3 papers
cond-mat.supr-con2025
Multiterminal Ballistic Josephson Effect in Monocrystalline Gold
K. B. Polevoy, G. A. Bobkov, D. S. Kalashnikov +6
We report on the realization of a planar, quasi-ballistic Josephson junction array using a Au micron-sized single-crystal. The system exhibits a nonlocal, multiterminal Josephson e…
quant-ph2024
Effect of Etching Methods on Dielectric Losses in Transmons
T. A. Chudakova, G. S. Mazhorin, I. V. Trofimov +9
Superconducting qubits are considered as a promising platform for implementing a fault tolerant quantum computing. However, surface defects of superconductors and the substrate lea…
cond-mat.supr-con2024
Influence ScN protective thin layer on the superconducting properties of ultrathin NbN films
N. V. Porokhov, A. A. Anikanov, A. P. Sirotina +8
The present study delves into exploring the impact of a thin protective layer of scandium nitride (ScN) on the superconductive properties of thin films of niobium nitride (NbN) gen…