Accession Number:

AD0260988

Title:

INVESTIGATION OF THE STOICHIOMETRIC AND STRUCTURAL VARIABLES WHICH AFFECT CONDUCTIVITY IN FERROMAGNETIC CERAMIC MATERIALS FOR USE IN MAGNETIC CIRCUITS

Descriptive Note:

Corporate Author:

GENERAL ELECTRIC CO SCHENECTADY N Y

Personal Author(s):

Report Date:

1961-01-01

Pagination or Media Count:

1.0

Abstract:

AD-260 9884N2nd transmission of magnetite. Resistivity and thermoelectric power as a function of temperature are reported for magnetite. Hall effect studies are inconclusive. Discrepancies between previous data and those obtained are noted. The thermal conductivity of magnetite has been measured as a function of temperature. The room temperatu e value is about 70 milliwatts, and an abrupt change is noted at the 120 K transition. Author

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Distribution Statement:

APPROVED FOR PUBLIC RELEASE