Scanning tunneling microscope studies on atomic structures in NdBa2Cu3O7-δ single crystals II

M. Nishiyama, N. Chikumoto, M. Murakami, K. Ogawa

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Atomic structures of cuprate NdBa2Cu3O7-δ (Nd123) processed by the oxygen-controlled-melt-growth (OCMG) method, have been studied by scanning tunneling microscope (STM). A simple free energy diagram is proposed to understand the simultaneous formation of island and striped structures observed within the same single crystal sample. Surfaces observed are the as-grown surface. Its atom images have been attributed to the metallic elements of Cu, Nd or Ba.

Original languageEnglish
Pages (from-to)1991-1992
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume341-348
Issue numberPART 2
DOIs
Publication statusPublished - 2000 Jan 1

ASJC Scopus subject areas

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

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