Publicaciones

• Article dans une revue

Delay time calculation for dual-wavelength quantum cascade lasers

A. Hamadou, S. Lamari, Jean-Luc Thobel

Journal of Applied Physics, 2013, 114, 203102, 7 p. ⟨10.1063/1.4829914⟩. ⟨hal-00912357⟩

• Article dans une revue

Time-reversal UWB positioning beacon for railway application

B. Fall, F. Elbahhar, M. Heddebaut, Atika Rivenq

This paper studies a new positioning beacon for railway transport using Ultra Wideband (UWB) radio and Time Reversal (TR) techniques. UWB radio has the potential to offer a good level of performance in terms of localization accuracy. Time Reversal channel pre-filtering facilitates signal detection...

Wireless Engineering and Technology, 2013, 4, pp.28-39, article ID 27648. ⟨10.4236/wet.2013.41005⟩. ⟨hal-00872038⟩

• Article dans une revue

Exploring electronic structure of one-atom thick polycrystalline graphene films : a nano angle resolved photoemission study

J. Avila, I. Razado, S. Lorcy, R. Fleurier, E. Pichonat, D. Vignaud, X. Wallart, M.C. Asensio

The ability to produce large, continuous and defect free films of graphene is presently a major challenge for multiple applications. Even though the scalability of graphene films is closely associated to a manifest polycrystalline character, only a few numbers of experiments have explored so far...

Scientific Reports, 2013, 3, pp.2439-1-8. ⟨10.1038/srep02439⟩. ⟨hal-00871897⟩

• Article dans une revue

Radio-frequency and low noise characteristics of SOI technology on plastic for flexible electronics

A. Lecavelier Des Etangs-Levallois, Marie Lesecq, Francois Danneville, Y. Tagro, Sylvie Lepilliet, Virginie Hoel, David Troadec, D. Gloria, C. Raynaud, Emmanuel Dubois

In this work, we report on the HF performance and noise characteristics of 65 nm SOI-CMOS technology transferred onto plastic films. After transfer-bonding onto a thin flexible substrate, RF-SOI-MOSFETs are shown to feature high unity-current-gain cutoff and maximum oscillation frequencies f T /f...

Solid-State Electronics, 2013, 90, pp.73-78. ⟨10.1016/j.sse.2013.02.049⟩. ⟨hal-00914203⟩

• Communication dans un congrès

Phase Coded Costas Signals for Ambiguity Function Improvement and Grating lobes Suppression

Nadjah Touati, Charles Tatkeu, Thierry Chonavel, Atika Rivenq

In this paper, a novel radar signal is proposed. It is based on a modification of Costas signals obtained by increasing the frequency separation of Costas frequency hops beyond the orthogonality condition. Indeed, Costas codes are well known for their good Range-Doppler properties. Their...

VTC 2013 Fall : IEEE Vehicular Technology Conference (VTC Fall), Sep 2013, Las Vegas, France. 5p. ⟨hal-00918275⟩

• Communication dans un congrès

Caractérisations microondes de condensateurs interdigités accordables sur films minces BTS élaborés par sol-gel

Nicolas Waldhoff, Didier Fasquelle, Karine Blary, Jean-Claude Carru

18èmes Journées Nationales Microondes (JNM 2013), May 2013, Paris, France. 4p. / J3-TM-P2. ⟨hal-00878393⟩

• Article dans une revue

Evaluation of the surface bonding energy of an InP membrane bonded oxide-free to Si using instrumented nanoindentation

K. Pantzas, G. Patriarche, Éric Le Bourhis, David Troadec, A. Itawi, G. Beaudoin, I. Sagnes, A. Talneau

Applied Physics Letters, 2013, 103, pp.081901-1-4. ⟨10.1063/1.4817675⟩. ⟨hal-00872063⟩

• Article dans une revue

High surface capacity Li-ion all solid state 3D microbattery based on anatase TiO2 deposited by ALD on silicon microstructures

E. Eustache, P. Tilmant, L. Morgenroth, P. Roussel, N. Rolland, Thierry Brousse, C. Lethien

ECS Transactions, 2013, 58, pp.119-129. ⟨10.1149/05810.0119ecst⟩. ⟨hal-00877701⟩

• Article dans une revue

Contribution of the buffer layer to the Raman spectrum of epitaxial graphene on SiC(0001)

F. Fromm, M.H. Oliveira, A. Molina-Sanchez, M. Hundhausen, J.M.J. Lopes, H. Riechert, L. Wirtz, T. Seyller

We report a Raman study of the so-called buffer layer with (6√3 × 6√3)R30◦ periodicity which forms the intrinsic interface structure between epitaxial graphene and SiC(0001). We show that this interface structure leads to a nonvanishing signal in the Raman spectrum at frequencies in the range of...

New Journal of Physics, 2013, 15, pp.043031-1-11. ⟨10.1088/1367-2630/15/4/043031⟩. ⟨hal-00823434⟩

• Article dans une revue

High quality factor mg-scale silicon mechanical resonators for 3-mode optoacoustic parametric amplifiers

F.A. Torres, P. Meng, L. Ju, C. Zhao, D.G. Blair, K.-Y. Liu, S. Chao, M. Martyniuk, Isabelle Roch-Jeune, R. Flaminio, C. Michel

Milligram-scale resonators have been shown to be suitable for the creation of 3-mode optoacoustic parametric amplifiers, based on a phenomena first predicted for advanced gravitational-wave detectors. To achieve practical optoacoustic parametric devices, high quality factor resonators are required...

Journal of Applied Physics, 2013, 114, pp.014506. ⟨10.1063/1.4812731⟩. ⟨in2p3-00859697⟩