Examination of consistency of intrinsic 2D conduction layer on BaTiO 3 in extreme clean limit with ferroelectric basics

研究成果: Contribution to journalConference article査読

抄録

The present article shows that various contradictions with experiments appear if ferroelectrics are always intrinsically insulating. Conventionally, these contradictions have been thought due to extrinsic effects such impurities, defects and surface-dirtiness. On the other hand, as these extrinsic effects are more reduced, the semiconductivity of ferroelectrics as seen in the conduction layer at polarization discontinuity, e.g. at surface, becomes more evident. We discuss the implications to the ferroelectrics basics and the Slater-like origin of the ferroelectricity.

本文言語英語
ページ(範囲)42-49
ページ数8
ジャーナルFerroelectrics
430
1
DOI
出版ステータス出版済み - 2012
イベント12th European Meeting on Ferroelectricity, EMF12 - Bordeaux, フランス
継続期間: 6 26 20117 1 2011

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学

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