Semiconductor nanowires show promise for application in nanoscale
electronics, but the difficulty of forming low-resistance ohmic contacts
provides a challenge to their implementation. To improve the electrical
performance of lithographically defined nickel contacts, nickel-silicide/
silicon axial nanowire heterostructures were formed by controlled
partial silicidation. Prior to annealing, two-terminal silicon nanowire...
Pressure-assisted densification was used
by way of a hot press to optimize the
conditions of heat and pressure when
applied to anatase (TiO2). This study
optimized hot-pressing conditions, which
will be helpful when doping TiO2 because it
will allow optimization of bulk anatase for
transparent conductive oxide (TCO)
applications. Lessons...
Two-phase multiferroic nanostructures
have the potential to display magnetoelectricity
(ME) through interphase mechanical
coupling. Nanoscale ME-based technology
may lead to the next generation of computer
memory. In this research, soft electron
beam lithography (soft-eBL) was used to
fabricate submicron-sized structures of
cobalt ferrite (magnetostrictive) and barium
titanate (piezoelectric) as bottom...