ESR in situ with a Josephson tunnel junction

K. D. Bures, K. Baberschke, Stewart Barnes

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The electron spin resonance in a NbAuPb Josephson junction is reported. The gold layer was alloyed with 100 to 1000 ppm Gd and 167Er, respectively. Resonances are observed in the I-V cureves at frequencies equivalent to the crystal-field splitting of AuGd (1.0 and 1.7 GHz) and to the hyperfine splitting of Au 167Er (2.87 GHz). The basic idea of this type of ESR-Josephson spectroscopy and the application are discussed. The magnetic field dependence of Ic is described and compared with a simulation.

Original languageEnglish (US)
Pages (from-to)1415-1417
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume54-57
Issue numberPART 3
DOIs
StatePublished - 1986

Fingerprint

Tunnel junctions
tunnel junctions
Josephson junctions
crystal field theory
Paramagnetic resonance
electron paramagnetic resonance
gold
magnetic fields
Gold
spectroscopy
simulation
Spectroscopy
Magnetic fields
Crystals

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

ESR in situ with a Josephson tunnel junction. / Bures, K. D.; Baberschke, K.; Barnes, Stewart.

In: Journal of Magnetism and Magnetic Materials, Vol. 54-57, No. PART 3, 1986, p. 1415-1417.

Research output: Contribution to journalArticle

Bures, K. D. ; Baberschke, K. ; Barnes, Stewart. / ESR in situ with a Josephson tunnel junction. In: Journal of Magnetism and Magnetic Materials. 1986 ; Vol. 54-57, No. PART 3. pp. 1415-1417.
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