Superconducting properties of evaporated copper molybdenum sulfide films

John A. Woollam, Samuel A. Alterovitz, K. C. Chi, R. O. Dillon, R. F. Bunshah

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Films of copper molybdenum sulfide were produced by coevaporation. Those that were superconducting contained only the ternary compound and free molybdenum. The range of copper content in the ternary compound was as large as that in polycrystalline material, that is, it includes either phase alone, or a mixture of the two phases of this material. This is in contrast with sputtered materials where copper concentration has been limited to a narrower range. The upper critical field and the critical current were measured as functions of external magnetic field, and found to be similar to those of sputtered copper molybdenum sulfide, when the comparison was made for samples having the same amount of copper.

Original languageEnglish (US)
Pages (from-to)6027-6030
Number of pages4
JournalJournal of Applied Physics
Volume49
Issue number12
DOIs
StatePublished - 1978

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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