Nanopores and nanochannels produced by etching heavy ion tracks are widely used in contemporary science and technology[1]. Conical and doubly-conical nanopores
Because single track is the elementary building block for nanoporous membrane, the understanding and controlling of their individual properties should be crucia
GaAs is a direct band gap semiconductor,which makes it a very useful material for the manufacture of light emitting diodes and semiconductor lasers.Impact of hi