Publications

• ART

Microwave properties of epitaxial (111)-oriented Ba0.6Sr0.4TiO3 thin films on Al2O3(0001) up to 40 GHz

L.H. Yang, Freddy Ponchel, G.S. Wang, Denis Remiens, Jean-François Legier, D. Chateigner, X.L. Dong

Applied Physics Letters, 2010, 97, pp.162909-1-3. ⟨10.1063/1.3478015⟩. ⟨hal-00549523⟩

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Analysis of a narrowband terahertz signal generated by a unitravelling carrier photodiode coupled with a dual-mode semiconductor Fabry-Pérot laser

Sylwester Latkowski, Josué Parra-Cetina, Ramon Maldonado-Basilio, Pascal Landais, Guillaume Ducournau, Alexandre Beck, Emilien Peytavit, Tahsin Akalin, Jean-Francois Lampin

A narrowband terahertz signal generated by a unitravelling carrier photodiode (UTC-PD) interfaced with a dual-mode Fabry–Pérot laser diode is demonstrated. A beat tone corresponding to the free spectral range is generated on the UTC-PD, and radiated by a transverse-electromagnetic-horn antenna. A…

Applied Physics Letters, 2010, 96, pp.241106-1-3. ⟨10.1063/1.3447931⟩. ⟨hal-00548701⟩

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Fully relaxed low-mismatched InAlAs layer on an InP substrate by using a two step buffer

S.R. Plissard, Christophe Coinon, Ydir Androussi, X. Wallart

The strain relaxation in low mismatched InxAl1−xAs layers has been studied by triple axis x-ray diffraction, transmission electron microscopy, and photoluminescence. Using a two step buffer, a fully relaxed top layer has been grown by adapting the composition and thickness of a first “strained…

Journal of Applied Physics, 2010, 107 (1), pp.0161021. ⟨10.1063/1.3275872⟩. ⟨hal-00548708⟩

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Voltage tunable surface acoustic wave phase shifter on AlGaN/GaN

J. Pedros, F. Calle, R. Cuerdo, J. Grajal, Z. Bougrioua

Applied Physics Letters, 2010, 96, pp.123505-1-3. ⟨10.1063/1.3353971⟩. ⟨hal-00567879⟩

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Graphene buffer layer on Si-terminated SiC studied with an empirical interatomic potential

Evelyne Lampin, Catherine Priester, Christophe Krzeminski, Laurence Magaud

The atomistic structure of the graphene buffer layer on Si-terminated SiC is investigated using a modified version of the environment-dependent interatomic potential. The determination of the equilibrium state by the conjuguate gradients method suffers from a complex multiple-minima energy surface…

Journal of Applied Physics, 2010, 107 (10), pp.103514. ⟨10.1063/1.3357297⟩. ⟨hal-00549078⟩

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Gigahertz characterization of a single carbon nanotube

L. Nougaret, Gilles Dambrine, Sylvie Lepilliet, H. Happy, N. Chimot, Vincent Derycke, J.P. Bourgoin

Applied Physics Letters, 2010, 96, pp.042109-1-3. ⟨10.1063/1.3284513⟩. ⟨hal-00548562⟩

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Reflections on Torricelli’s Principle in Mechanics

Raffaele Pisano, Danilo Capecchi

Organon, 2010, 42 (1), pp.83-100. ⟨hal-04507965⟩

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Above-barrier surface electron resonances induced by a molecular network

Rares Stiufiuc, Luis Perdigao, B. Grandidier, D. Deresmes, Guy Allan, Christophe Delerue, Didier Stiévenard, Peter Beton, Steven Erwin, Michel Sassi, Vincent Oison, Jean-Marc Debierre

We report the modification of the density of states of the Ag/Si(111)−√3×√3R30° surface by a self-assembled molecular network at energies much higher than the height of the potential barriers induced by the molecules. Map of the differential conductance obtained by scanning tunneling spectroscopy…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2010, 81, pp.045421-1-5. ⟨10.1103/PhysRevB.81.045421⟩. ⟨hal-00549037⟩

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Four-port communication receiver with digital IQ-regeneration

Kamel Haddadi, M.M. Wang, Christophe Loyez, D. Glay, T. Lasri

IEEE Microwave and Wireless Components Letters, 2010, 20, pp.58-60. ⟨10.1109/LMWC.2009.2035969⟩. ⟨hal-00549489⟩

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Ultrafast acoustics in the middle UV range : coherent phonons at higher frequencies and in smaller objects

S. Ayrinhac, Arnaud Devos, A. Le Louarn, P.A. Mante, P. Emery

Optics Letters, 2010, 35, pp.3510-3512. ⟨10.1364/OL.35.003510⟩. ⟨hal-00549447⟩