Jacobs H.O. – TechConnect Briefs

Electroluminescence of ZnO Nanowire/p-GaN Heterojunction Light Emitting Diodes

Wang X., Cole J.J., Jacobs H.O., University of Minnesota, US

ZnO nanowire/p-GaN heterojunction light emitting diodes (LEDs) were fabricated by growing ZnO nanowire vertical arrays in aqueous solution on Mg-doped p-GaN films. Diode-like, rectifying I-V characteristics were recorded at room temperature and a “current crowding” [...]

Angular Orientation-Specific Directed Self-assembly Enabling the Integration of Small Dies

Knuesel R.J., Bose S., Zheng W., Jacobs H.O., University of Minnesota, US

We report on recent progress in the directed self-assembly of discrete high performance semiconductor device components. Different from prior research, the goal is to enable the integration of ultra small dies (10-100 micrometer in size) [...]

Gas Phase Nanoparticle Integration

Barry C.R., Jacobs H.O., University of Minnesota, US

We report on two gas phase nanoparticle integration processes to assemble nanoparticles and other nanomaterials onto desired areas on a substrate. We expect these processes to work with any material that can be charged including [...]