The focusing properties of partially coherent vortex wave fields are studied. Expressions are derived for the intensity distribution and the degree of coherence
Field emissions (FE) from La-doped zinc oxide (ZnO) films are both experimentally and theoretically investigated. Owing to the La-doped effect, the FE character
The effect of focusing geometry on slope of carrier-envelope (CE) phase φCE versus propagation distance from the focus in few-cycle laser pulses is investigate
We present a scheme for generating four pairs of two-atom Einstein-Podolsky-Rosen (EPR) states using the simultaneous interaction of the two atoms with a single
The ground-state energy and effective mass of an acoustic polaron in one dimension are calculated by using an electron-longitudinal-acoustic-phonon interaction
We study two-photon resonant nondegenerate four-wave mixing (NFWM) in a Doppler broadened system. It is found that because the induced polarization is sensitive
The deposited energy during film growth with ion bombardment, correlated to the atomic displacement on the surface monolayer and the underlying bulk, has been c