2001年5月
Atomic Resolution Noncontact Atomic Force and Scanning Tunneling Microscopy of TiO2(110)-(1x1) and -(1x2): Simultaneous Imaging of Surface Structures and Electronic States
Physical Review Letters
- ,
- ,
- ,
- 巻
- 86
- 号
- 19
- 開始ページ
- 4334
- 終了ページ
- 4337
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- 出版者・発行元
- AMERICAN PHYSICAL SOC
We present simultaneous imaging of TiO2(110)-(1 x I) and -(1 x 2) using noncontact atomic force microscopy (NC-AFM) and scanning tunneling microscopy (STM). The surface topography was imaged under NC-AFM feedback. while the surface electronic states were imaged by STM. The image contrasts of NC-AFM and STM were antiphase in (1 X 1) and in phase in (1 x 2). The uppermost oxygen and Ti atoms underneath were, respectively, imaged by NC-AFM and STM. The NC-AFM image contrast was close to the true surface topography in (1 x 2), but reduced in (1 x 1).
- リンク情報
- ID情報
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- ISSN : 0031-9007
- Web of Science ID : WOS:000168591000036