Ferroelectric Skewed Electronic Band Structure―New Way of Ferroic Semiconductor
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- Kano Jun
- 岡山大学自然科学学域
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- Oshime Norihiro
- 量子科学技術研究開発機構関西光科学研究所
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- Ikenaga Eiji
- 名古屋大学未来材料・システム研究所
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- Yasui Shintaro
- 東京工業大学科学技術創成研究院
Bibliographic Information
- Other Title
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- 強誘電体の傾斜したバンド構造――絶縁体描像から極性半導体描像へ
Description
<p>Ferroelectric material has been considered a typical insulator due to its high resistivity and wide optical bandgap, which we learned in textbooks. Here we show that ferroelectrics have a skewed electronic band structure strongly correlating with an electric polarization. Such a specific electronic structure can modulate the valence state of the neighboring metal. The fact will open the door to new methodologies of ferroelectric science.</p>
Journal
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- Butsuri
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Butsuri 77 (7), 469-474, 2022-07-05
The Physical Society of Japan
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Details 詳細情報について
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- CRID
- 1390574181068500352
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- ISSN
- 24238872
- 00290181
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- Text Lang
- ja
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- Data Source
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- JaLC
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- Abstract License Flag
- Disallowed