Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Effects of anharmonicity of current-phase relation in Josephson junctions
Репозиторій DSpace/Manakin
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Effects of anharmonicity of current-phase relation in Josephson junctions
Інший ID:
PACS: 74.50.+r, 03.67.-a, 85.25.Cp
Посилання:
Effects of anharmonicity of current-phase relation in Josephson junctions (Review Article) / I.N. Askerzade // Физика низких температур. — 2015. — Т. 41, № 4. — С. 315-337. — Бібліогр.: 91 назв. — англ.
Підтримка:
I thank Professors F.M. Hashimzade, R.R. Guseinov, A. Gencer for the useful discussions, Dr. M. Canturk, Dr. A. Bozbey for collaboration and Dr. Erkan Bostanci for technical help. I am also grateful to the Abdus Salam ICTP for the hospitality during my stay as an associate member. This work was partly supported by the TUBITAK research grant No 111E191.
Дата:
2015
Переглядів:
617
Завантажень:
258
Анотація:
The aim of this review is the analysis of dynamical properties of Josephson junctions (JJ) with anharmonic current-phase relation (CPR). Firstly, discussion of theoretical foundation of anharmonic CPR in different Josephson structures and their experimental observation are presented. The influence of anisotropy and multiband effects on CPR of JJ are analyzed. We present recent theoretical study results of the anharmonic CPR influence on I–V curve, plasma frequency, and dynamics of long JJ. Results of study of Shapiro steps in I–V curve of anharmonic JJ are also presented. Finally, CPR anharmonicity effect on characteristics of JJ-based qubits is discussed.
