Publications

• Communication dans un congrès

Correlative light atomic force electron microscopy (CLAFEM) : imagerie d'organites et de micro-organismes intracellulaires

Michka Popoff, Sébastien Janel, Nicolas Barois, Antonino Bongiovanni, Elisabeth Werkmeister, Frank Lafont

17ème Forum des Microscopies à Sonde Locale, 2014, Montauban, France. session 11, papier 41, 108-109. ⟨hal-01005713⟩

• Article dans une revue

Insulin loaded iron magnetic nanoparticle–graphene oxide composites: synthesis, characterization and application for in vivo delivery of insulin

Kostiantyn Turcheniuk, Manakamana Khanal, Anastasiia Motorina, Palaniappan Subramanian, Alexandre Barras, Vladimir Zaitsev, Victor Kuncser, Aurel Leca, Alain Martoriati, Katia Cailliau-Maggio, Jean-Francois Bodart, Rabah Boukherroub, Sabine Szunerits

One of the focal subjects in insulin delivery is the development of insulin formulations that protect the native insulin from degradation under acidic pH in the stomach. In this work we show, for the first time, that a graphene oxide (GO) based matrix can ensure the stability of insulin at low pH.…

RSC Advances, 2014, RSC Advances, 4 (2), pp.865-875. ⟨10.1039/C3RA46307A⟩. ⟨hal-03103275⟩

• Communication dans un congrès

Near-field Microwave Microscopy for Liquid Characterization

Sijia Gu, Kamel Haddadi, Tuami Lasri

A near-field microwave microscopy platform for the characterization of liquids is proposed. The technique is based on the association of a network analyzer and an evanescent microwave coaxial probe. The major feature of the system proposed is the development of a broadband tunable matching network…

44th European Microwave Conference (EuMC), Oct 2014, Rome, Italie. pp.628--631. ⟨hal-03224672⟩

• Article dans une revue

Enhancement of energy storage in epitaxial PbZrO3 antiferroelectric films using strain engineering

Jun Ge, Denis Remiens, Xianlin Dong, Ying Chen, Jean Costecalde, Feng Gao, Fei Cao, Genshui Wang

We demonstrate an approach to enhance the energy storage density W of antiferroelectric film through simple altering a crystallographic orientation of the substrate. We reveal that the antiferroelectric phase stability of PbZrO3 can be enhanced for the (110) or (111) SrTiO3 substrate orientation,…

Applied Physics Letters, 2014, 105 (11), pp.112908. ⟨10.1063/1.4896156⟩. ⟨hal-03525829⟩

• Article dans une revue

Ultrawide-bandwidth single-channel 0.4-THz wireless link combining broadband quasi-optic photomixer and coherent detection

Guillaume Ducournau, P. Szriftgiser, Alexandre Beck, Denis Bacquet, Fabio Pavanello, Emilien Peytavit, Mohammed Zaknoune, Tahsin Akalin, Jean-Francois Lampin

Free space communications with huge data capacity have become a key point for the development of mobile access, services, and network technologies convergence. Wireless links using emerging terahertz technologies, also referred to as T-ray communications, have become an intensive research field…

IEEE Transactions on Terahertz Science and Technology, 2014, 4, pp.328-337. ⟨10.1109/TTHZ.2014.2309006⟩. ⟨hal-00987955⟩

• Autre publication scientifique

Développement de dispositifs à base de graphène pour des applications hautes fréquences

David Mele

Les propriétés électriques et mécaniques exceptionnelles du graphène font de ce matériau bidimensionnel à base de carbone, l'un des matériaux phare de la micro-électronique. L'objectif des ces travaux de recherche est de démontrer les possibilités nouvelles offertes par le graphène dans…

2014. ⟨hal-00994831⟩

• Article dans une revue

Multiple-Antenna Based Blind Spectrum Sensing in the Presence of Impulsive Noise

Kais Hassan, Roland Gautier, Iyad Dayoub, Marion Berbineau, Emanuel Radoi

Cognitive radio was proposed as a solution to the spectrum scarcity problem. One of the basic functions of any cognitive radio is the spectrum sensing. Most of the existing works on spectrum sensing consider the Gaussian noise assumption. In practice, this assumption is not always valid since…

IEEE Transactions on Vehicular Technology, 2014, 63 (5), pp.2248-2257. ⟨10.1109/TVT.2013.2290839⟩. ⟨hal-00939015⟩

• Article dans une revue

High frequency acoustic for nanostructures wetting characterization

Sizhe Li, Sébastien Lamant, Julien Carlier, Malika Toubal, Pierre Campistron, Xiumei Xu, Guy Vereecke, Vincent Senez, V. Thomy, Bertrand Nongaillard

Nanostructure wetting is a key problem when developing superhydrophobic surfaces. Conventional methods do not allow us to draw conclusions about the partial or complete wetting of structures on the nanoscale. Moreover, advanced techniques are not always compatible with an in situ, real time,…

Langmuir, 2014, 30, pp.7601-7608. ⟨10.1021/la5013395⟩. ⟨hal-01044827⟩

• Communication dans un congrès

Electrooptic and converse-piezoelectric properties of epitaxial GaN/Si structures for optoelectronic applications

Mireille Cuniot-Ponsard, Irma Saraswati, S.-M. Ko, Mathieu Halbwax, Y.-H. Cho, N.-R. Poespawati, El Hadj Dogheche

In order to take advantage in all-optic optoelectronic devices, we have investigated the optical and piezoelectric properties of GaN films deposited on (111) silicon. Films are epitaxially grown by MOCVD, thanks to a buffer made of (Al, Ga) N intermediate layers [1]. Structural properties of GaN…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium K - Challenges for group III nitride semiconductors for solid state lighting and beyond, May 2014, Lille, France. ⟨hal-00961405⟩

• Communication dans un congrès

Sensing light and sound velocities of fluids in a two-dimensional phoXonic crystal

Samira Amoudache, Rayisa Moiseyenko, Yan Pennec, Bahram Djafari-Rouhani, Antoine Khater, Ralf Lucklum, Rachid Tigrine

Joint 25th Conference of the Condensed Matter Division of the European Physical Society, and 14èmes Journées de la Matière Condensée, CMD25-JMC14, 2014, Paris, France. ⟨hal-01015233⟩