Zobrazeno 1 - 10
of 315
pro vyhledávání: '"A Aassime"'
Autor:
Veillon, A., Piquard, C., Glidic, P., Sato, Y., Aassime, A., Cavanna, A., Jin, Y., Gennser, U., Anthore, A., Pierre, F.
Publikováno v:
Nature 632, 517 (2024)
Unconventional quasiparticles emerging in the fractional quantum Hall regime present the challenge of observing their exotic properties unambiguously. Although the fractional charge of quasiparticles has been demonstrated since nearly three decades,
Externí odkaz:
http://arxiv.org/abs/2401.18044
Autor:
Glidic, P., Petkovic, I., Piquard, C., Aassime, A., Cavanna, A., Jin, Y., Gennser, U., Mora, C., Kovrizhin, D., Anthore, A., Pierre, F.
Publikováno v:
Nat. Commun. 15, 6578 (2024)
Anyons are exotic low-dimensional quasiparticles whose unconventional quantum statistics extends the binary particle division into fermions and bosons. The fractional quantum Hall regime provides a natural host, with first convincing anyon signatures
Externí odkaz:
http://arxiv.org/abs/2401.06069
Autor:
P. Glidic, I. Petkovic, C. Piquard, A. Aassime, A. Cavanna, Y. Jin, U. Gennser, C. Mora, D. Kovrizhin, A. Anthore, F. Pierre
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Anyons are exotic low-dimensional quasiparticles whose unconventional quantum statistics extend the binary particle division into fermions and bosons. The fractional quantum Hall regime provides a natural host, with the first convincing anyo
Externí odkaz:
https://doaj.org/article/2bb1d85aa25542ee93f82ebfb16abc0c
Autor:
Piquard, C., Glidic, P., Han, C., Aassime, A., Cavanna, A., Gennser, U., Meir, Y., Sela, E., Anthore, A., Pierre, F.
The Kondo effect, deriving from a local magnetic impurity mediating electron-electron interactions, constitutes a flourishing basis for understanding a large variety of intricate many-body problems. Its experimental implementation in tunable circuits
Externí odkaz:
http://arxiv.org/abs/2303.12039
Autor:
Glidic, P., Maillet, O., Aassime, A., Piquard, C., Cavanna, A., Gennser, U., Jin, Y., Anthore, A., Pierre, F.
Publikováno v:
Phys. Rev. X 13, 011030 (2023)
Recent pioneering works have set the stage for exploring anyon braiding statistics from negative current cross-correlations along two intersecting quasiparticle beams. In such a dual-source - analyzer quantum point contact setup, also referred to as
Externí odkaz:
http://arxiv.org/abs/2210.01054
Autor:
Glidic, P., Maillet, O., Piquard, C., Aassime, A., Cavanna, A., Jin, Y., Gennser, U., Anthore, A., Pierre, F.
Publikováno v:
Nature Communications 14, 514 (2023)
The scattering of exotic quasiparticles may follow different rules than electrons. In the fractional quantum Hall regime, a quantum point contact (QPC) provides a source of quasiparticles with field effect selectable charges and statistics, which can
Externí odkaz:
http://arxiv.org/abs/2206.08068
Autor:
P. Glidic, O. Maillet, C. Piquard, A. Aassime, A. Cavanna, Y. Jin, U. Gennser, A. Anthore, F. Pierre
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-4 (2024)
Externí odkaz:
https://doaj.org/article/4fe1ebaa435843fda784d77b92a7640e
Autor:
C. Piquard, P. Glidic, C. Han, A. Aassime, A. Cavanna, U. Gennser, Y. Meir, E. Sela, A. Anthore, F. Pierre
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The Kondo effect, deriving from a local magnetic impurity mediating electron-electron interactions, constitutes a flourishing basis for understanding a large variety of intricate many-body problems. Its experimental implementation in tunable
Externí odkaz:
https://doaj.org/article/a0e91a3851eb4f8e9898f4a78cc94411
Autor:
Duprez, H., Pierre, F., Sivre, E., Aassime, A., Parmentier, F. D., Cavanna, A., Ouerghi, A., Gennser, U., Safi, I., Mora, C., Anthore, A.
Publikováno v:
Phys. Rev. Research 3, 023122 (2021)
We observe and comprehend the dynamical Coulomb blockade suppression of the electrical conductance across an electronic quantum channel submitted to a temperature difference. A broadly tunable, spin-polarized Ga(Al)As quantum channel is connected on-
Externí odkaz:
http://arxiv.org/abs/2104.03812
Autor:
Sivre, E., Duprez, H., Anthore, A., Aassime, A., Parmentier, F. D., Cavanna, A., Ouerghi, A., Gennser, U., Pierre, F.
Publikováno v:
Nat. Commun. 10, 5638 (2019)
When assembling individual quantum components into a mesoscopic circuit, the interplay between Coulomb interaction and charge granularity breaks down the classical laws of electrical impedance composition. Here we explore experimentally the thermal c
Externí odkaz:
http://arxiv.org/abs/2001.09824