Publications

• Article dans une revue

Bubble splitting in oscillatory flows on ground and in reduced gravity

Harunori Yoshikawa, Farzam Zoueshtiagh, Hervé Caps, Pascal Kurowski, Philippe Petitjeans

The stability of centimeter scale air bubbles is studied in quiescent suspending liquid under imposed oscillatory acceleration field. Experiments were performed in reduced and normal gravity environments. A strong acceleration resulted in an instability leading to the breakups of the bubbles in…

European Physical Journal E: Soft matter and biological physics, 2010, 31, pp.191-199. ⟨10.1140/epje/i2010-10561-y⟩. ⟨hal-00907768⟩

• Article dans une revue

Engineering sticky superomniphobic surfaces on transparent and flexible PDMS substrate

Renaud Dufour, Maxime Harnois, Yannick Coffinier, Vincent Thomy, Rabah Boukherroub, Vincent Senez

Following the achievement of superhydrophobicity which prevents water adhesion on a surface, superomniphobicity extends this high repellency property to a wide range of liquids, including oils, solvents, and other low surface energy liquids. Recent theoretical approaches have yield to specific…

Langmuir, 2010, 26 (22), pp.17242-17247. ⟨10.1021/la103462z⟩. ⟨hal-00549492⟩

• Article dans une revue

Transmission electron microscopy study of erbium silicide formation from Ti/Er stack for Schottky contact applications

J. Ratajczak, A. Laszcz, A. Czerwinski, J. Katcki, F. Phillipp, P.A. van Aken, N. Reckinger, Emmanuel Dubois

In this paper, we present results of transmission electron microscopy studies on erbium silicide structures fabricated under various thermal conditions. A titanium cap has been used as a protective layer against oxidation during rapid thermal annealing of an erbium layer in a temperature range of…

Journal of Microscopy, 2010, EM 2008 ‐ XIII International Conference on Electron Microscopy, 237 (3), pp.379-383. ⟨10.1111/j.1365-2818.2009.03264.x⟩. ⟨hal-00549623⟩

• Article dans une revue

Confined VLS growth and structural characterization of silicon nanoribbons

Aurélie Lecestre, Emmanuel Dubois, A. Villaret, T. Skotnicki, P. Coronel, G. Patriarche, C. Maurice

Confined VLS growth is proposed to produce single crystalline silicon (c-Si) film over an amorphous oxide layer, without crystalline seed. The guided growth of Si nanoribbons (NRs) is successfully demonstrated and characterized using several electron microscopy techniques. First, VLS growth is…

Microelectronic Engineering, 2010, 87 (5-8), pp.1522-1526. ⟨10.1016/j.mee.2009.11.053⟩. ⟨hal-00549560⟩

• Communication dans un congrès

Integrative technology-based approach of MEMS for biological applications

Liviu Nicu, Thomas Alava, Thierry Leichle, Daisuke Saya, Jean Bernard Pourciel, Fabrice Mathieu, Caroline Soyer, Denis Remiens, Cédric Ayela, Karsten Haupt

IEEE International Solid-State Circuits Conference, 2010, San Francisco, United States. 12 p. ⟨hal-00865906⟩

• Communication dans un congrès

Characterization of black silicon structural and electrical properties for photovoltaics applications

R. Torres, Thomas Derrien, V. Vervisch, Mathieu Halbwax, F. Torregrosa, L. Roux, P. Delaporte, T. Sarnet, M. Sentis

European Materials Research Society Spring Meeting, E-MRS Spring 2010, Symposium I : Advanced silicon materials research for electronic and photovoltaic applications II, 2010, Strasbourg, France. ⟨hal-00574120⟩

• Communication dans un congrès

Etude d'une cellule métal/oxyde/pentacène/métal par spectroscopie d'admittance

R. Ledru, D. Zander, B. Grouiez, K. Lmimouni, D. Vuillaume, G. Gelle

4ème Congrès sur les Dispositifs Electroniques Organiques, DIELOR 2010, 2010, Giens, France. ⟨hal-00574077⟩

• Article dans une revue

High on-off conductance switching ratio in optically-driven self-assembled conjugated molecular systems

K. Smaali, S. Lenfant, S. Karpe, M. Oçafrain, P. Blanchard, D. Deresmes, S. Godey, A. Rochefort, J. Roncali, D. Vuillaume

A new azobenzene-thiophene molecular switch is designed, synthesized and used to form self-assembled monolayers (SAM) on gold. An "on/off" conductance ratio up to 7x103 (with an average value of 1.5x103) is reported. The "on" conductance state is clearly identified to the cis…

ACS Nano, 2010, 4, pp.2411-2421. ⟨10.1021/nn100295x⟩. ⟨hal-00548965⟩

• Communication dans un congrès

Evolution des performances électriques des transistors des filières GaN sous l’effet d’irradiation

Fanny Berthet, Yannick Guhel, B. Boudart, Jean Lionel Trolet, M. Piccione, Christophe Gaquière

Rencontres Jeunes Chercheurs, 2010, Annecy, France. ⟨hal-01654495⟩

• Article dans une revue

Parasitic effects and traps in AlGaN/GaN HEMT on sapphire substrate

O. Fathallah, M. Gassoumi, B. Grimbert, Christophe Gaquière, H. Maaref

European Physical Journal: Applied Physics, 2010, 51, pp.10304-1-5. ⟨10.1051/epjap/2010085⟩. ⟨hal-00549476⟩