Accession Number:

AD0613250

Title:

PARAMAGNETIC RESONANCE OF NICKEL IONS IN DOUBLE-NITRATE CRYSTALS,

Descriptive Note:

Corporate Author:

KANSAS UNIV LAWRENCE

Personal Author(s):

Report Date:

1961-11-15

Pagination or Media Count:

7.0

Abstract:

It is shown that there are two paramagnetic complexes for divalent nickel ions in the double-nitrate crystals. One, which has not been previously described, has a very large-zero field splitting D2.250.10cm for 1 nickel in La2Zn3 NO31224H2O at 77K, and it is shown that this complex is due to ions in the same site as that which produces the more anisotropic cobalt spectrum-the Y-ion site. The interaction between cerium ions and nickel ions in the other divalent site--the X-ion site--is shown to be different from the interaction of cerium and cobalt in the same site. The origin of the difference is explained qualitatively. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE