Open AccessСверхпроводящие микроструктуры с высоким импедансом
Author(s) -
К.В. Шеин,
А.А. Заруднева,
В.О. Емельянова,
М.А. Логунова,
В.И. Чичков,
А.С. Соболев,
В.В. Завьялов,
Janne Lehtinen,
Е.О. Смирнов,
Ю.П. Корнеева,
А.А. Корнеев,
К.Ю. Арутюнов
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.09.49756.01h
Subject(s) - microstructure , superconductivity , materials science , condensed matter physics , dissipation , insulator (electricity) , quantum tunnelling , electrical impedance , physics , optoelectronics , composite material , thermodynamics , quantum mechanics
The transport properties of two types of quasi-one-dimensional superconducting microstructures were investigated at ultra-low temperatures: the narrow channels close-packed in the shape of meander, and the chains of tunneling contacts “superconductor-insulator-superconductor.” Both types of the microstructures demonstrated high value of high-frequency impedance and-or the dynamic resistance. The study opens up potential for using of such structures as current stabilizing elements with zero dissipation.