Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces

Hiroyuki Odagawa; Yasuo Cho

doi:10.1557/proc-838-o14.1

Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces

Hiroyuki Odagawa, Yasuo Cho

電気通信研究所・情報デバイス研究部門

研究成果: Conference contribution

抄録

This paper describes a newly developed ultra-high vacuum type scanning nonlinear dielectric microscope (UHV-SNDM) and the results from a ferroelectric LiTaO₃ single crystal measured by the UHV-SNDM, In a cleaved (012) surface of LiTaO₃ crystal, we can clearly observe a striped pattern with a period of about 0.3 nm and a granular pattern approximately corresponding to the sub-lattice period. From this image, we confirmed that the SNDM can be applied to lattice-level measurement in ferroelectric insulator materials.

本文言語	English
ホスト出版物のタイトル	Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials
出版社	Materials Research Society
ページ	200-205
ページ数	6
ISBN（印刷版）	1558997865, 9781558997868
DOI	https://doi.org/10.1557/proc-838-o14.1
出版ステータス	Published - 2004 1 1
イベント	2004 MRS Fall Meeting - Boston, MA, United States 継続期間: 2004 11 29 → 2004 12 2

出版物シリーズ

名前	Materials Research Society Symposium Proceedings
巻	838
ISSN（印刷版）	0272-9172

Other

Other	2004 MRS Fall Meeting
国/地域	United States
City	Boston, MA
Period	04/11/29 → 04/12/2

ASJC Scopus subject areas

材料科学（全般）
凝縮系物理学
材料力学
機械工学

文献へのアクセス

10.1557/proc-838-o14.1

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引用スタイル

Odagawa, H., & Cho, Y. (2004). Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces. In Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials (pp. 200-205). (Materials Research Society Symposium Proceedings; Vol. 838). Materials Research Society. https://doi.org/10.1557/proc-838-o14.1

Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces. / Odagawa, Hiroyuki; Cho, Yasuo.

Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials. Materials Research Society, 2004. p. 200-205 (Materials Research Society Symposium Proceedings; Vol. 838).

研究成果: Conference contribution

Odagawa, H & Cho, Y 2004, Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces. in Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials. Materials Research Society Symposium Proceedings, vol. 838, Materials Research Society, pp. 200-205, 2004 MRS Fall Meeting, Boston, MA, United States, 04/11/29. https://doi.org/10.1557/proc-838-o14.1

Odagawa H, Cho Y. Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces. In Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials. Materials Research Society. 2004. p. 200-205. (Materials Research Society Symposium Proceedings). https://doi.org/10.1557/proc-838-o14.1

Odagawa, Hiroyuki ; Cho, Yasuo. / Development of an ultra-high vacuum scanning nonlinear dielectric microscope and near atomic-scale observation of ferroelectric material surfaces. Scanning-Probe and Other Novel Microscopies of Local Phenomena in Nanostructured Materials. Materials Research Society, 2004. pp. 200-205 (Materials Research Society Symposium Proceedings).

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