Publications

• Article dans une revue

Magneto-transport subband spectroscopy in InAs nanowires

Florian Vigneau, Vladimir Prudkovskiy, Ivan Duchemin, Walter Escoffier, Philippe Caroff, Yann-Michel Niquet, Renaud Leturcq, Michel Goiran, Bertrand Raquet

We report on magnetotransport measurements in InAs nanowires under a large magnetic field (up to 55 T), providing a spectroscopy of the one-dimensional electronic band structure. Large modulations of the conductance mediated by a control of the Fermi energy reveal the Landau fragmentation, carrying…

Physical Review Letters, 2014, 112, 076801, 5 p. ⟨10.1103/PhysRevLett.112.076801⟩. ⟨hal-00959896⟩

• Communication dans un congrès

UV and IR laser induced ablation of Al2O3/SiN:H and a-Si:H/SiN:H

T. Schutz-Kuchly, A. Slaoui, J. Zelgowski, A. Bahouka, M. Pawlik, Jean-Pierre Vilcot, E. Delbos, M. Bouttemy, R. Cabal

Experimental work on laser induced ablation of thin Al2O3(20 nm)/SiN:H (70 nm) and a-Si:H (20 nm)/SiN:H (70 nm) stacks acting, respectively, as p-type and n-type silicon surface passivation layers is reported. Results obtained using two different laser sources are compared. The stacks are…

4th Photovoltaic Technical Conference, PVTC 2013, ''Thin Film and Advanced Silicon Solutions 2013'', 2013, Aix-en-Provence, France. 55201, 5 p., ⟨10.1051/epjpv/2013027⟩. ⟨hal-00811798⟩

• Communication dans un congrès

Sputtered thin films for lithium ion microbatteries: recent results on TiN lithium barrier diffusion layer, Au negative and C-LiFePO4 positive electrodes

Etienne Eustache, Jeremy Freixas, Olivier Crosnier, Pascal Tilmant, Dmitri Yarekha, Pascal Roussel, Nathalie Rolland, Thierry Brousse, Christophe Lethien

226th Meeting of the Electrochemical Society and XXIX Congreso de la Sociedad Mexicana de Electroquímica, 2014 ECS and SMEQ Joint International Meeting, 2014, Cancun, Mexico. ⟨hal-01015287⟩

• Communication dans un congrès

Low frequency acoustic shielding of lamb waves through a periodic array of thin rectangular junctions

Rayisa P. Moiseyenko, Yan Pennec, Rémi Marchal, Bernard Bonello, Bahram Djafari-Rouhani

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. 2 p. ⟨hal-01015309⟩

• Communication dans un congrès

Cavity modes and optomechanic interactions in strip waveguide

Said El-Jallal, Mourad Oudich, Yan Pennec, Bahram Djafari-Rouhani, Abdelkader Makhoute, Jordi Gomis-Bresco, Daniel Navarro-Urrios, Alejandro Martínez, Clivia M. Sotomayor Torres

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. 2 p. ⟨hal-01015291⟩

• Communication dans un congrès

Hyperspectral analysis of ultrafast hot carrier dynamics in Pb-chalcogenide nanocrystals : a case for slow cooling

Pieter Geiregat, Arjan Houtepen, Michiel Aerts, Christophe Delerue, Zeger Hens, Dries van Thourhout

8th International Conference on Quantum Dots, QD 2014, 2014, Pisa, Italy. ⟨hal-01015211⟩

• Communication dans un congrès

Optical properties of HgTe nanocrystals

Guy Allan, Christophe Delerue, Ali Al-Otaify, David J. Binks, Stephen V. Kershaw, Shuchi Gupta, Andrey L. Rogach

HgTe nanocrystals presently receive growing interest because the negative band gap in bulk HgTe enables tunability of the gap from the infrared to the near infrared in quantum dots thanks to the quantum confinement. Therefore we propose a tight-binding model of HgTe which gives an accurate band…

European Materials Research Society Spring Meeting, E-MRS Spring 2014, Symposium F - Established and emerging nanocolloids : from synthesis & characterization to applications, 2014, Lille, France. ⟨hal-01015327⟩

• Communication dans un congrès

Métasurface absorbante parfaite à base de cubes ferroélectriques distribués aléatoirement

Véronique Sadaune, Ludovic Burgnies, Eric Lheurette, Jianping Hao, Didier Lippens

L'utilisation d'une structure périodique de cubes de BaSrTiO3 interfacée avec une surface métallique par un fin film diélectrique permet d'obtenir une absorption proche de 100% à la fréquence de résonance de Mie magnétique. Cette absorption reste élevée pour un angle d'incidence…

13èmes Journées de Caractérisation Microondes et Matériaux, JCMM2014, 2014, Nantes, France. article 5, 4 p. ⟨hal-01005664⟩

• Article dans une revue

Optical properties of carbon nanotube thin films in subterahertz frequency regime

Sujitha Puthukodan, Ehsan Dadrasnia, V.K.T. Vinod, Horacio Lamela Rivera, Guillaume Ducournau, Jean-Francois Lampin

Multiwalled carbon nanotube (MWCNT) thin films deposited on fused quartz substrates are characterized by continuous wave subterahertz free space technique using a vector network analyzer (VNA). The scattering (S) parameters are measured by a VNA in the frequency range of 220-325 GHz (G-band) and…

Microwave and Optical Technology Letters, 2014, 56, pp.1895-1898. ⟨10.1002/mop.28477⟩. ⟨hal-01005132⟩

• Communication dans un congrès

Design and radiation hardness of next generation solar UV radiometers

Samuel Gissot, Ali Benmoussa, Boris Giordanengo, Ali Soltani, Terubumi Saito, Udo Schühle, Udo Kroth, Alexander Gottwald

For next space-based ultraviolet (UV) solar radiometers, we propose a design based on subsystem components that are selected according to lessons learned from previous flying missions and ground irradiation campaigns. UV interference filters inherited from space-based solar missions show strong…

IEEE Nuclear and Space Radiation Effects Conference, NSREC 2014, 2014, Paris, France. paper W-24, 6 p. ⟨hal-01063876⟩