Magnetic field anti-symmetry of photovoltaic voltage in evanescent microwave fields (2008)
Chepelianskii, A., Guéron, S., Pierre, F., Cavanna, A., Etienne, B., Bouchiat, H.
A two dimensional electron system without spatial inversion symmetry develops a sample specific dc voltage when exposed to a microwave radiation at low temperature. We investigate this photovoltaic...
Quantum partition noise of photo-created electron-hole pairs (2007)
Roche, P., Glattli, D. C., Etienne, B., Jin, Y.
We show experimentally that even when no bias voltage is applied to a quantum conductor, the electronic quantum partition noise can be investigated using GHz radiofrequency irradiation of a...
Observation of Persistent Currents in Mesoscopic Connected Rings (2006)
Rabaud, W., Saminadayar, L., Mailly, D., Hasselbach, K., Benoit, A., Etienne, B.
We report measurements of the low temperature magnetic response of a line of 16 GaAs/GaAlAs \emph{connected} mesoscopic rings whose total length is much larger than $l_{\phi}$. Using an on-chip...
Quantum partition noise of photo-created electron-hole pairs (2002)
Roche, P., Glattli, D. C., Etienne, B., Jin, Y.
We show experimentally that even when no bias voltage is applied to a quantum conductor, the electronic quantum partition noise can be investigated using GHz radiofrequency irradiation of a...
Magnetooptics of the Excitonic States in the Shallow GaAs/AlGaAs Quantum Wells (2002)
Sibeldin, N. N., Skorikov, M. L., Ysvetkov, V. A., Etienne, B.
Photoluminescence (PL) and photoluminescence excitation (PLE) spectra of asymmetric two-well GaAs/Al(0.05)Ga(0.95)As structures with tunnel-isolated shallow quantum wells. In magnetic field oriented...
Observation of Persistent Currents in Mesoscopic Connected Rings (2000)
Rabaud, W., Saminadayar, L., Mailly, D., Hasselbach, K., Benoit, A., Etienne, B.
We report measurements of the low temperature magnetic response of a line of 16 GaAs/GaAlAs \emph{connected} mesoscopic rings whose total length is much larger than $l_{\phi}$. Using an on-chip...
Internal avalanches in a pile of superconducting vortices (1999)
Behnia, K., Capan, C., Mailly, D., Etienne, B.
Using an array of miniature Hall probes, we monitored the spatiotemporal variation of the internal magnetic induction in a superconducting niobium sample during a slow sweep of external magnetic...
Emission from a two-dimensional electron gas in quantizing magnetic fields. (1998)
Potemski, M., Gravier, L., Truby, A., Maude, D. K., Hawrylak, P., Wasilewski, Z. W., ...
Magnetization of an imcompressible two-dimensional electron gas. (1998)
Wiegers, S. A. J., Specht, M., Bibow, E. D., Lévy, L. P., Melinte, S., Grivei, E., ...
Magnetization and incompressibility of a high mobility 2D electron gas in the IQHE. (1998)
Wiegers, S. A. J., Specht, M., Lévy, L. P., Simmons, M. Y., Ritchie, D. A., Cavanna, A., ...
Observation of the e/3 Fractionally Charged Laughlin Quasiparticles (1997)
Saminadayar, L., Glattli, D. C., Jin, Y., Etienne, B.
The existence of fractional charges carrying the current is experimentally demonstrated. Using a 2-D electron system in high magnetic field, we measure the shot noise associated with tunneling in the...
Magnetization and energy gaps of a high-mobility 2D electron gas in the quantum limit. (1997)
Wiegers, S. A. J., Specht, M., Lévy, L. P., Simmons, M. Y., Ritchie, D. A., Cavanna, A., ...
Triplet transitions of D- centers in quantum wells in high magnetic fields (1994)
Dzyubenko, A.B., Mandray, A., Huant, S., Sivachenko, A.Yu., Etienne, B.
