Publicaciones

Affichage de 11631 à 11640 sur 16179


  • Communication dans un congrès

Optimisation de la réponse fréquentielle des montages KFM et exemples d'application à des dispositifs à nanotube de carbone

Heinrich Diesinger, D. Deresmes, David Brunel, L. Borovic, D. Hourlier-Bahloul, Thierry Melin

Forum des Microscopies à Sonde Locale, 2008, La Londe les Maures, France. ⟨hal-00376237⟩

  • Article dans une revue

Ultrafast electron-phonon decoupling in graphite

K. Ishioka, M. Hase, M. Kitajima, L. Wirtz, A. Rubio, H. Petek

We report the ultrafast dynamics of the 47.4 THz coherent phonons of graphite interacting with a photoinduced non-equilibrium electron-hole plasma. Unlike conventional materials, upon photoexcitation the phonon frequency of graphite upshifts, and within a few picoseconds relaxes to the stationary...

Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77, pp.121402(R)-1-4. ⟨10.1103/PhysRevB.77.121402⟩. ⟨hal-00357772⟩

  • Autre publication scientifique

Matrices de commutation par effets d'injection de porteurs libres sur InP

N. Chouieb

2008. ⟨hal-00362114⟩

  • Article dans une revue

Electrical characterization and small-signal modeling of InAs/AlSb HEMTs for low-noise and high-frequency applications

M. Malmkvist, E. Lefebvre, M. Borg, L. Desplanque, X. Wallart, Gilles Dambrine, S. Bollaert, J. Grahn

IEEE Transactions on Microwave Theory and Techniques, 2008, 56, pp.2685-2691. ⟨10.1109/TMTT.2008.2006798⟩. ⟨hal-00376223⟩

  • Article dans une revue

Current driven resonant plasma wave detection of terahertz radiation : toward the Dyakonov-Shur instability

S. Boubanga-Tombet, F. Teppe, D. Coquillat, S. Nadar, N. Dyakonova, H. Videlier, W. Knap, A. Shchepetov, C. Gardes, Yannick Roelens, S. Bollaert, D. Seliuta, R. Vadoklis, G. Valusis

Applied Physics Letters, 2008, 92, pp.212101-1-3. ⟨10.1063/1.2936077⟩. ⟨hal-00356668⟩

  • Communication dans un congrès

Selective wet chemical etching of GaInSb and AlInSb for 6.25 Å HBT fabrication

E. Mairiaux, L. Desplanque, X. Wallart, Gilles Dambrine, M. Zaknoune

IEEE 20th Conference on Indium Phosphide and Related Materials, IPRM'08, 2008, France. pp.1-3, ⟨10.1109/ICIPRM.2008.4702971⟩. ⟨hal-00360403⟩

  • Communication dans un congrès

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⟩

  • Communication dans un congrès

Modelling of radiofrequency MEMS bulk acoustic wave resonators with Legendre polynomial method

A. Raherison, F.E. Ratolojanahary, Jean-Etienne Lefebvre, L. Elmaimouni, Tadeusz Gryba

Second ASA-EAA Joint Conference, ACOUSTICS'08, 2008, Paris, France. ⟨hal-00362059⟩