Dynamic measurement of oxygen diffusion in indium-tin oxide |
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| Authors: | J. Berger I. Riess D.S. Tannhauser |
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| Affiliation: | Department of Physics, Technion - Israel Institute of Technology, Haifa, Israel |
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| Abstract: | The diffusion of oxygen through an impervious ITO layer has been determined by measuring admittances in the range 5×10?5 -5 s?1. The results can be fit by a model which assumes simultaneous oxygen diffusion and generation. The diffusion coefficient does not depend noticeably on the oxygen pressure and has an activation energy comparable to that found for In2O3. |
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