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About 4π-kink in a Josephson junction

✍ Scribed by V.P. Silin; A.V. Studenov

Book ID
104337976
Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
50 KB
Volume
264
Category
Article
ISSN
0375-9601

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✦ Synopsis

The first analytical description of the 4p-kink Josephson vortex is presented for the model of the long Josephson junction with the sine-nonlinearity. The weakly nonlocal approach is used. This approach is efficient for the description of the vortices moving with the velocities which are close to the Swihart velocity. This new analytical result is obtained in the limit when the Josephson critical current density is not high enough.

📜 SIMILAR VOLUMES

Kinks and rotations in long Josephson ju
Kinks and rotations in long Josephson junctions
✍ Wolfgang Hauck 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 309 KB

## Abstract Kinks and rotations are studied in long Josephson junctions for small and large surface losses. Geometric singular perturbation theory is used to prove existence for small surface losses, while numerical continuation is necessary to handle large surface losses. A survey of the system be