Publications

• Article dans une revue

Thermoelectric infrared microsensors based on a periodically suspended thermopile integrating nanostructured Ge/SiGe quantum dots superlattice

Katir Ziouche, G. Savelli, Zahia Bougrioua, D. Hauser, P. Lejeune, P.M. Michon, Tuami Lasri, Didier Leclercq

This paper presents an original integration of polycrystalline SiGe-based quantum dots superlattices (QDSL) into Thermoelectric (TE) planar infrared microsensors (μSIR) fabricated using a CMOS technology. The nanostructuration in QDSL results into a considerably reduced thermal conductivity by a…

Journal of Applied Physics, 2014, 116 (4), 043701, 7 p. ⟨10.1063/1.4891020⟩. ⟨hal-01055042⟩

• Communication dans un congrès

On the correlation between kink effect and effective mobility in InAlN/GaN HEMTs

Philippe Altuntas, N. Defrance, Marie Lesecq, Alain Agboton, Rezki Ouhachi, Etienne Okada, Christophe Gaquière, Jean-Claude de Jaeger, Éric Frayssinet, Yvon Cordier

This paper reports on the kink effect observed in InAlN/GaN high electron mobility transistors. Electrical characterizations were carried out to point out the influence of this phenomenon on transistor behaviour. It is demonstrated that the kink effect is directly correlated to shallow traps…

9th European Microwave Integrated Circuit Conference (EuMIC), Oct 2014, Rome, Italy. pp.88-91, ⟨10.1109/EuMIC.2014.6997798⟩. ⟨hal-03276914⟩

• Article dans une revue

Unconventional thin-film thermoelectric converters : structure, simulation, and comparative study

Maciej Haras, Valeria Lacatena, Stéphane Monfray, J.F. Robillard, Thomas Skotnicki, Emmanuel Dubois

Bi2Te3 or Sb2Te3 are the materials most widely used in thermoelectric generators (TEG) operating near room temperature. These materials are, however, environmentally harmful, expensive, and incompatible with complementary metal-oxide semiconductor technology, in contrast to silicon (Si), germanium…

Journal of Electronic Materials, 2014, 43, pp.2109-2114. ⟨10.1007/s11664-014-2982-z⟩. ⟨hal-00994781⟩

• Article dans une revue

Magneto-electro-elastic effective properties of multilayered artificial multiferroics with arbitrary lamination direction

Stefano Giordano, Marc Goueygou, Nicolas Tiercelin, Abdelkrim Talbi, Philippe Pernod, Vladimir Preobrazhensky

This work deals with the determination of the effective response of a multilayered or laminated heterostructure composed of materials with an arbitrary coupled anisotropic behavior. In particular, we elaborate a fully algebraic technique for obtaining the homogenized parameters of a magneto-electro…

International Journal of Engineering Science, 2014, 78, pp.134-153. ⟨10.1016/j.ijengsci.2014.02.011⟩. ⟨hal-00957770⟩

• Article dans une revue

Modeling and simulation of AlxGayIn1-x-yAs/InP quaternary structure for photovoltaic

Abdelkader Aissat, M. El Bey, Rachid Bestam, Jean-Pierre Vilcot

In this work, we have studied solar cells based on AlGaInAs/InP quaternary structure to describe the behavior of electronics components. To this end, we have developed a simulation program to study the gallium Ga and aluminum Al concentrations effect on respectively the lattice mismatch, the band…

International Journal of Hydrogen Energy, 2014, 39, pp.15287-15291. ⟨10.1016/j.ijhydene.2014.04.162⟩. ⟨hal-01058063⟩

• Communication dans un congrès

Synthesis and assembling of nano-materials for band gaps material engineering in microelectro- acoustic devices

Abdelkrim Talbi, Du Yu, Hongzhe Tang, Vladimir Preobrazhensky, Philippe Pernod, Olivier Bou Matar

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-01015271⟩

• Article dans une revue

Guided wave in multilayered piezoelectric-piezomagnetic bars with rectangular cross-sections

J.G. Yu, Jean-Etienne Lefebvre, C. Zhang

For the purpose of design and optimization of multilayered piezoelectric-piezomagnetic material (PPC) transducers, wave propagation in these structures has received much attention in past ten years. But the research objects of previous works are only for semi-infinite structures and one-dimensional…

Composite Structures, 2014, 116, pp.336-345. ⟨10.1016/j.compstruct.2014.04.025⟩. ⟨hal-01015205⟩

• 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⟩

• Communication dans un congrès

Near-thresholdless optical gain using colloidal HgTe quantum dots

Pieter Geiregat, Arjan J. Houtepen, Laxmi Kishore Sagar, Christophe Delerue, Ferdinand C. Grozema, Guy Allan, Dries van Thourhout, Zeger Hens

30 years of Colloidal Quantum Dots, 2014, Paris, France. ⟨hal-01015227⟩

• 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⟩