email:
Phone: (+33) 1 69 63 61 31
Groupe:
PHYNANO
Actions:
2DEG
,
TQ
,
NanoFET
,
MesoSpin
Thèmes:
NGES
,
CMEP
Contrats: NanoHall, INTERPOL, Quantherm, THINQE_PINQE
Laboratoire de Photonique et de Nanostructures from 2001-01-01
Publications
Publications
- Electrical modulation of emissivity
S. Vassant, I. C. Moldovan-Doyen, F. Marquier, F. Pardo, U. Gennser, A. Cavanna, J.-L. Pelouard, J.-J. Greffet, Appl. Phys. Lett. 102, 081125 (2013)
- Epsilon Near Zero mode for active optoelectronic devices
S. Vassant, A. Archambault, F. Marquier, F. Pardo, U. Gennser, A. Cavanna, J.-L. Pelouard, J.-J. Greffet, Phys. Rev. Lett. 109, 237401 (2012)
- Chargeless Heat Transport in the Fractional Quantum Hall Regime
C. Altimiras, H. Le Sueur, U. Gennser, A. Anthore, A. Cavanna, D. Mailly, F. Pierre, Phys. Rev. Lett. 109, 026803 (2012)
- Quantum Coherence Engineering in the Integer Quantum Hall Regime
P.-A. Huynh, F. Portier, H. Le Sueur, G. Faini, U. Gennser, D. Mailly, F. Pierre, W. Wegscheider, P. Roche, Phys. Rev. Lett. 108, 256802 (2012)
- The Role of the Gate Geometry for Cryogenic HEMTs: Towards an Input Voltage Noise Below 0.5 nV/√Hz at 1 kHz and 4.2 K
Q. Dong, Y. Liang, U. Gennser, A. Cavanna, Y. Jin, J. Low Temp. Phys. 167, 626 (2012)
- Insight into low frequency noise induced by gate leakage current in AlGaAs/GaAs high electron mobility transistors at 4.2 K Y. Liang, Q. Dong, M.-C. Cheng, U. Gennser, A. Cavanna, Y. Jin, Appl. Phys. Lett. 99, 113505 (2011)
- Strong back-action of a linear circuit on a single electronic quantum channel
F. D. Parmentier, A. Anthore, S. Jezouin, H. Le Sueur, U. Gennser, A. Cavanna, D. Mailly, F. Pierre, Nat. Phys. 7, 935 (2011)
- Evidence of a fully ballistic one-dimensional field-effect transistor: Experiment and simulation E. Gremion, D. Niepce, A. Cavanna, U. Gennser, Y. Jin, Appl. Phys. Lett. 97, 233505 (2010)
- Tuning Energy Relaxation along Quantum Hall Channels
C. Altimiras, H. Le Sueur, U. Gennser, A. Cavanna, D. Mailly, F. Pierre, Phys. Rev. Lett. 105, 226804 (2010)
- Energy Relaxation in the Integer Quantum Hall Regime
H. Le Sueur, C. Altimiras, U. Gennser, A. Cavanna, D. Mailly, F. Pierre, Phys. Rev. Lett. 105, 56803 (2010)
- Non-equilibrium edge-channel spectroscopy in the integer quantum Hall regime
C. Altimiras, H. Le Sueur, U. Gennser, A. Cavanna, D. Mailly, F. Pierre, Nat. Phys. 6, 34 (2010)
- Intersubband electroluminescent devices operating in the strong-coupling regime
P. Jouy, A. Vasanelli, Y. Todorov, L. Sapienza, R. Colombelli, U. Gennser, C. Sirtori, Phys. Rev. B 82, 45322 (2010)
- A reproducible process for mesoscopic superconducting indium contacts to GaAs/AlGaAs heterostructures
S. Boulay, J. Dufouleur, P. Roche, U. Gennser, A. Cavanna, D. Mailly, J. Appl. Phys. 105, 123919 (2009)
- Tuning Decoherence with a Voltage Probe