Cryogenic behavior of ultrashort gate algaas/gaas and pseudomorphic algaas/ingaas/gaas hemts (1992)
Crozat, P, Bouchon, D, Delustrac, A, Aniel, F, Jin, Y, Adde, R, ...
High performance delta-doped double recess 0.1-0.4mum AlGaAs-GaAs S-HEMTs[1] and delta-doped single-recess 0.1-0.7mum AlGaAs/GaInAs/GaAs PM-HEMTs [2-3] are studied from 300K down to 60K. DC and...
Delustrac, A, Crozat, P, Dollfus, P, Jin, Y, Yazbek, K, Adde, R, ...
We present a coordinated experimental and theoretical investigation of the parameter evolution of ultra-short gate HEMTs down to 0.1mum gate-length, and of the physical and electrical limitations to...
ELECTRONIC AND OPTICAL PROPERTIES OF QUASIPERIODIC FIBONACCI SUPERLATTICES (1987)
Laruelle, F., Thierry-Mieg, V., Joncour, M., Etienne, B.
The optical properties of a series of Fibonacci quasiperiodic superlattices of increasing order are studied by photoluminescence excitation spectroscopy and compared with calculations of the...
RAMAN INTENSITY OF FOLDED ACOUSTIC VIBRATIONS IN SUPERLATTICES WITH COMPLEX UNIT CELL (1987)
Jusserand, B., Mollot, F., Joncour, M., Etienne, B.
We present and quantitatively analyse Raman scattering results on GaAs-AlAs periodic structures with supercells constructed according to successive generations of the Fibonacci sequence. The folded...
Two-dimensional electron gas of very high mobility in planar doped heterostructures (1987)
We demonstrate how it is possible to optimize the reduction of remote ionized impurity scattering in modulation doped heterostructures. This can be obtained by a novel implementation of the doping in...
ELECTRONIC AND OPTICAL PROPERTIES OF QUASIPERIODIC FIBONACCI SUPERLATTICES (1987)
Laruelle, F., Thierry-Mieg, V., Joncour, M., Etienne, B.
The optical properties of a series of Fibonacci quasiperiodic superlattices of increasing order are studied by photoluminescence excitation spectroscopy and compared with calculations of the...
RAMAN INTENSITY OF FOLDED ACOUSTIC VIBRATIONS IN SUPERLATTICES WITH COMPLEX UNIT CELL (1987)
Jusserand, B., Mollot, F., Joncour, M., Etienne, B.
We present and quantitatively analyse Raman scattering results on GaAs-AlAs periodic structures with supercells constructed according to successive generations of the Fibonacci sequence. The folded...
Two-dimensional electron gas of very high mobility in planar doped heterostructures (1987)
We demonstrate how it is possible to optimize the reduction of remote ionized impurity scattering in modulation doped heterostructures. This can be obtained by a novel implementation of the doping in...
ELECTRONIC AND OPTICAL PROPERTIES OF QUASIPERIODIC FIBONACCI SUPERLATTICES (1987)
Laruelle, F., Thierry-Mieg, V., Joncour, M., Etienne, B.
The optical properties of a series of Fibonacci quasiperiodic superlattices of increasing order are studied by photoluminescence excitation spectroscopy and compared with calculations of the...
RAMAN INTENSITY OF FOLDED ACOUSTIC VIBRATIONS IN SUPERLATTICES WITH COMPLEX UNIT CELL (1987)
Jusserand, B., Mollot, F., Joncour, M., Etienne, B.
We present and quantitatively analyse Raman scattering results on GaAs-AlAs periodic structures with supercells constructed according to successive generations of the Fibonacci sequence. The folded...
Two-dimensional electron gas of very high mobility in planar doped heterostructures (1987)
We demonstrate how it is possible to optimize the reduction of remote ionized impurity scattering in modulation doped heterostructures. This can be obtained by a novel implementation of the doping in...