Lattice Parameters of Fine Copper and Silver Particles
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概要
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From an analysis of X-ray diffraction lines of fine Cu and Ag particles covered withthin oxide surface layers, the dependence of the lattice parameters on particle size inthe core of the particles was determined. The lattice parameter particularly in fine Agparticles increases with decreasing particle size when the diameter is under 150 A.This experimental result can be interpreted in terms of the competition between thelattice softening and the surface tension in the ultrafixxe particles.
- 社団法人日本物理学会の論文
- 1992-07-15
著者
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Onodera S
National Astronomical Observatory Of Japan (naoj)
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ONODERA Shigefumi
Sendai National College of Technology