سال انتشار: ۱۳۸۸

محل انتشار: سومین کنفرانس نانوساختارها

تعداد صفحات: ۴

نویسنده(ها):

Afshin Moradi – Department of Nano Science, Kermanshah University of Technology, Kermanshah, Iran Department of Nano Science, Institute for Studies in Theoretical Physics and Mathematics (IPM), Tehran, Iran

چکیده:

The quantum ion-acoustic wave oscillations in two-walled carbon nanotubes are studied within the framework of the fluid theory in conjunction with the Poisson’s equation. The electron and ion components of each wall of the system are regarded as two-species plasma. An analytical expression of the dispersion relation is obtained for the ion-acoustic wave oscillations in the system.