Determination of the parameters of native disorder in. cap alpha. -Al/sub 2/O/sub 3/

Journal Article · Sun Feb 28 23:00:00 EST 1982 · J. Am. Ceram. Soc.; (United States)

DOI:https://doi.org/10.1111/j.1151-2916.1982.tb10387.x· OSTI ID:6733929

El-Aiat, M M; Kroger, F A

Hydrogen if incorporated in alumina may act as a donor, and as such can be used to compensate acceptor dominated samples. Partial protonic, electronic, and ionic currents can be determined by combining dc conductivity with transference numbers determined by polarization. The values of the conductivities of the native species combined with mobility data can be used to determine the equilibrium constants of native electronic and ionic disorder. 28 refs.

• Research Organization: Univ of South California, Los Angeles, USA
• OSTI ID: 6733929
• Journal Information: J. Am. Ceram. Soc.; (United States), Journal Name: J. Am. Ceram. Soc.; (United States) Vol. 65:3; ISSN JACTA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CHALCOGENIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTS
HYDROGEN
NONMETALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES