Publicaciones

• Proceedings/Recueil des communications

Surface Phonons in Superlattices

B. Djafari-Rouhani, Leonard Dobrzynski, O. Hardouin Duparc

We report the existence of surface localized phonons for a superlattice consisting of alternating slabs (parallel to the surface) of two different crystals. The superlattice has a larger periodicity in the direction perpendicular to the slabs and therefore many phonon branches in the folded...

14, Elsevier, pp.119-124, 1983, Studies in Surface Science and Catalysis, ⟨10.1016/S0167-2991(09)61106-X⟩. ⟨hal-04070495⟩

• Article dans une revue

Theoretical contribution to the design of millimeter-waves TEO's.

M.R. Friscourt, P.A. Rolland, A. Cappy, E. Constant, G. Salmer

IEEE Transactions on Electron Devices, 1983, 30, pp.223-229. ⟨hal-00005245⟩

• Article dans une revue

Transverse elastic waves in periodically layered infinite and semi-infinite media

R. Camley, B. Djafari-Rouhani, Leonard Dobrzynski, A. Maradudin

The propagation of transverse elastic waves both perpendicular and parallel to the laminations of infinite and semi-infinite periodically layered media is studied. The displacement fields and the dispersion relations for such waves are obtained analytically, and the latter are solved numerically to...

Physical Review B, 1983, 27 (12), pp.7318-7329. ⟨10.1103/PhysRevB.27.7318⟩. ⟨hal-04069309⟩

• Article dans une revue

Elastic interaction of an anisotropic defect with a surface

B Djafari-Rouhani, Leonard Dobrzynski

Solid State Communications, 1983, 45 (4), pp.337-341. ⟨10.1016/0038-1098(83)90891-8⟩. ⟨hal-04070922⟩

• Article dans une revue

Optimum design of N+NN+ InP devices in the millimeter range. Frequency limitation. RF performance.

M.R. Friscourt, P.A. Rolland

IEEE Electron Device Letters, 1983, EDL-4, pp.135-137. ⟨hal-00005333⟩

• Article dans une revue

Sagittal elastic waves in infinite and semi-infinite superlattices

B. Djafari-Rouhani, Leonard Dobrzynski, O. Hardouin Duparc, R. Camley, A. Maradudin

Elastic waves, polarized in the sagittal plane, are investigated in infinite and semi-infinite superlattices made from alternate layers of two isotropic media. By the use of a transfer-matrix method, we obtain explicit equations for the dispersion of the bulk modes as well as of the surface modes...

Physical Review B, 1983, 28 (4), pp.1711-1720. ⟨10.1103/PhysRevB.28.1711⟩. ⟨hal-04069369⟩

• Communication dans un congrès

Diodes Gunn millimétriques

M.R. Friscourt, P.A. Rolland, E. Constant, G. Salmer

Journées Nationales Microondes, 1982, Toulouse, France. ⟨hal-00005273⟩

• Communication dans un congrès

Theoretical and experimental comparison between fundamental and harmonic operation of GaAs millimeter wave TEO's

Marie-Renée Friscourt, Paul-Alain Rolland, Georges Salmer, J. Lacombe

Simulations of GaAsmillimeter wave T.E.O.'s indicate the possibility of fundamental accumulation layer transit mode up to 100 GHz with higher conversion efficiency than that obtained with harmonic mode. Significant improvement in output power is expected from InP fundamental oscillators in the...

12th European Microwave Conference, Sep 1982, Helsinki, Finland. pp.514-519, ⟨10.1109/EUMA.1982.333113⟩. ⟨hal-00005276⟩

• Article dans une revue

Simulation of non-steady-state transport in GaAs and InP millimeter IMPATT diodes

D. Lippens, E. Constant, M.R. Friscourt, P.A. Rolland, G. Salmer

IEEE Electron Device Letters, 1982, EDL-3, pp.213-215. ⟨hal-00005332⟩

• Autre publication scientifique

Dispositif de caractérisation et de mesure de bruit de modulation d'amplitude et de modulation de fréquence de sources millimétriques dans la fenêtre des 94 GHz

P.A. Rolland, M.R. Friscourt, E. Playez, G. Salmer, E. Constant

1982. ⟨hal-00005270⟩