Zobrazeno 1 - 10
of 204
pro vyhledávání: '"Burset P"'
Autor:
Souto, Rubén Seoane, Kuzmanovski, Dushko, Sardinero, Ignacio, Burset, Pablo, Balatsky, Alexander V.
Publikováno v:
J Low Temp Phys 217, 106 (2024)
Superconductivity and magnetism are competing effects that can coexist in certain regimes. Their co-existence leads to unexpected new behaviors that include the onset of exotic electron pair mechanisms and topological phases. In this work, we study t
Externí odkaz:
http://arxiv.org/abs/2403.12889
Topological superconductors are appealing building blocks for robust and reliable quantum information processing. Most platforms for engineering topological superconductivity rely on a combination of superconductors, materials with intrinsic strong s
Externí odkaz:
http://arxiv.org/abs/2401.17670
Recent experiments have shown that the edge states of a quantum Hall sample can be coupled to a superconductor, so that incoming electrons in the edge states can be Andreev converted on the superconductor as coherent superpositions of an electron and
Externí odkaz:
http://arxiv.org/abs/2312.13829
Electron quantum optics explores the coherent propagation and interference of single-electron charge pulses in electronic nanoscale circuits that are similar to table-top setups with photons. So far, experiments with dynamic single-electron emitters
Externí odkaz:
http://arxiv.org/abs/2312.13145
The rising interest in Dirac materials, condensed matter systems where low-energy electronic excitations are described by the relativistic Dirac Hamiltonian, entails a need for microscopic effective models to analytically describe their transport pro
Externí odkaz:
http://arxiv.org/abs/2308.15685
Publikováno v:
Physical Review Research (Letter) 6, L012062 (2024)
The analysis of waiting times of electron transfers has recently become experimentally accessible owing to advances in noninvasive probes working in the short-time regime. We study electron waiting times in a topological Andreev interferometer: a sup
Externí odkaz:
http://arxiv.org/abs/2306.14964
Publikováno v:
Phys. Rev. B 109, 205406 (2024)
We consider Josephson junctions formed by multiple superconductors with distinct phases and explore the formation of nonlocal or inter-superconductor pair correlations. We find that the multiple superconductor nature offers an additional degree of fr
Externí odkaz:
http://arxiv.org/abs/2306.03017
Publikováno v:
Phys. Rev. Research 5, L032033 (2023)
Recent experiments have demonstrated the possibility to design highly controllable junctions on magic angle twisted bilayer graphene, enabling the test of its superconducting transport properties. We show that the presence of chiral pairing in such d
Externí odkaz:
http://arxiv.org/abs/2303.07738
A quantum spin Hall strip where different edges are contacted by $s$-wave superconductors with a phase difference $\phi$ supports Majorana bound states protected by time-reversal symmetry. We study signatures of these states in a four-terminal setup
Externí odkaz:
http://arxiv.org/abs/2301.09114
Publikováno v:
Phys. Rev. Lett. 131, 096001 (2023)
The Josephson rectification effect, where the resistance is finite in one direction while zero in the other, has been recently realized experimentally. The resulting Josephson diode has many potential applications on superconducting devices, includin
Externí odkaz:
http://arxiv.org/abs/2211.10572