Publicaciones

• Article dans une revue

Lifetimes of Confined Acoustic Phonons in Ultra-Thin Silicon Membranes

John Cuffe, Emigdio Chávez, Pierre-Olivier Chapuis, Francesc Alzina, Oliver Ristow, Andrey Shchepetov, Mike Hettich, Thomas Dekorsy, Clivia M. Sotomayor Torres, Mika Prunnila, Jouni Ahopelto

We study the relaxation of coherent acoustic phonon modes with frequencies up to 500 GHz in ultra-thin free-standing silicon membranes. Using an ultrafast pump-probe technique of asynchronous optical sampling, we observe that the decay time of the first-order dilatational mode decreases...

Physical Review Letters, 2013, 110 (9), pp.095503. ⟨10.1103/PhysRevLett.110.095503⟩. ⟨hal-00732483⟩

• Article dans une revue

Two-state theory of single-molecule stretching experiments

F. Manca, S. Giordano, Pier Luca Palla, F. Cleri, L. Colombo

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2013, 87, pp.032705-1-6. ⟨10.1103/PhysRevE.87.032705⟩. ⟨hal-00800580⟩

• Article dans une revue

Detecting response of microelectromechanical resonators by microwave reflectometry

Bernard Legrand, D. Ducatteau, D. Theron, B. Walter, H. Tanbakuchi

Applied Physics Letters, 2013, 103, pp.053124-1-5. ⟨10.1063/1.4817411⟩. ⟨hal-00871931⟩

• Communication dans un congrès

Wide surface acoustic wave bandgaps for conical pillars on a piezoelectric substrate

A. Mrabti, M. Oudich, Abdellatif Akjouj, Yan Pennec, Bahram Djafari-Rouhani, Abdelkrim Talbi, J. Streque, Y. Du, A. Soltani, Philippe Pernod

2nd International Conference on Phononic Crystals/Metamaterials, Phonon Transport and Optomechanics, PHONONICS 2013, 2013, Sharm El-Sheikh, Egypt. Paper PHONONICS-2013-0113, 152-153. ⟨hal-00881281⟩

• Communication dans un congrès

Surface acoustic wave ferroelectric phononic crystal based on electric field induced periodic domains

V. Pashchenko, S. Yankin

COMSOL Conference 2013, 2013, Rotterdam, Netherlands. 3 p. ⟨hal-00881297⟩

• Article dans une revue

Metamaterial-inspired bandpass filters for terahertz surface waves on Goubau lines

Ali K. Horestani, Withawat Withayachumnankul, Abdallah Chahadih, Abbas Ghaddar, Mokhtar Zehar, Derek Abbott, Christophe Fumeaux, Tahsin Akalin

This paper is focused on the application of split ring resonators (SRRs) to the design of compact bandpass filters for terahertz surface waves on single-wire waveguides, the so-called planar Goubau lines (PGLs). Through equivalent circuit models, electromagnetic simulations, and experiments, it is...

IEEE Transactions on Terahertz Science and Technology, 2013, 3, pp.851-858. ⟨10.1109/TTHZ.2013.2285556⟩. ⟨hal-00922580⟩

• Communication dans un congrès

A novel inkjet-printed chipless RFID-based passive fluid sensor platform

Sangkil Kim, James Cooper, Manos M. Tentzeris, Robert Herre, Sijia Gu, Tuami Lasri

In this paper, we present a novel chipless RFID-based passive fluid sensor platform which enables a reliable remote fluid identification. The proposed sensor platform consists of a capacitive gap-loaded tunable filter for fluid sensing and two broadband perpendicularly polarized microstrip monopole...

IEEE Sensors, 2013, Baltimore, MD, United States. paper 8031, 4 p., ⟨10.1109/ICSENS.2013.6688607⟩. ⟨hal-00922399⟩

• Communication dans un congrès

0.2 THz Wireless Communication using plasma-wave transistor detector

L. Tohme, Guillaume Ducournau, S. Blin, Dominique Coquillat, P. Nouvel, Annick Pénarier, Wojciech Knap, Jean-Francois Lampin

0.2 THz Wireless Communication using plasma-wave transistor detector

38TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ), Sep 2013, Mayence, Germany. ⟨hal-01934068⟩

• Communication dans un congrès

Acoustic metamaterial plate with negative effective mass density

M. Oudich, Yan Pennec, Bahram Djafari-Rouhani, B. Assouar, Bernard Bonello

IEEE International Ultrasonics Symposium, IUS 2013, 2013, Prague, Czech Republic. ⟨hal-00944046⟩

• Article dans une revue

Acousto-optic wide band optical low frequency shifter

Anthony Dieulangard, Jean-Claude Kastelik, Samuel Dupont, Joseph Gazalet

A wide bandwidth tunable optical low-frequency shifter is presented in this work. It is based on two acousto-optic devices operating in tandem. The relevant parameters of the specific configurations of acousto-optic interactions in paratellurite material are detailed. Results from numerical...

Applied optics, 2013, 52, pp.8134-8141. ⟨10.1364/AO.52.008134⟩. ⟨hal-00926663⟩