Influence of Structure on Electronic Charge Transport in 3D Ge Nanowire Networks in an Alumina Matrix.

We demonstrate formation of material consisting of three-dimensional Germanium nanowire network embedded in an insulating alumina matrix. A wide range of such nanowire networks is produced using a simple magnetron sputtering deposition process. We are able to vary the network parameters including its geometry as well as the length and width of the nanowires.