Defect chemistry in ferroelectric perovskites: long standing issues and recent advances
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en
Article de revue
Este ítem está publicado en
Dalton Transactions. 2015, vol. 44, n° 30, p. 13411-13418.
Royal Society of Chemistry
Resumen en inglés
Accurate control of residual defect density is required for reliable investigation and use of ferroelectric materials. After reviewing the long term endeavor to decrease defect contributions in bulk materials, which reached ...Leer más >
Accurate control of residual defect density is required for reliable investigation and use of ferroelectric materials. After reviewing the long term endeavor to decrease defect contributions in bulk materials, which reached mass production decades ago, recent challenges are underlined. These mostly result from the continuous trend towards integration which has reached the nanometre range. The contribution of solid state chemistry is of key relevance for improving the present processing routes and suggesting alternative ones, for example by controlling a large density of charged defects to reach unprecedented functionalities. Some of these breakthroughs are reviewed.< Leer menos
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