Article

Conduction mechanisms in wüstite

V. V. EremenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSRL. F. ChecherskayaPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSRV. P. RomanovPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR

Soviet Journal of Low Temperature Physicsjournal1976en

ABI

Abstract

The temperature dependences of the electrical conduction and thermal emf of wüstite (Fe1-xO) specimens with different amounts of vacancies (0.046 ≤ x ≤0.083) are measured in the temperature interval 65° to 400°K. The free carrier mobility and its temperature behavior are determined. The polaron radius and binding energy and the electron-phonon interaction constant are estimated. A conduction mechanism is suggested.

Topics

High-pressure geophysics and materials Metallurgical Processes and Thermodynamics X-ray Diffraction in Crystallography

Identifiers

DOI: 10.1063/10.0029351

Citations and references

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