F-center impact on F-Center Impact on Photoelectrochemical Properties in Hematite
Structural and optical properties of F-center (two electrons trapped by an oxygen vacancy) defect in hematite have been studied using a quantum-chemical model. Calculated absorption energies, 0.9 eV and 3.6 eV, are discussed in terms of the available experimental data. An explanation for the origin...
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| Formato: | article |
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2009
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| Acceso en liña: | http://dspace.utpl.edu.ec/handle/123456789/19282 |
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