Nuclear-magnetic-resonance study of electronic structure in the copper-niobium superlattice

M. Yudkowsky*, William P Halperin, Ivan K. Schuller

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


Cu nuclear-magnetic-resonance studies of a Cu/Nb superlattice reveal that the Cu in the superlattice is divided into at least two electronically distinct regions. One region has a small anisotropic Knight shift and a spin-lattice relaxation rate approximately 30% larger than ordinary Cu. The other region has large dipolar isotropic and anisotropic frequency shifts; its spin-lattice relaxation rate is up to two orders of magnitude smaller than that of ordinary Cu.

Original languageEnglish (US)
Pages (from-to)1637-1639
Number of pages3
JournalPhysical Review B
Issue number3
StatePublished - Jan 1 1985

ASJC Scopus subject areas

  • Condensed Matter Physics


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