Publications

• Article dans une revue

F center in lithium fluoride revisited : comparison of solid-state physics and quantum-chemistry approaches

Ferenc Karsai, Paul Tiwald, Robert Laskowski, Fabien Tran, David Koller, Stefanie Gräfe, Joachim Burgdörfer, Ludger Wirtz, Peter Blaha

We revisit the theoretical description of the F color center in lithium fluoride employing advanced complementary ab initio techniques. We compare the results from periodic supercell calculations involving density-functional theory (DFT) and post-DFT techniques with those from the embedded-cluster…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 89, 125429, 12 p. ⟨10.1103/PhysRevB.89.125429⟩. ⟨hal-00968483⟩

• Communication dans un congrès

Theoretical study of the basic mechanisms of DNA damage by therapeutic radiation beams

F. Manca, Stefano Giordano, Pier Luca Palla, Grégoire Perret, E. Lartigau, Dominique Collard, H. Fujita, Fabrizio Cleri

Cancer treatments by photon radiation beams in radiotherapy is currently grounded on a rather empirical understanding of the basic mechanisms of DNA damages. It is well assessed that radiation induces single-strand and double-strand breaks in DNA, being however the various mechanisms largely…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium N - Converging technology for nanobio-applications, 2014, Lille, France. ⟨hal-00966158⟩

• Communication dans un congrès

Functionalized gold nanoparticles with electropolymerizable π-conjugated systems for a neuro-inspired memristive nanoparticle organic synapse-transistor

Ali Yassin, Maiténa Oçafrain, David Guérin, Stéphane Lenfant, Dominique Vuillaume, Philippe Blanchard, Jean Roncali

Nanoparticle Organic Memory Field-Effect Transistors (NOMFET) are molecule-based devices that exhibit the main behavior of a biological spiking synapse. This behavior is obtained by virtue of the combination of two properties of the NOMFET: the transconductance gain of the transistor and the memory…

Materials Research Society Spring Meeting, MRS Spring 2014, Symposium C - Synthesis and Processing of Organic and Polymeric Materials for Semiconductor Applications, 2014, San Francisco, CA, United States. ⟨hal-00966207⟩

• Communication dans un congrès

Ferroelectric thin films working at microwave frequency for reconfigurable devices on silicon substrate: performances comparison between BST, PST

Freddy Ponchel, Denis Remiens, Areski Ghalem, Tuami Lasri

4th International Meeting on Dielectric Materials, May 2013, Marrakech, Morocco. ⟨hal-03659197⟩

• Communication dans un congrès

Phosphorus-hyperdoped Si nanocrystals : a model for localized surface plasmon resonance

X. Pi, Christophe Delerue

It has been recently realized that semiconductor nanocrystals can be doped with point defects or impurities up to a very high level, sometimes above the bulk solubility limit. In parallel, hyperdoping has also emerged as a promising means to change the electrical and optical properties of Si. In…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium X - Materials research for group IV semiconductors : growth, characterization and technological developments, 2014, Lille, France. ⟨hal-00961394⟩

• Communication dans un congrès

[Invited] 3D substrates for improved performance of Li-ion microbatteries

Etienne Eustache, Olivier Crosnier, Pascal Tilmant, Laurence Morgenroth, Pascal Roussel, Nathalie Rolland, Christophe Lethien, Thierry Brousse

10th Japan-France Joint Seminar on Battery, 2014, Hakone, Japan. ⟨hal-01044691⟩

• Article dans une revue

Multilayer magnetostrictive structure based surface acoustic wave devices

Huan Zhou, Abdelkrim Talbi, Nicolas Tiercelin, Olivier Bou Matar

This study addresses the experimental and theoretical investigations of guided elastic waves propagation in piezo-magnetic multi-layered structure. The structure is composed of a 20 TbCo2(5nm)/ FeCo(5nm) nanostructured multi-layer deposited between two Aluminum (Al) Inter-Digitals Transducers…

Applied Physics Letters, 2014, 104, 114101, 4 p. ⟨10.1063/1.4868530⟩. ⟨hal-00961379⟩

• Communication dans un congrès

A 1D phoxonic crystal

J. Gomis-Bresco, D. Navarro-Urrios, Mourad Oudich, Said El-Jallal, A. Griol, D. Puerto, E. Chavez, Yan Pennec, Bahram Djafari-Rouhani, F. Alzina, A. Martínez, C.M. Sotomayor Torres

Simultaneous confinement of light and sound in the same cavity generates a strong phonon-photon interaction, known as optomechanical (OM) coupling. Several optomechanical systems provided already proof of concept demonstrations for enhanced telecommunication devices and sensors. And using OM…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium D - Phonons and fluctuations in low dimensional structures, 2014, Lille, France. ⟨hal-00962402⟩

• Article dans une revue

Blind digital modulation identification for time-selective MIMO channels

Sofiane Kharbech, Iyad Dayoub, Marie Zwingelstein, Eric Pierre Simon, Kais Hassan

This paper addresses the problem of blind digital modulation identification in time-selective Multiple-Input Multiple-Output channels. Our objective is to recognize modulation schemes in highly-mobile communication environments, for military or high-speed railway applications, without signal…

IEEE Wireless Communications Letters, 2014, 3 (4), pp.373-376. ⟨10.1109/LWC.2014.2318041⟩. ⟨hal-00986897⟩

• Communication dans un congrès

OFDM PLC transmission for aircraft flight control system

Thomas Larhzaoui, Fabienne Nouvel, Jean-Yves Baudais, Pierre Degauque, Virginie Degardin

18th IEEE International Symposium on Power Line Communications and its Applications, ISPLC 2014, 2014, Glasgow, Scotland, United Kingdom. pp.220-225, ⟨10.1109/ISPLC.2014.6812333⟩. ⟨hal-00992666⟩