Josephson effect of a superconducting ferromagnet

✍ Scribed by Y. Kuwasawa; L. Rinderer; B. T. Matthias

• Book ID: 104625678
• Publisher: Springer US
• Year: 1979
• Tongue: English
• Weight: 687 KB
• Volume: 37
• Category: Article
• ISSN: 0022-2291
• DOI: 10.1007/bf00114066

✦ Synopsis

A point contact tunneling technique has been used to investigate the existence of superconductivity in a long-range, magnetically ordered phase in the reentrant pseudoternary system (Erl-xHo~)Rh4B4 in the vicinity of the lower critical temperature To2. In this experiment, Josephson-like current-voltage characteristics could be observed in a Nb-Nb oxide-(Ero.ssHoo.42)Rh4B4 junction even in a temperature region below Tce (~1.8-1.96 K), that is, in the magnetically ordered phase.