Publications

• Article dans une revue

RF injection-locking of terahertz quantum cascade lasers

P. Gellie, Jean-Francois Lampin, C. Sirtori, S. Barbieri

Electronics Letters, 2010, 46, pp.S60-S64. ⟨10.1049/el.2010.8393⟩. ⟨hal-00800826⟩

• Article dans une revue

Nonequilibrium fluctuation relations in a quantum coherent conductor

S. Nakamura, Y. Yamauchi, M. Hashisaka, K. Chida, K. Kobayashi, T. Ono, R. Leturcq, K. Ensslin, K. Saito, Y. Utsumi, A.C. Gossard

We experimentally demonstrate the validity of non-equilibrium fluctuation relations by using a quantum coherent conductor. In equilibrium the fluctuation-dissipation relation leads to the correlation between current and current noise at the conductor, namely, Johnson-Nyquist relation. When the…

Physical Review Letters, 2010, 104 (8), pp.080602. ⟨10.1103/PhysRevLett.104.080602⟩. ⟨hal-00549432⟩

• Article dans une revue

Calculating Kelvin force microscopy signals from static force fields

Lukasz Borowik, Koku Kusiaku, Didier Theron, Thierry Melin

We present an analytical formula to achieve numerical simulations of Kelvin force microscopy KFM signals from static force fields, which can be employed to describe amplitude-modulation or frequency-modulation KFM, as well as simultaneous topography and KFM modes for which the tip probe exhibits a…

Applied Physics Letters, 2010, 96, pp.103119-1-3. ⟨10.1063/1.3323098⟩. ⟨hal-00549047⟩

• Article dans une revue

Monte Carlo based microscopic description of electron transport in GaAs/Al0.45Ga0.55As quantum-cascade laser structure

P. Borowik, Jean-Luc Thobel, L. Adamowicz

Results of multiparticle Monte Carlo simulations of midinfrared quantum cascade lasers structure initially fabricated by Page et al. are presented. The main aim of this paper is to discuss in details how electric current flows through the structure and which subbands are involved in this process.…

Journal of Applied Physics, 2010, 108 (7), pp.073106. ⟨10.1063/1.3488909⟩. ⟨hal-00549482⟩

• Article dans une revue

AlGaN/GaN high electron mobility transistors as a voltage-tunable room temperature terahertz sources

A. El Fatimy, N. Dyakonova, Y. Meziani, T. Otsuji, W. Knap, S. Vandenbrouk, K. Madjour, Didier Theron, Christophe Gaquière, M.A. Poisson, S. Delage, P. Pristawko, C. Skierbiszewski

We report on room temperature terahertz generation by a submicron size AlGaN/GaN-based high electron mobility transistors. The emission peak is found to be tunable by the gate voltage between 0.75 and 2.1 THz. Radiation frequencies correspond to the lowest fundamental plasma mode in the gated…

Journal of Applied Physics, 2010, 107 (2), pp.024504. ⟨10.1063/1.3291101⟩. ⟨hal-00549452⟩

• Communication dans un congrès

Penetration of sound into rough marine sediments : numerical analysis and statistics

Vladislav Aleshin, Laurent Guillon, Ali Khenchaf

The problem of acoustical scattering by rough (rippled) sediments is important for many applications, such as buried objects detection, seafloor characterization, AUV navigation, etc. The presented numerical analysis concerns a general case of an arbitrary grazing angle that can be as low as 5◦ -10…

11th Experimental Chaos and Complexity Conference, ECC11, 2010, Lille, France. ⟨hal-00819458⟩

• Communication dans un congrès

Droplet motion and oscillations induced by ultrasonic surface acoustic waves

Philippe Brunet, Michael Baudoin, Olivier Bou Matar, Farzam Zoueshtiagh

Conference on Multiscale Complex Fluid Flows and Interfacial Phenomena, Multiflow 2010, Nov 2010, Brussels, Belgium. pp.1-2. ⟨hal-00800857⟩

• Communication dans un congrès

G-band low noise amplifier and oscillator for synthetic aperture applications

G. Desruelles, N. Rolland, P. Rolland

40th European Microwave Conference, EuMC 2010, 2010, France. pp.525-528. ⟨hal-00549933⟩

• Communication dans un congrès

325 GHz CPW band pass filter integrated in advanced HR SOI RF CMOS technology

F. Gianesello, R. Pilard, Sylvie Lepilliet, N. Waldhoff, C. Durand, S. Boret, B. Martineau, Gilles Dambrine, D. Gloria, B. Rauber, C. Raynaud

40th European Microwave Conference, EuMC 2010, 2010, France. pp.57-60. ⟨hal-00549919⟩

• Article dans une revue

Alpha-stable multiple access interference modelling for amplify-and-forward multihop ad hoc networks

Jie Chen, Laurent Clavier, N. Rolland, P.A. Rolland

Electronics Letters, 2010, 46, pp.1160-1162. ⟨10.1049/el.2010.1465⟩. ⟨hal-00548624⟩