Propagating Collective Excitations in Liquid Bismuth

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概要

• 論文の詳細を見る

• Neutron scattering measurements of the dynamical structure factor S(Q, co)of liquid Bi were carried out at 673 K in the range of the momentum transfer Qfrom 0.6 to 1.6 A -'. Side peaks with the transfer energy less than about 8 meVwere found in the S(Q, co) curves for Q'.1.2N-". They show a well defineddispersion curve which is connected with the dispersion line for small Q deter-mined from the sound velocity. This indicates that the propagating collectiveexcitations exist up to a relatively large momentum region even in the non-simpleliquid metal as Bi.

• 社団法人日本物理学会の論文
• 1984-03-15

著者

• SHIBATA Kaoru

  Institute for Material Research,Tohoku University

• FUJISHITA Hideshi

  Division of Mathematical and Physical Sciences, Kanazawa University

• FUJISHITA Hideshi

  Institute for Solid State Physics,University of Tokyo

• Hoshino S

  Institute For Solid State Physics The University Of Tokyo : Physics Department Brookhaven National L

• HOSHINO Sadao

  Institute for Solid State Physics, The University of Tokyo

• Hoshino Sadao

  Institute For Solid State Physics The University Of Tokyo

• Hoshino Sadao

  Institute For Solid State Physics The University Of Tokyo:institute Of Applied Physics University Of

• Fujishita H

  Division Of Mathematical And Physical Sciences Kanazawa University

• Fujishita Hideshi

  Institute For Solid State Physics The University Of Tokyo:college Of Liberal Arts Kanazawa Universit

• Hoshino Sadao

  Institute For Solid State Phsics The University Of Tokyo

• Shibata Kaoru

  Institute for Solid State Physics,The University of Tokyo

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