Metal-Insulator Transition in Stable One-Dimensional Arrangements of Single Gold Atoms : Surfaces, Interfaces, and Films

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概要

• 論文の詳細を見る

• The atomic arrangement and conductance during the separation process of gold point contacts were simultaneously observed in situ by high-resolution transmission electron microscopy. One-dimensional arrangements of gold single atoms, i,e., atomic wires, appeared between two tips at the point contacts. They were stable when their length was increased up to 2.6 nm. The interatomic distance of the wires was 0.25-0.31 nm. It was found that metal-insulator transition occurs in the wires.

• 社団法人応用物理学会の論文
• 2001-01-15

著者

• KIZUKA Tokushi

  Department of Applied Physics, School of Engineering, Nagoya University

• Fujisawa Satoru

  Mechanical Engineering Laboratory

• Umehara Shinjiro

  Department Of Life Sciences Graduate School Of Arts And Sciences University Of Tokyo

• Kizuka Tokushi

  Department Of Applied Physics School Of Engineering Nagoya University

• Kizuka Tokushi

  Department Of Applied Physics Nagoya University

• Umehara Shinjiro

  Department Of Applied Physics School Of Engineering Nagoya University

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• Simultaneous Observation of Millisecond Dynamics in Atomistic Structure, Force and Conductance on the Basis of Transmission Electron Microscopy : Surface, Interfaces, and Films
• Atomic-Scale Electron Beam Processing
• Metal-Insulator Transition in Stable One-Dimensional Arrangements of Single Gold Atoms : Surfaces, Interfaces, and Films
• A Single Vacancy Chain and its Bundle in Magnesium Oxide as Line-Type Lattice Defects
• Atomic-Scale Electron Beam Processing

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