Crystallization of Nanometer-Sized Amorphous Sb Particles Formed by Flowing Gas Evaporation Technique

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概要

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• Isolated amorphous Sb particles are used to obtain information on the crystallization of nanometer-sized particles. The postannealing was carried out between 110 auad 150℃ for 10 to 90 min and the crystallization ratio was measured by the dark field electron microscopic observation. The activation energy for crystallization shows a particle-size dependence, that is, it increases from 1.85 to 2.01 eV with the decrease in diameter from 30 to 10 nm. The size dependence is discussed in relation to the hydrostatic pressure effect induced by the small surface curvature of the particles.

• 社団法人応用物理学会の論文
• 1998-06-01

著者

• Iwama Saburo

  Daido Institute Of Technology

• TANAKA Kei

  Daido Bunseki Research Inc.

• Mihama Kazuhiro

  Daido Institute Of Technology

• Tanaka Kei

  Daido Institute Of Technology

関連論文

• Visualization of Hydrogen on Ti-6Al-4V Using Hydrogen Microscope
• Crystallization of Nanometer-Sized Amorphous Sb Particles Formed by Flowing Gas Evaporation Technique
• Evaporation Temperature Dependence of Particle Size of Sb-Nanoparticles Grown by Absorption Process in the Flowing Gas Evaporation Method : Surfaces, Interfaces, and Films

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