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Showing 2022 · cond-mat.mes-hallShow all

17 papers · 2 filters

cond-mat.mes-hall2022★ 14 cited

Josephson current via spin and orbital states of a tunable double quantum dot

Rousan Debbarma, Markus Aspegren, Florinda Viñas Boström +3

Supercurrent transport is experimentally studied in a Josephson junction hosting a double quantum dot (DQD) with tunable symmetries. The QDs are parallel-coupled to two superconduc…

cond-mat.mes-hall2022★ 6 cited

Metastability and quantum coherence-assisted sensing in interacting parallel quantum dots

Stephanie Matern, Katarzyna Macieszczak, Simon Wozny +1

We study the transient dynamics subject to quantum coherence effects of two interacting parallel quantum dots weakly coupled to macroscopic leads. The stationary particle current o…

cond-mat.mes-hall2022★ 53 cited

Entanglement and thermokinetic uncertainty relations in coherent mesoscopic transport

Kacper Prech, Philip Johansson, Elias Nyholm +4

A deeper understanding of the differences between quantum and classical dynamics promises great potential for emerging technologies. Nevertheless, some aspects remain poorly unders…

cond-mat.mes-hall2022★ 37 cited

Parallel spin-momentum locking in a chiral topological semimetal

Jonas A. Krieger, Samuel Stolz, Inigo Robredo +23

Spin-momentum locking in solids describes a directional relationship between the electron's spin angular momentum and its linear momentum over the entire Fermi surface. While ortho…

cond-mat.mes-hall2022★ 7 cited

Effect of excess charge carriers and fluid medium on the magnitude and the sign of the Casimir-Lifshitz torque

P. Thiyam, Prachi Parashar, K. V. Shajesh +6

Last year, we reported a perturbative theory of the Casimir-Lifshitz torque between planar biaxially anisotropic materials in the retarded limit [Phys. Rev. Lett. {\bf 120}, 131601…

cond-mat.mes-hall2022★ 11 cited

Multiterminal transport spectroscopy of subgap states in Coulomb-blockaded superconductors

Rubén Seoane Souto, Matteo M. Wauters, Karsten Flensberg +2

Subgap states are responsible for the low-bias transport features of hybrid superconducting--semiconducting devices. Here, we analyze the local and nonlocal differential conductanc…