Moessbauer study of metal cations in the chevrel phases

Moessbauer study of metal cations in the chevrel phases [electronic resource]

Moessbauer effect studies at /sup 119/Sn and /sup 57/Fe sites have been made in Sn/sub 1/ /sub 0/Fe/sub 0/ /sub 1/Mo/sub 6/S/sub 8/ and Sn/sub 1/ /sub 0/Fe/sub 0/ /sub 4/Mo/sub 6/S/sub 8/ to examine the Sn- and Fe- motion and electronic states in the high T/sub c/, high H/sub c//sub 2/ superconducto...

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Bibliographic Details
Online Access: Online Access (via OSTI)
Corporate Author: Argonne National Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy. ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 1979.
Subjects:
Iron 57.
Moessbauer Effect.
Molybdenum Sulfides.
Electronic Structure.
Tin 119.
Tin Sulfides.
Hyperfine Structure.
Intermetallic Compounds.
Iron Additions.
Iron Alloys.
Superconductivity.
Superconductors.
Tin Alloys.
Alloys.
Chalcogenides.
Days Living Radioisotopes.
Electric Conductivity.
Intermediate Mass Nuclei.
Internal Conversion Radioisotopes.
Iron Isotopes.
Isomeric Transition Isotopes.
Isotopes.
Nuclei.
Physical Properties.
Radioisotopes.
Stable Isotopes.
Sulfides.
Electrical Properties.
Sulfur Compounds.
Even-Odd Nuclei.
Tin Compounds.
Tin Isotopes.
Molybdenum Compounds.
Transition Element Compounds.
Materials Science.
Condensed Matter Physics, Superconductivity And Superfluidity.
Description
Summary:Moessbauer effect studies at /sup 119/Sn and /sup 57/Fe sites have been made in Sn/sub 1/ /sub 0/Fe/sub 0/ /sub 1/Mo/sub 6/S/sub 8/ and Sn/sub 1/ /sub 0/Fe/sub 0/ /sub 4/Mo/sub 6/S/sub 8/ to examine the Sn- and Fe- motion and electronic states in the high T/sub c/, high H/sub c//sub 2/ superconductor SnMo/sub 6/S/sub 8/ with Fe additions. Above 50K the /sup 57/Fe spectra are asymmetric doublets with isomer shift and quadrupolar splitting similar to that of the intermediate temperature results in Fe/sub 1/ /sub 0/Mo/sub 6/S/sub 8/. At 4.4K the Fe atoms have begun to magnetically order. The Sn atoms are found to occupy two electronically different sites in Sn/sub 1/ /sub 0/Fe/sub 0/ /sub 4/Mo/sub 6/S/sub 8/
Item Description:Published through SciTech Connect.
01/01/1979.
"conf-790653-15"
Superconductivity in d- and f-band metals, San Diego, CA, USA, 21 Jun 1979.
Stafford, B.; Barnet, C.D.; Kimball, C.W.; Fradin, F.Y.
Physical Description:Pages: 7 : digital, PDF file.

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