Document Type

Article

Publication Date

1984

Abstract

The in situ electron-spin resonance of a voltage-biased NbAuNb Josephson junction is reported. The Au barrier is doped with Gd or 167Er ions. Sharp resonances appear in the I-V curves at frequencies equivalent to the crystal-field splitting of AuGd (1.0 and 1.7 GHz) and to the hyperfine splitting of Au167Er (2.87 GHz). The principle of this new type of ESR-Josephson-junction spectrometer, as well as its application, is discussed.

Comments

K. Baberschke, K. D. Bures and S.E. Barnes, Physical Review Letters, 53, 98-101, 1984. "Copyright © 1984 by the American Physical Society.”

Link to the online abstract: http://link.aps.org/doi/10.1103/PhysRevLett.53.98

DOI: 10.1103/PhysRevLett.53.98

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