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Investigation of new-domain-structure-induced functionalities in BiFeO_3 thin films.

Investigation of new-domain-structure-induced functionalities in BiFeO_3 thin films.
BiFeO_3 薄膜中新域结构诱导功能的研究。
批准号:
23760290
负责人:
NAKASHIMA Seiji
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2011
资助国家:
日本
项目状态:
已结题
起止时间:
2011 至 2012

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中文摘要
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英文摘要
In this study, we focused on BiFeO_3with giant c/a ratio which is attracted much attention because of its giant remanent polarization of ~150 μC/cm2predicted by first-principles calculation. Rhombohedral BFO, giant c/aBFO and their mixed phase thin films have been prepared. The giant c/a BFO can be obtained on SrRuO_3/SrTiO_3substrate, and 80odomain can be observed by TEM. The high quality giant c/aBFO films can be obtained on LaAlO_3(001) substrate, and photovoltaic effect have been confirmed.
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DOI: 10.1109/icetet.2012.12
发表时间: 2012
期刊: IEEE Proceedings of 2012 Fifth International Conference on Emerging Trends in Engineering and Technology (ICETET)
影响因子: --
作者: [N. Itagaki, K. Kuwahara, K. Matsushima, K. Oshikawa, Seiji Nakashima]
通讯作者: Seiji Nakashima
FMを用いた強誘電体薄膜の面内および鉛直方向の圧電性評価
使用 FM 评估铁电薄膜的面内和垂直压电性
DOI: --
发表时间: 2013
期刊:
影响因子: --
作者: [N. Itagaki, K. Kuwahara, K. Matsushima, K. Oshikawa, H. Matsui, 瀬戸 翔太]
通讯作者: 瀬戸 翔太
Low Pressure Growth and Fully Saturated Hysteresis Loops of Epitaxial BiFeO3 Thin Films Prepared by Dual Ion Beam Sputtering
双离子束溅射外延 BiFeO3 薄膜的低压生长和完全饱和磁滞回线
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [J. Tatebayashi, Y. Ota, S. Ishida, M. Nishioka, S. Iwamoto and Y. Arakawa, Seiji Nakashima]
通讯作者: Seiji Nakashima
Preparation of BiFeO_3Thin Films on SrRuO_3/SrTiO_3(001) Substrate by Dual Ion Beam Sputtering
双离子束溅射在SrRuO_3/SrTiO_3(001)基片上制备BiFeO_3薄膜
DOI: --
发表时间: 2011
期刊: Jpn. J. Appl. Phys.
影响因子: --
作者: [S. Nakashima, H. Fujisawa, H. Suminaga, J. M. Park, H. Nishioka, M. Kobune, T. Kanashima, M. Okuyama, and M Shimizu]
通讯作者: and M Shimizu
29
    Preparation and characterization of high quality bismuth ferrite based thin films-for improvement of piezoelectric and insulating properties-
    • 批准号:
      21860069
    • 项目类别:
      Grant-in-Aid for Research Activity Start-up
    • 资助金额:
      $1.71万
    • 财政年份:
      2009
    • 负责人:
      NAKASHIMA Seiji
    • 依托单位:
    海外基金