P. Roulleau, F. Portier, P. Roche, A. Cavanna, G. Faini, U. Gennser, D. Mailly, Phys. Rev. Lett. 102, 236802 (2009)
- Spin filtering through a single impurity in a GaAs/AlAs/GaAs resonant tunneling device
B. Jouault, D. Maude, M. Gryglas, M. Baj, A. Cavanna, U. Gennser, G. Faini, D.K. Maude, Phys. Rev. B 79, 41307 (2009)
- Interplay among spin, orbital effects, and localization in a GaAs two-dimensional electron gas in a strong in-plane magnetic field
B. A. Piot, D. Maude, D.K. Maude, U. Gennser, A. Cavanna, D. Mailly, Phys. Rev. B 80, 115337 (2009)
- Noise Dephasing in Edge States of the Integer Quantum Hall Regime
P. Roulleau, F. Portier, P. Roche, A. Cavanna, G. Faini, U. Gennser, D. Mailly, Phys. Rev. Lett. 101, 186803 (2008)
- Magnetoresistance of antidot lattices with grain boundaries
S. Klinkshammer, H. Xu, T. Heinzel, U. Gennser, G. Faini, C. Ulysse, A. Cavanna, Phys. Rev. B 77, 235311 (2008)
- Electrically Injected Cavity Polaritons
L. Sapienza, A. Vasanelli, R. Colombelli, C. Ciuti, Y. Chassagneux, C. Manquest, U. Gennser, C. Sirtori, Phys. Rev. Lett. 100, 136806 (2008)
- Direct Measurement of the Coherence Length of Edge States in the Integer Quantum Hall Regime
P. Roulleau, F. Portier, P. Roche, A. Cavanna, G. Faini, U. Gennser, D. Mailly, Phys. Rev. Lett. 100, 126802 (2008)
- A time domain multiplexer for large arrays of high impedance low temperature bolometers
A. Benoit, S.J.C. Yates, E. Gremion, P. Camus, T. Durand, C. Hoffmann, S. Leclercq, A. Monfardini, A. Cavanna, B. Etienne, U. Gennser, Y. Jin, J. Low Temp. Phys. 151, 940 (2008)
- Development of ultra-low noise HEMTs for cryoelectronics at ≤ 4.2 K
E. Gremion, A. Cavanna, Y. Liang, U. Gennser, M.-C. Cheng, M. Fesquet, G. Chardin, A. Benoit, Y. Jin, J. Low Temp. Phys. 151, 971 (2008)
- Stark-tunable electroluminescence from cavity polariton states
Y. Todorov, P. Jouy, A. Vasanelli, L. Sapienza, R. Colombelli, U. Gennser, C. Sirtori, Appl. Phys. Lett. 93, 171105 (2008)
- High visibility in an electronic Mach-Zehnder interferometer with random phase fluctuations P. Roulleau, F. Portier, C. Glattli, A. Cavanna, G. Faini, U. Gennser, D. Mailly, P. Roche, Physica E 40, 1048 (2008)
- Determination of the Landau level shape via the transition to the spin polarized state in the integer quantum Hall effect B. A. Piot, D.K. Maude, M. Henini, Z. R. Wasilewski, J. A. Gupta, U. Gennser, A. Cavanna, D. Mailly, R. Airey, G. Hill, Physica E 40, 1200 (2008)
- Experimental Test of the Dynamical Coulomb Blockade Theory for Short Coherent Conductors
C. Altimiras, U. Gennser, A. Cavanna, D. Mailly, F. Pierre, Phys. Rev. Lett. 99, 256805 (2007)
- Photovoltaic probe of cavity polaritons in a quantum cascade structure
L. Sapienza, A. Vasanelli, C. Ciuti, C. Manquest, C. Sirtori, R. Colombelli, U. Gennser, Appl. Phys. Lett. 90, 201101 (2007)
