標題: Electronic excitations of an electron-gas cylinder bundle
作者: Lin, MF
Huang, CS
Chuu, DS
電子物理學系
Department of Electrophysics
關鍵字: dielectric response;electron-electron interactions
公開日期: 1-一月-1998
摘要: We study the dielectric response function of an electron-gas cylinder bundle. The electron-electron interactions among different cylinders are taken into account. The electronic excitations are associated with those of an isolated cylinder. However, a cylinder bundle exhibits the three-dimensional characteristics, but a single cylinder the one-dimensional characteristics. The excitation properties are highly anisotropic. The plasma oscillations perpendicular and parallel to the axial direction quite differs from each other. The ratio between their oscillation frequencies is generally smaller than 1/root 2, which depends on the cylinder radius and the effective mass. (C) 1997 Elsevier Science Ltd.
URI: http://hdl.handle.net/11536/99
ISSN: 0038-1098
期刊: SOLID STATE COMMUNICATIONS
Volume: 105
Issue: 3
起始頁: 161
結束頁: 164
顯示於類別:期刊論文


文件中的檔案:

  1. 000071058200004.pdf