We demonstrate the guiding of neutral atoms with two parallel microfabricated current-carrying wires on the atom chip and a verticai magnetic bias field.The ato
We investigate the mutual interaction between superconductivity and ferromagnetism in a Nb/Ni81 Fei9 multilayer by ac susceptibility measurements. Compared with
We experimentally generate high dimension chaotic waveforms with smooth spectrum using a distributed feedback(DFB) semiconductor laser with unidirectional fibre