The nonlinear free surface amplitude equation, which has been derived from the inviscid fluid by solving the potential equation of water waves with a singular p
We have calculated the differential conductance of metallic carbon nanotubes by the scatter matrix method. It is found that the differential conductance of meta
Carbon nanotubes (CNTs) are prepared by the hot filament chemical vapour deposition method using CH4 and H2as reaction gases, and the growth behaviours are inve
A polarization-type saturated absorption spectrum set-up for 87Rb atom laser cooling and trapping has been established in our laboratory. By changing the polari