P. Butaud

Interaction induced delocalisation for two particles in a periodic potential (2006)

We study the effect of disorder and interactions on a recently proposed magnetic field induced localization mechanism. We show that both partially destroy the extreme confinement of the excitations...

Vortex correlations in a fully frustrated two-dimensional superconducting network (2002)

We consider two interacting particles evolving in a one-dimensional periodic structure embedded in a magnetic field. We show that the strong localization induced by the magnetic field for particular...

Serret, E., Butaud, P., Pannetier, B.

We have investigated the vortex state in a superconducting dice network using the Bitter decoration technique at several magnetic frustrations f=1/2 and 1/3. In contrast to other regular network...

How to escape Aharonov-Bohm cages ? (2001)

How to escape Aharonov-Bohm cages ? (2001)

We study the effect of disorder and interactions on a recently proposed magnetic field induced localization mechanism. We show that both partially destroy the extreme confinement of the excitations...

How to escape Aharonov-Bohm cages ? (2001)

We study the effect of disorder and interactions on a recently proposed magnetic field induced localization mechanism. We show that both partially destroy the extreme confinement of the excitations...

Localization Effect in a 2D Superconducting Network without Disorder (2000)

We study the effect of disorder and interactions on a recently proposed magnetic field induced localization mechanism. We show that both partially destroy the extreme confinement of the excitations...

Pannetier, B., Abilio, C. C., Serret, E., Fournier, Th., Butaud, P., Vidal, J.

The superconducting properties of a two-dimensional superconducting wire network with a new geometry have been measured as a function of the external magnetic field. The extreme localization effect...

Interaction induced delocalisation for two particles in a periodic potential (2000)

Interaction induced delocalisation for two particles in a periodic potential (2000)

We consider two interacting particles evolving in a one-dimensional periodic structure embedded in a magnetic field. We show that the strong localization induced by the magnetic field for particular...

Interaction induced delocalisation for two particles in a periodic potential (2000)

We consider two interacting particles evolving in a one-dimensional periodic structure embedded in a magnetic field. We show that the strong localization induced by the magnetic field for particular...

Magnetic field induced localization in a two-dimensional superconducting wire network (1999)

We consider two interacting particles evolving in a one-dimensional periodic structure embedded in a magnetic field. We show that the strong localization induced by the magnetic field for particular...

Abilio, C. C., Butaud, P., Fournier, Th., Vidal, J., Tedesco, S., Dalzotto, B., ...

We report transport measurements on superconducting wire networks which provide the first experimental evidence of a new localization phenomenon induced by magnetic field on a 2D periodic structure....

Coarsening on percolation clusters: out-of-equilibrium dynamics versus non linear response (1998)

Butaud, P., Mélin, R.

We analyze the violations of linear fluctuation-dissipation theorem (FDT) in the coarsening dynamics of the antiferromagnetic Ising model on percolation clusters in two dimensions. The equilibrium...

The Glauber dynamics of various models (REM-like trap models, Brownian motion, BM model, Ising chain and SK model) is analyzed in relation with the existence of ageing. From a finite size Glauber...

The Glauber dynamics of various models (REM-like trap models, Brownian motion, BM model, Ising chain and SK model) is analyzed in relation with the existence of ageing. From a finite size Glauber...

The Glauber dynamics of various models (REM-like trap models, Brownian motion, BM model, Ising chain and SK model) is analyzed in relation with the existence of ageing. From a finite size Glauber...

Breakdown of the Fermi Liquid picture in one dimensional fermion systems: connection with the energy level statistics (1994)

The Glauber dynamics of various models (REM-like trap models, Brownian motion, BM model, Ising chain and SK model) is analyzed in relation with the existence of ageing. From a finite size Glauber...

Breakdown of the Fermi Liquid picture in one dimensional fermion systems: connection with the energy level statistics (1994)

Using the adiabatic switching of interactions, we establish a condition for the existence of electronic quasiparticles in a Luttinger liquid. It involves a characteristic interaction strength...

Breakdown of the Fermi Liquid picture in one dimensional fermion systems: connection with the energy level statistics (1994)

Using the adiabatic switching of interactions, we establish a condition for the existence of electronic quasiparticles in a Luttinger liquid. It involves a characteristic interaction strength...

Breakdown of the Fermi Liquid picture in one dimensional fermion systems: connection with the energy level statistics (1993)

Using the adiabatic switching of interactions, we establish a condition for the existence of electronic quasiparticles in a Luttinger liquid. It involves a characteristic interaction strength...