Scanning tunneling microscopy studies of NdBa2Cu3O7-δ single crystals

M. Nishiyama, N. Chikumoto, M. Murakami, K. Ogawa, S. Shibata, K. Nakao, N. Koshizuka

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We have performed scanning tunneling microscope/spectroscopy measurements on NdBa2Cu3O7-δ (Nd123) single crystals. Two characteristic structures, i.e., square lattice and one-dimensional atomic structures are observed on the naturally terminated layers. For a cleaved surface, nm size bright and dark regions consisting of a 4 × 4 Å2 square lattice are observed and the contrast is explained by the inhomogeneous distribution of oxygen vacancies on the surfaces.

本文言語English
ページ(範囲)527-530
ページ数4
ジャーナルPhysica C: Superconductivity and its applications
357-360
DOI
出版ステータスPublished - 2001 8
外部発表はい

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

フィンガープリント 「Scanning tunneling microscopy studies of NdBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-δ</sub> single crystals」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル