Electron-Diffraction Study of the Structure of Supercooled Liquid Bismuth

スポンサーリンク

概要

• 論文の詳細を見る

• Thin bismuth films were prepared on crystal surfaces by evaporation And the liquid state of the films at temperatures above and below the ordinary melting point(271℃)has been studied by means of the reflexion method of electron diffraction. The marked supercooling of the films(M.Takagi:J. Phys. Soc. Japan 9 (1954) 359)has been utilized for the study below the melting point. A method to eliminate difficulties inherent to the intensity measurement by reflexion method and a method to refine the observed intensity values were developed. The radial distribution curves at 400℃, 271℃(the melting point), 175℃, 130℃ and 110℃(a little above the solidification temperature) were computed from experimental data. The curves :showed a systematic change with temperature. It was revealed that the atomic arrangement at 110℃ resembles closely that of solid bismuth. Above the melting point a tendency towards close-packed structure was noted.

• 社団法人日本物理学会の論文
• 1956-04-05

著者

• Takagi Mieko

  Physics Department, Tokyo Institute of Technology

• Takagi Mieko

  Physics Department Tokyo Institute Of Technology

関連論文

• Density vs. Exposure Curves of a Photographic Emulsion for 20〜200kV Electrons
• Streak Pattern of Electron Diffraction from Single Crystal Films
• Electron-Diffraction Study of the Structure of Supercooled Liquid Bismuth
• X-Ray Topographic Study of the Defects in GaAs Epi-Layers Grown by Liquid Phase Epitaxial Method. II.

スポンサーリンク