329 citations · 1.4k across the 26 of their papers we have counts for
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Coulomb blockade and Bloch oscillations in superconducting Ti nanowires
J. S. Lehtinen, K. Zakharov, K. Yu. Arutyunov
Quantum fluctuations in quasi-one-dimensional superconducting channels leading to spontaneous changes of the phase of the order parameter by , alternatively called quantum phas…
Quantum phase slip phenomenon in superconducting nanowires with low-Ohmic environment
Janne Lehtinen, Konstantin Arutyunov
In a number of recent experiments it has been demonstrated that in ultra-narrow superconducting channels quantum fluctuations of the order parameter, alternatively called quantum p…
Quantum phase slip phenomenon in ultra-narrow superconducting nanorings
K. Yu. Arutyunov, T. T. Hongisto, J. S. Lehtinen +2
The smaller the system, typically - the higher is the impact of fluctuations. In narrow superconducting wires sufficiently close to the critical temperature Tc thermal fluctuations…
Coherent quantum phase slip
O. V. Astafiev, L. B. Ioffe, S. Kafanov +5
A hundred years after discovery of superconductivity, one fundamental prediction of the theory, the coherent quantum phase slip (CQPS), has not been observed. CQPS is a phenomenon…