Y. Koval’

activity

20022022

most citedEnhanced Macroscopic Quantum Tunneling in Bi

_{2}

_{2}

CaCu

_{2}

_{8 + δ}

Intrinsic Josephson Junction Stacks

137 citations · 274 across the 10 of their papers we have counts for

collaborators

Showing 2004Show all

2 papers · 1 filter

cond-mat.supr-con2004

Nonlocal electrodynamics of long ultra-narrow Josephson junctions: Experiment and theory

A. A. Abdumalikov, V. V. Kurin, C. Helm +3

We experimentally and theoretically investigate electromagnetic cavity modes in ultra-narrow Al-AlO $_{x}$ -Al and Nb-AlO $_{x}$ -Nb long Josephson junctions. Experiments show that the vol…

cond-mat.supr-con2004★ 31 cited

Enhancement of Josephson phase diffusion by microwaves

Y. Koval, M. V. Fistul, A. V. Ustinov

We report an experimental and theoretical study of the phase diffusion in small Josephson junctions under microwave irradiation. A peculiar enhancement of the phase diffusion by mi…