抜粋
Clear atomic images of a Bi2Sr2CaCu2O8+δ (BSCCO) cleaved surface were obtained at room temperature by scanning tunneling microscopy (STM). The features of some observed images vary between two extreme cases, that is, the Bi-O plane image and the CuO2 plane image. And we have succeeded in obtaining a clear STM image of a CuO2 plane. From the CuO2 plane image, we found that this plane had two superstructures, one along the a axis and the other along the b axis. The periodicity of the superstructure along the b axis is (4-5)b, the same as that in the Bi-O plane, and the periodicity along the a axis is 2a. To explain these superstructures, we propose a lattice distortion model for the CuO2 plane of BSCCO.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 8715-8718 |
| ページ数 | 4 |
| ジャーナル | Physical Review B - Condensed Matter and Materials Physics |
| 巻 | 62 |
| 発行部数 | 13 |
| DOI | |
| 出版物ステータス | Published - 2000 10 1 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
フィンガープリント Atomic image of a CuO<sub>2</sub> plane in the STM image of a Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+δ</sub> cleaved surface' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Sugita, S., Watanabe, T., & Matsuda, A. (2000). Atomic image of a CuO2 plane in the STM image of a Bi2Sr2CaCu2O8+δ cleaved surface. Physical Review B - Condensed Matter and Materials Physics, 62(13), 8715-8718. https://doi.org/10.1103/PhysRevB.62.8715