We propose a scheme for optical realization of deterministic entanglement concentration of polarized photons.To overcome the difficulty due to the lack of suffi
Considering the exciton effect,the linear optical spectra of semiconducting single-walled carbon nanotubes (SWNTs) under uniaxial strain are theoretically studi
We study the thermal entanglement by means of concurrence in a two-qubit isotropic XY model in the presence of site-dependent exteal magnetic fields in arbitrar
Recently we reported electrical properties of an individual PEDOT nanowire.[1] Ohlckers and Pipinys[2]suggested that the temperature-behavior of Ⅰ- Ⅴcurves an