- The use of QPC-HEMTs for time domain multiplexing of large arrays of high impedance Low Temperature bolometers
S.J.C. Yates, A. Benoit, E. Gremion, C. Ulysse, P. Camus, A. Cavanna, T. Durand, B. Etienne, U. Gennser, C. Hoffmann, S. Leclercq, Y. Jin, Rev. Sci. Instr. 78, 35104 (2007)
- Magnetic-field asymmetry of mesoscopic dc rectification in Aharonov-Bohm rings
L. Angers, E. Zakka-bajjani, R. Deblock, S. Gueron, H. Bouchiat, A. Cavanna, U. Gennser, M. Polianski, Phys. Rev. B 75, 115309 (2007)
- Influence of the single-particle Zeeman energy on the quantum Hall ferromagnet at high filling factors
B. A. Piot, D.K. Maude, M. Henini, Z. R. Wasilewski, J. A. Gupta, K. J. Friedland, R. Hey, K. H. Ploog, U. Gennser, D. Mailly, R. Airey, G. Hill, Phys. Rev. B 75, 155332 (2007)
- Use of a quantum-point contact high-electron-mobility transistors for time domain multiplexing of large arrays of high impedance low temperature bolometers S.J.C. Yates, A. Benoit, E. Gremion, C. Ulysse, P. Camus, A. Cavanna, T. Durand, B. Etienne, U. Gennser, C. Hoffmann, J. L. Leclerc, Y. Jin, Rev. Sci. Instr. 78, 35104 (2007)
- Finite bias visibility of the electronic Mach-Zehnder interferometer P. Roulleau, F. Portier, C. Glattli, P. Roche, A. Cavanna, G. Faini, U. Gennser, D. Mailly, Phys. Rev. B 76, 161309 (2007)
- Total angular momentum conservation during tunnelling through semiconductor barriers
U. Gennser, M. Scheinert, L. Diehl, S. Tsujino, A. Borak, C. V. Falub, D. Grutzmacher, A. Weber, D.K. Maude, G. Scalari, Y. Campidelli, D. Bensahel, Europhys. Lett. 74, 882 (2006)
- Single impurity tunneling spectroscopy to probe the discrete states of a two-dimensional electron gas in a quantizing magnetic field
B. Jouault, M. Gryglas, G. Faini, U. Gennser, A. Cavanna, M. Baj, D.K. Maude, Phys. Rev. B 73, 155415 (2006)
- The use of HEMT in multiplexing large arrays of high impedance LTDs S.J.C. Yates, A. Benoit, Y. Jin, P. Camus, A. Cavanna, T. Durand, B. Etienne, U. Gennser, E. Gremion, C. Hoffmann, S. Leclercq, C. Ulysse, Nucl. Instr. Meth. A A 559, 829 (2006)
- Commensurability effects in hexagonal antidot lattices with large
antidot diameters S. Meckler, T. Heinzel, A. Cavanna, G. Faini, U. Gennser, D. Mailly, Phys. Rev. B 72(3), 35319 (2005)
- Unreconstructed As atoms mixed with (3x2) cells and (6x6) supercells in low As pressure epitaxy on GaAs (001)
D. Martrou, A. Cavanna, F. Natali, U. Gennser, B. Etienne, Phys. Rev. B R, 241307 (2005)
- Hall Mobility of narrow Si0.2Ge0.8 a? Si quantum wells on Si0.5Ge0.5 relaxed buffer substrates S. Tsujino, C. V. Falub, E. Muller, M. Scheinert, L. Diehl, U. Gennser, T. Fromherz, A. Borak, H. Sigg, D. Grutzmacher, Y. Campidelli, O. Kermarrec, D. Bensahel, Appl. Phys. Lett. 84, 2829 (2004)
