Publicaciones

• COMM

Coupling of two resonant modes for insect wing mimicking in a flexible-wing NAV and generate lift

Damien Faux, Eric Cattan, Sébastien Grondel, Olivier Thomas

This work is based on the original concept of coupling two resonant vibration modes to reproduce insect wing kinematics and generate lift. The key issue is designing the geometry and the elastic properties of the artificial wings to achieve quadrature coupling of the bending and twisting motions...

ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems (SMASIS 2017), Sep 2017, Snowbird, United States. ⟨10.1115/SMASIS2017-3770⟩. ⟨hal-03280238⟩

• ART

Unified model for the electromechanical coupling factor of orthorhombic piezoelectric rectangular bar with arbitrary aspect ratio

R Rouffaud, F Levassort, Anne-Christine Hladky

AIP Advances, 2017, 7, pp.25302 - 25302. ⟨10.1063/1.4976298⟩. ⟨hal-01705106⟩

• COMM

Combined scanning microwave and electron microscopy: a novel toolbox for hybrid nanoscale material analysis

Kamel Haddadi, O. C. Haenssler, K. Daffe, S. Eliet, Christophe Boyaval, Didier Theron, Gilles Dambrine

A novel toolbox for hybrid nanoscale material characterization is presented. The system consists of a nano-robotic, compact and modular near-field scanning microwave microscope (NSMM) integrated into a high resolution scanning electron microscope (SEM). The instrument developed can perform hybrid...

IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes, IMWS-AMP 2017, Sep 2017, Pavia, Italy. 3 p., ⟨10.1109/IMWS-AMP.2017.8247419⟩. ⟨hal-03224651⟩

• COMM

Polarimetric properties of indoor MIMO channels for different floor levels in a residential house

S R Kshetri, E Tanghe, Davy Gaillot, M. Lienard, L Martens, W Joseph

11th European Conference on Antennas and Propagation, EuCAP 2017, Mar 2017, Paris, France. session C_P02 - Indoor Propagation, 2463-2467, ⟨10.23919/EuCAP.2017.7928329⟩. ⟨hal-03346236⟩

• ART

Carbon nanowalls: a new versatile graphene based interface for the laser desorption/ionization-mass spectrometry detection of small compounds in real samples

I. Hosu, M. Sobaszek, M. Ficek, R. Bogdanowicz, H. Drobecq, L. Boussekey, Alexandre Barras, O. Melnyk, Rabah Boukherroub, Yannick Coffinier

Nanoscale, 2017, 9 (27), pp.9701-9715. ⟨10.1039/c7nr01069a⟩. ⟨hal-02133884⟩

• ART

Photothermally triggered on-demand insulin release from reduced graphene oxide modified hydrogels

Florina Teodorescu, Yavuz Oz, Gurvan Queniat, Amar Abderrahmani, Catherine Foulon, Marie Lecoeur, Rana Sanal, Amitav Sanyal, Rabah Boukherroub, Sabine Szunerits

On-demand delivery of therapeutics plays an essential role in simplifying and improving patient care. The high loading capacity of reduced graphene oxide (rGO) for drugs has made this matrix of particular interest for its hybridization with therapeutics. In this work, we describe the formulation of...

Journal of Controlled Release, 2017, 246, pp.164-173. ⟨10.1016/j.jconrel.2016.10.028⟩. ⟨hal-01698205⟩

• ART

Topological protection of electronic states against disorder probed by their magnetic moment

Athmane Tadjine, Christophe Delerue

Magnetic moments (MMs) of electrons in topological insulator quantum dots (TI-QDs) are investigated using a model system, namely a multiorbital honeycomb lattice. Their nature and orientation with respect to the spin are studied. We show that large MMs are not specific to edge states in nontrivial...

Physical Review B, 2017, 95 (23), pp.235426. ⟨10.1103/PhysRevB.95.235426⟩. ⟨hal-02906814⟩

• ART

A comprehensive study of magnetic exchanges in the layered oxychalcogenides Sr3Fe2O5Cu2Q2 (Q = S, Se)

Minfeng Lü, Olivier Mentre, Elijah E. Gordon, Myung-Hwan Whangbo, Alain Wattiaux, Mathieu Duttine, Nicolas Tiercelin, Houria Kabbour

The layered oxysulfide Sr3Fe2O5Cu2S2 was prepared, and its crystal structure and magnetic properties were characterized by synchrotron X-ray diffraction (XRD), powder neutron diffraction (PND), Mössbauer spectroscopy measurements and by density functional theory (DFT) calculations. In addition, the...

Journal of Magnetism and Magnetic Materials, 2017, 444, pp.147-153. ⟨10.1016/j.jmmm.2017.07.026⟩. ⟨hal-01611341⟩

• COUV

Approach-to-equilibrium molecular dynamics

Évelyne Martin, Pier Luca Palla, H. Zaoui, Fabrizio Cleri

Besides steady-state methods presented in Chapters 8 and 9, molecular dynamics simulations can also be used to simulate temperature transients, by means of approach-to-equilibrium molecular dynamics (AEMD) calculations. The interest for such methods is materialso the short MD simulation time...

Termentzidis K. Nanostructured semiconductors: amorphization and thermal properties, Pan Stanford Publishing Pte. Ltd., Chapitre 8, 191-205, 2017, 9789814745659; 9789814745642. ⟨10.1201/9781315364452⟩. ⟨hal-03407456⟩

• COMM

A 65-nm CMOS 7fJ per synaptic event clique-based neural network in scalable architecture

Benoit Larras, Paul Chollet, Cyril Lahuec, Fabrice Seguin, Matthieu Arzel

Clique-based neural networks are less complex than commonly used neural network models. They have a limited connectivity and are composed of simple functions. They are thus adapted to implement neuro-inspired computation units operating under severe energy constraints. This paper shows an ST 65-nm...

ISCAS 2017 : IEEE International Symposium on Circuits and Systems, May 2017, Baltimore, United States. pp.1 - 4, ⟨10.1109/ISCAS.2017.8050658⟩. ⟨hal-01656139⟩