum harmonic oscillators, and analyze different figures of merit, including the charging time, the maximum energy transfer, and the average charging power.
Abstract: We present a systematic analysis and classification of several models of quantum batteries involving different combinations of two-level systems and quantum harmonic oscillators. In particular, we study energy-transfer processes from a given quantum system, termed a ``charger,'' to another one, i.e., the proper ``battery.'' In this setting, we analyze different figures of merit, including the charging time, the maximum energy transfer, and the average charging power. The role of coupling Hamiltonians which do not preserve the number of local excitations in the charger-battery system is clarified by properly accounting for them in the global energy balance of the model.
125 citations
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TL;DR: Novel spatial dynamics is introduced and an efficient recursive computational scheme for deriving the equations of motion is presented based on structurally accurate and numerically well-posed modal kinematics that assumes circular arc deformation of continuum sections without torsion.
Abstract: Variable length multisection continuum arms are a class of continuum robotic manipulators that generate motion by structural mechanical deformation. Unlike most continuum robots, the sections of these arms do not have central supporting flexible backbone, and are actuated by multiple variable length actuators. Because of the constraining nature of actuators, the continuum sections can bend and/or elongate compress depending on the elongation/contraction characteristics of the actuators being used. Continuum arms have a number of distinctive differences with respect to traditional rigid arms namely: smooth bending, high inherent compliance, and adaptive whole arm grasping. However, due to numerical instability and the complexity of curve parametric models, there are no spatial dynamic models for multisection continuum arms. This paper introduces novel spatial dynamics and applies these to variable length multisection continuum arms with any number of sections. An efficient recursive computational scheme for deriving the equations of motion is presented. This is applied in a general form based on structurally accurate and numerically well-posed modal kinematics that assumes circular arc deformation of continuum sections without torsion. It is shown that the proposed modal dynamics are highly scalable, producing efficient and accurate numerical results. The spatial dynamic simulation results are experimentally validated using a pneumatic muscle actuated multisection prototype continuum arm. For the first time this enables investigation of spatial dynamic effects in this class of continuum arms.
125 citations
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125 citations
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TL;DR: Results indicate that TG-rich lipoproteins are sensed in the brain by an LPL-dependent mechanism and provide lipid signals for the central regulation of body weight and energy balance.
125 citations
Authors
Showing all 4601 results
Name | H-index | Papers | Citations |
---|---|---|---|
Marc G. Caron | 173 | 674 | 99802 |
Paolo Vineis | 134 | 1088 | 86608 |
Michele Parrinello | 133 | 637 | 94674 |
Alex J. Barker | 132 | 1273 | 84746 |
Tomaso Poggio | 132 | 608 | 88676 |
Shuai Liu | 129 | 1095 | 80823 |
Giacomo Rizzolatti | 117 | 298 | 97242 |
Yehezkel Ben-Ari | 110 | 459 | 44293 |
Daniele Piomelli | 104 | 505 | 49009 |
Bruno Scrosati | 103 | 580 | 66572 |
Wolfgang J. Parak | 102 | 469 | 43307 |
Liberato Manna | 98 | 494 | 44780 |
Muhammad Imran | 94 | 3053 | 51728 |
Ole Isacson | 93 | 345 | 30460 |
Luigi Ambrosio | 93 | 761 | 39688 |