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Full-Text Articles in Engineering
Conduction Polarization In Sodium Germanate Glasses, Akira Doi, D. E. Day
Conduction Polarization In Sodium Germanate Glasses, Akira Doi, D. E. Day
Materials Science and Engineering Faculty Research & Creative Works
Only one thermally stimulated depolarization current (TSDC) peak was found in germanate glasses containing from 0.19 to 32.5 mol% Na20, whereas comparable silicate glasses exhibit two such peaks. Equations are developed showing that the distortion of the equilibrium Na+-ion distribution by an applied electrical field produces a polarization in general agreement with the observed TSDC peak. It is proposed that the TSDC peak is due to dc conduction.
Autooscillations In Zinc, Manfred Wuttig, Alex Aning, Tetsuro Suzuki
Autooscillations In Zinc, Manfred Wuttig, Alex Aning, Tetsuro Suzuki
Materials Science and Engineering Faculty Research & Creative Works
No abstract provided.
Model For Evaporation Of A Grain‐Boundary Phase, Manfred Wuttig, Harlan U. Anderson
Model For Evaporation Of A Grain‐Boundary Phase, Manfred Wuttig, Harlan U. Anderson
Materials Science and Engineering Faculty Research & Creative Works
The surface profile which develops in the vicinity of a grain boundary precipitate in the course of evaporation is calculated. It is shown that the presence of the grain boundary precipitate affects the profile significantly if the product of the width of the grain boundary precipitate and the ratio of the evaporation rates of the unperturbed surface and the grain boundary precipitate is larger than one. Copyright © 1981, Wiley Blackwell. All rights reserved