Magnetic-flux distribution in a square Josephson-junction array with inductances

✍ Scribed by D. Reinel; W. Dieterich; A. Majhofer; T. Wolf

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 496 KB
• Volume: 245
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/0921-4534(95)00092-5

✦ Synopsis

We calculate the current and magnetic-flux distributions in a square network of Josephson junctions subject to an external magnetic field. Magnetic fields due to the superconducting currents induced in the system are taken into account via selfand long-range mutual inductance coefficients. Similarities of our results with the critical-state model are discussed. Our computed flux distributions compare well with magnetooptical measurements on polycrystalline thin films.