UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES.

Ctirad Uher, W. J. Watson, Joshua Cohn, Ivan K. Schuller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Upper critical field and its anisotropy have been measured on two very short wavelength Mo-Ni heterostructures of different degrees of perfection, lambda equals 13. 8 Angstrom disordered structure and lambda equals 16. 6 Angstrom (layered structure). In both cases the parallel critical field has an unexpected temperature dependence, a large and temperature dependent anisotropy, and over 60% enhancement over the Clogston-Chandrasekhar limit. Data are fit to the Werthamer-Helfand-Hohenberg theory and the spin-orbit scattering times are found to be 1. 79 multiplied by 10** minus **1**3 sec and 2 multiplied by 10** minus **1**3 sec, respectively.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposia Proceedings
PublisherMaterials Research Soc
Pages455-460
Number of pages6
Volume56
ISBN (Print)0931837219
StatePublished - 1986
Externally publishedYes

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Anisotropy
Heterojunctions
Orbits
Scattering
Wavelength
Temperature

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Uher, C., Watson, W. J., Cohn, J., & Schuller, I. K. (1986). UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES. In Materials Research Society Symposia Proceedings (Vol. 56, pp. 455-460). Materials Research Soc.

UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES. / Uher, Ctirad; Watson, W. J.; Cohn, Joshua; Schuller, Ivan K.

Materials Research Society Symposia Proceedings. Vol. 56 Materials Research Soc, 1986. p. 455-460.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Uher, C, Watson, WJ, Cohn, J & Schuller, IK 1986, UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES. in Materials Research Society Symposia Proceedings. vol. 56, Materials Research Soc, pp. 455-460.
Uher C, Watson WJ, Cohn J, Schuller IK. UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES. In Materials Research Society Symposia Proceedings. Vol. 56. Materials Research Soc. 1986. p. 455-460
Uher, Ctirad ; Watson, W. J. ; Cohn, Joshua ; Schuller, Ivan K. / UPPER CRITICAL FIELD OF Mo-Ni HETEROSTRUCTURES. Materials Research Society Symposia Proceedings. Vol. 56 Materials Research Soc, 1986. pp. 455-460
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