Publications

• ART

Monte Carlo modeling of carrier-carrier scattering in semiconductors with nonparabolic bands

Olivier Bonno, Jean-Luc Thobel

An efficient algorithm to account for nonparabolicity in carrier-carrier scattering in an ensemble Monte Carlo simulator is proposed. The major difficulty of modeling intercarrier scattering in semiconductors with nonparabolic bands arises from the two particle momentum and energy conservation laws…

Journal of Applied Physics, 2008, 104 (5), pp.053719. ⟨10.1063/1.2976170⟩. ⟨hal-00360019⟩

• ART

Lamb waves in phononic crystal slabs with square or rectangular symmetries

T. Brunet, Jerome O. Vasseur, Bernard Bonello, Bahram Djafari-Rouhani, Anne-Christine Hladky

Journal of Applied Physics, 2008, 104 (4), pp.043506. ⟨10.1063/1.2970067⟩. ⟨hal-00354918⟩

• ART

Hysteretic magnetotransport in p-type AlxGa1-xAs heterostructures with In/Zn/Au ohmic contacts

B. Grbic, R. Leturcq, T. Ihn, K. Ensslin, G. Blatter, D. Reuter, A.D. Wieck

The two-terminal magneto-conductance of a hole gas in C-doped AlGaAs/GaAs heterostructures with ohmic contacts consisting of alloyed In/Zn/Au displays a pronounced hysteresis of the conductance around zero magnetic field. The hysteresis disappears above magnetic fields of around 0.5 T and…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77, pp.245307-1-4. ⟨10.1103/PhysRevB.77.245307⟩. ⟨hal-00357350⟩

• ART

Detecting single-electron tunneling involving virtual processes in real time

S. Gustavsson, M. Studer, R. Leturcq, T. Ihn, K. Ensslin, D.C. Driscoll, A.C. Gossard

We use time-resolved charge detection techniques to probe virtual tunneling processes in a double quantum dot. The process involves an energetically forbidden state separated by an energy δ from the Fermi energy in the leads. The non-zero tunneling probability can be interpreted as cotunneling,…

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 78 (15), pp.155309. ⟨10.1103/PhysRevB.78.155309⟩. ⟨hal-00357337⟩

• COMM

High-voltage HBTs compatible with high-speed SiGe BiCMOS technology

B. Geynet, P. Chevalier, S. Chouteau, G. Avenier, T. Schwartzmann, D. Gloria, Gilles Dambrine, Francois Danneville, A. Chantre

8th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, SiRF 2008, 2008, United States. pp.210-213, ⟨10.1109/SMIC.2008.59⟩. ⟨hal-00360406⟩

• ART

Evidence of electron-phonon interaction on transport in n- and p-type silicon nanowires

Francois Vaurette, R. Leturcq, J.P. Nys, D. Deresmes, B. Grandidier, D. Stievenard

Applied Physics Letters, 2008, 92, pp.242109-1-3. ⟨10.1063/1.2949072⟩. ⟨hal-00357349⟩

• COMM

InAlN HEMTs - Design - Technology - Performance

E. Kohn, M. Alomari, F Medjdoub, S. Delage, M.A. Poisson, N. Grandjean, J.F. Carlin, A. Konstantinidis, C. Giesen, Christophe Gaquière

Lester Eastman Conference on High Performance Devices, 2008, Newark, DE, United States. ⟨hal-00362033⟩

• ART

Fundamental studies in nanosciences at the Institute of Electronics, Microelectronics, and Nanotechnology (IEMN)

Guy Allan, Sophie Barbet, Yannick Coffinier, Christophe Delerue, D. Deresmes, Mamadou Diarra, Heinrich Diesinger, B. Grandidier, Lionel Marcon, Thierry Melin, Olexa Melnyk, Didier Stiévenard, Ludger Wirtz, Mariusz Zdrojek

This paper gives an overview over the fundamental research in nanosciences at the Institute of Electronics, Microelectronics and Nanotechnology (IEMN). We present some highlights from the numerical simulation of the electronic structure of nanowires and nanotubes, the charge spectroscopy of Si…

International Journal of Nanotechnology, 2008, 5, 631-648, Special Issue on Nanotechnology in France. Part I : C'nano Nord-Ouest. ⟨10.1504/IJNT.2008.018686⟩. ⟨hal-00357348⟩

• ART

Piezoelectric response of PZT nanostructures obtained by focused ion beam

Denis Remiens, Liang Ruihong, David Troadec, D. Deresmes, Caroline Soyer, Antonio Da Costa, Rachel Desfeux

Pb(Zrx,Ti1 - x)O3 (PZT) microscale island (1μm∼ 100nm) was fabricated by Focused Ion Beam (FIB) before and after its crystallization. In the first case the FIB etching is realized on amorphous films and a post annealing treatment, at the crystallization temperature of the PZT films, is necessary to…

Integrated Ferroelectrics, 2008, 100 (1), pp.16-25. ⟨10.1080/10584580802540173⟩. ⟨hal-00800679⟩

• ART

Continuous terahertz-wave generation using a monolithically integrated horn antenna

Emilien Peytavit, Alexandre Beck, Tahsin Akalin, Jean-Francois Lampin, Francis Hindle, Chun Yang, Gaël Mouret

Applied Physics Letters, 2008, 93, pp.111108-1-3. ⟨10.1063/1.2983741⟩. ⟨hal-00356945⟩