output
20122026
most citedSuperconductivity at 253 K in lanthanum-yttrium ternary hydrides

290 citations

168 papers

cond-mat.supr-con2026

Effect of charge-imbalance potential relaxation on the high-frequency vortex dynamics and kinetic inductance of superconducting circuits

R. I. Kinzibaev, V. S. Stolyarov, A. S. Mel'nikov

We show that relaxation of the charge-imbalance potential plays a key role in the retarded dynamics of Abrikosov vortices in a type-II superconducting sample carrying a microwave c…

cond-mat.supr-con2026★ 1 cited

Equidistant resonance jumps in superconducting coplanar resonators driven by Abrikosov vortices

Dmitrii S. Kalashnikov, Denis Yu. Vodolazov, Ruslan I. Kinzibaev +2

Superconducting coplanar resonators are key building blocks of cryogenic microwave circuits, yet their performance in perpendicular magnetic fields is ultimately limited by Abrikos…

cond-mat.supr-con2025★ 3 cited

Diode effect in Shapiro steps in an asymmetric SQUID with a superconducting nanobridge

Dmitrii S. Kalashnikov, Gleb S. Seleznev, Andrei Kudriashov +4

We investigate the Josephson diode effect in an asymmetric SQUID consisting of a sinusoidal Josephson junction formed by a BiTeSe flake and a superconducting Nb nanobridge…

quant-ph2025★ 1 cited

Investigation of tantalum films growth for coplanar resonators with internal quality factors above ten million

E. V. Zikiy, N. S. Smirnov, E. A. Krivko +13

Alpha-tantalum on silicon is a promising platform for high-coherence superconducting quantum circuits. However, the growth mechanism of alpha-tantalum on silicon remains poorly und…

cond-mat.quant-gas2025

A phenomenological universal expression for the condensate fraction in strongly-correlated two-dimensional Bose gases

G. E. Astrakharchik, I. L. Kurbakov, N. A. Asriyan +1

We investigate the relation between non-local and energetic properties in two-dimensional quantum systems of zero-temperature bosons. By analyzing numerous interaction potentials a…

quant-ph2025★ 6 cited

An engineering guide to superconducting quantum circuit shielding

Elizaveta I. Malevannaya, Viktor I. Polozov, Anton I. Ivanov +10

In this review, we provide a practical guide on protection of superconducting quantum circuits from broadband electromagnetic and infrared-radiation noise by using cryogenic shield…