- Anticrossing between heavy-hole states in Si0.2Ge0.8/Si-coupled quantum wells grown on Si0.5Ge0.5 pseudosubstrate L. Diehl, A. Borak, S. Mentese, D. Grutzmacher, H. Sigg, U. Gennser, I. Sagnes, Y. Campidelli, O. Kermarrec, D. Bensahel, J. Faist, Appl. Phys. Lett. 84, 2497 (2004)
- Strain-compensated Si/Si0.2Ge0.8 quantum cascade structures grown on Si0.5Ge0.5 pseudo-substrates
[PDF]
S. Mentese, L. Diehl, E. Muller, H. Sigg, D. Grutzmacher, T. Roch, J. Stangl, G. Bauer, U. Gennser, I. Sagnes, Y. Campidelli, O. Kermarrec, D. Bensahel, J. Faist, Physica E 17, 613 (2003)
- Strain-compensated Si/Si0.2Ge0.8 quantum well and quantum cascade grown on Si0.5Ge0.5 pseudo-substrate
[PDF]
L. Diehl, S. Mentese, E. Muller, D. Grutzmacher, H. Sigg, T. Fromhertz, J. Faist, U. Gennser, Y. Campidelli, O. Kermarrec, D. Bensahel, Physica E 16, 315 (2003)
- Intersubband electroluminescence from straincompensated Si0.2Ge0.8/Si quantum cascade structures based on a bound-to-continuum transition L. Diehl, S. Mantese, H. Sigg, D. Grutzmacher, E. Muller, U. Gennser, I. Sagnes, Y. Campidelli, O. Kermarrec, D. Bensahel, J. Faist, Appl. Phys. Lett. 81, 4700 (2002)
- Intersubband absorption performed on p-type modulation-doped Si0.2Ge0.8/Si quantum wells grown on Si0.5Ge0.5 pseudosubstrate L. Diehl, H. Sigg, G. Dehlinger, D. Grutzmacher, E. Muller, U. Gennser, I. Sagnes, T. Fromhertz, Y. Campidelli, O. Kermarrec, D. Bensahel, J. Faist, Appl. Phys. Lett. 80, 3274 (2002)
- Intersubband quantum cascades in the Si /SiGe material system L. Diehl, G. Dehlinger, H. Sigg, U. Gennser, D. Grutzmacher, E. Muller, J. Faist, K. Ensslin, I. Sagnes, Y. Campidelli, O. Kermarrec, D. Bensahel, Physica E 13, 829 (2002)
- Analysis of the resistance of two-dimensional holes in SiGe over a wide temperature range V. Senz, T. Ihn, T. Heinzel, K. Ensslin, G. Dehlinger, D. Grutzmacher, U. Gennser, E. H. Hwang, S. das Sarma, Physica E 13, 723 (2002)
- La transition metal-isolant en dimension deux U. Gennser, D. L'Hotte, D. LHotte, J. L. Pichard, Images de la Physique , 13 (2002)
- Si/SiGe Quantum cascade structures emitting in the 10 mm range G. Dehlinger, L. Diehl, U. Gennser, H. Sigg, E. Muller, S. Stutz, J. Faist, J. Stangl, T. Roch, G. Bauer, D. Grutzmacher, Mater. Sci. Eng. B 89, 30 (2002)
- Hot hole effects in a dilute two-dimensional gas in SiGe R. Leturcq, D. L'Hote, R. Tourbot, V. Senz, T. Ihn, K. Ensslin, G. Dehlinger, U. Gennser, D. Grutzmacher, Europhys. Lett. 61, 499 (2002)
- X-ray diffraction and reflectivity on SiGe quantum cascade structures T. Roch, M. Meduna, J. Stangl, A. Daniel, R. Lechner, G. Bauer, G. Dehlinger, L. Diehl, U. Gennser, D. Grutzmacher, J. Appl. Phys. 91, 8974 (2001)
- Single-hole transistor in a p-Si/SiGe quantum well U. Dotsch, U. Gennser, C. David, G. Dehlinger, D. Grutzmacher, T. Heinzel, S. Luscher, K. Ensslin, Appl. Phys. Lett. 78, 341 (2001)
