MAGLIONE, Mario; PHILIPPOT, Gilles; LEVASSEUR, Delphin; PAYAN, Sandrine; AYMONIER, Cyril; ELISSALDE, Catherine

doi:10.1039/c5dt01897h

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MAGLIONE, Mario
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

PHILIPPOT, Gilles
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

LEVASSEUR, Delphin
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]

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Dalton Transactions. 2015, vol. 44, n° 30, p. 13411-13418.

Royal Society of Chemistry

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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.< Réduire

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Defect chemistry in ferroelectric perovskites: long standing issues and recent advances

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