Publicaciones

• ART

Structural analysis of site-controlled InAs/InP quantum dots

Bruno Fain, Elvira Danilescu, Luc Legratiet, Ludovic Largeau, Grégoire Beaudoin, David Troadec, Izo Abram, Alexios Beveratos, Isabelle Robert-Philip, Gilles Patriarche, Isabelle Sagnes

We present atomic-scale characterization of site-controlled InAs/InP(001) quantum dots grown by metal-organic chemical vapor deposition using nano-area selective area growth. We have developed for this purpose a process combining e-beam lithography, inductively coupled-plasma etching and focused...

Journal of Crystal Growth, 2011, 334 (1), pp.37-39. ⟨10.1016/j.jcrysgro.2011.07.031⟩. ⟨hal-00639913⟩

• ART

Wetting on smooth micropatterned defects

Damien Debuisson, Renaud Dufour, Vincent Senez, S. Arscott

Applied Physics Letters, 2011, 99 (18), pp.184101. ⟨10.1063/1.3657140⟩. ⟨hal-02345772⟩

• ART

Effect of varying pore size of AAO films on refractive index and birefringence measured by prism coupling technique

Su-Hyun Gong, Arnaud Stolz, Myeong Gi-Hwan, El Hadj Dogheche, Gokarna Anisha, Sang-Wan Ryu, Didier Decoster, Yong-Hoon Cho

Anodic aluminum oxide (AAO) films with different pore sizes were prepared to modulate the effective refractive index and birefringence. To investigate the relationship between the refractive index and the pore size of the AAO film, optical constants were obtained using a prism coupler with various...

Optics Letters, 2011, 36 (21), pp.4272-4274. ⟨10.1364/OL.36.004272⟩. ⟨hal-01264151⟩

• COMM

Investigation on Carbon Nanotube arrays Behaviors

Karim Louertani, Hakeim Talleb, Charlotte Tripon-Canseliet, David Lautru, Didier Decoster, Jean-Paul Martinaud

Conference MMS 2011, Sep 2011, Hammamet, Tunisia. ⟨hal-00632962⟩

• COMM

Optimization of carrier multiplication in quantum dots for more efficient solar cells: Theoretical aspects

Christophe Delerue, Guy Allan

Symposium on Optics and Alternative Energy Sources, 2011 APS Laser Science Annual Meeting, Oct 2011, San Jose, United States. ⟨hal-03317138⟩

• PATENT

Capteur à fil chaud de taille submillimétrique et procédé de réalisation associé

Philippe Pernod, L. Gimeno-Monge, Abdelkrim Talbi, A. Merlen, R. Viard, V. Mortet, A. Soltani, Vladimir Preobrazhensky

N° de brevet: FR2958754 (A1). 2011. ⟨hal-00632310⟩

• THESE

MEMS-based High-Frequency(100-300MHz) Ultrasonic Linear Phased Arrays, Réseaux de transducteurs haute fréquence (100-300 MHz) à déphasage réalisés à partir des technologies MEMS

Jin-Ying Zhang

High-frequency ultrasonic phased array transducer is a desired candidate in real-time and high resolution imaging. Many difficulties will arise in the development of array imaging systems with an operating frequency of above 100 MHz : high-frequency phase-delay system, electrical matching problem,..., Les réseaux de transducteurs ultrasonores haute fréquence à déphasage sont des candidats intéressants pour l’imagerie haute résolution en temps réel. De nombreuses difficultés interviennent lors du développement de réseaux avec une fréquence d’émission supérieure à 100 MHz : déphasage en haute...

Engineering Sciences [physics]. Université de Valenciennes et du Hainaut-Cambrésis, 2011. English. ⟨NNT : 2011VALE0024⟩. ⟨tel-03350518⟩

• COMM

Carrier-Multiplication in Semiconductor Nanocrystals: a Long Controversy

Christophe Delerue, Guy Allan

2011 ERI Symposium: Energy for the 21st Century, Oct 2011, Rochester, United States. ⟨hal-03317139⟩

• COMM

Spectroscopie d'admittance de jonctions métal/isolant/pentacene/métal

Romuald Ledru, Stéphane Pleutin, Bruno Grouiez, Damien Zander, H. Bejbouji, Kamal Lmimouni, Dominique Vuillaume

Nous présentons l’étude de jonctions Métal/SiO2/Pentacène/Métal par spectroscopie d’admittance dans une large gamme de fréquences et de polarisations. Ces jonctions basculent d’un régime d’accumulation de charges à l’interface isolant/pentacène à un régime de déplétion. Nous montrons que l’...

Matériaux et Nanostructures π-Conjugués, MNPC 11, Oct 2011, Obernai, France. ⟨hal-00807723⟩

• COMM

Properties of planar Goubau waveguides in the THz spectral range

Djamal Gacemi, Juliette Mangeney, Tahsin Akalin, Thibault Laurent, Fanqi Meng, Karine Blary, Paul Crozat, Jean-Francois Lampin

The main properties of planar Goubau waveguides in the THz range are reported. Attenuation, dispersion and electric field confinement are measured using a guided-wave spectroscopy system based on a freely positionable electro-optic detector, and simulated using 3D electromagnetic field solver.

36th International Conference on Infrared, Millimeter and THz Waves, IRMMW-THz 2011, Oct 2011, Houston, TX, United States. ⟨10.1109/irmmw-THz.2011.6105175⟩. ⟨hal-00807709⟩