742 citations
- Centre National de la Recherche ScientifiqueFR41 papers
- Laboratoire Structures, Propriétés et Modélisation des SolidesFR16 papers
- École Centrale d'ÉlectroniqueFR11 papers
- CentraleSupélecFR10 papers
- Laboratoire d'Énergétique Moléculaire et Macroscopique, CombustionFR10 papers
- Sorbonne UniversitéFR5 papers
- Institut national de recherche en sciences et technologies du numériqueFR4 papers
- Laboratoire de Mathématiques Blaise PascalFR4 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- École Nationale Supérieure de Mécanique et d'AérotechniqueFR3 papers
- Indian Institute of Science BangaloreIN3 papers
- Université Paris-Panthéon-AssasFR3 papers
15 papers · 1 filter
Local electrical control of magnetic order and orientation by ferroelastic domain arrangements just above room temperature
L. C. Phillips, Ryan O. Cherifi, Viktoria Ivanovskaya +10
Ferroic materials (ferromagnetic, ferroelectric, ferroelastic) usually divide into domains with different orientations of their order parameter. Coupling different ferroic systems…
Role of Zinc and Niobium in the Giant Piezoelectric Response of PbZn1/3Nb2/3O3
Ali Al-Zein, Hichem Dammak, Philippe Papet +5
Relaxor ferroelectric perovskites are highly polarizable and can exhibit giant coupling between elastic strain and an applied electric field. Here, we report an in situ extended X-…
Untangling Local and Global Deformations in Deep Convolutional Networks for Image Classification and Sliding Window Detection
George Papandreou, Iasonas Kokkinos, Pierre-André Savalle
Deep Convolutional Neural Networks (DCNNs) commonly use generic `max-pooling' (MP) layers to extract deformation-invariant features, but we argue in favor of a more refined treatme…
Phonon nanocapacitor for storage and lasing of terahertz lattice waves
Haoxue Han, Baowen Li, Sebastian Volz +1
We introduce a novel ultra-compact nanocapacitor of coherent phonons formed by high-finesse interference mirrors based on atomic-scale semiconductor metamaterials. Our molecular dy…
Frequency-dependent phonon mean free path in carbon nanotubes from non-equilibrium molecular dynamics
K. Sääskilahti, J. Oksanen, S. Volz +1
Owing to their long phonon mean free paths (MFPs) and high thermal conductivity, carbon nanotubes (CNTs) are ideal candidates for, e.g., removing heat from electronic devices. It i…
2D photonic-crystal optomechanical nanoresonator
K. Makles, T. Antoni, A. G. Kuhn +12
We present the optical optimization of an optomechanical device based on a suspended InP membrane patterned with a 2D near-wavelength grating (NWG) based on a 2D photonic-crystal g…