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In previous works, a frequency-doubling tag realized utilizing inkjet printed silver ink on paper substrate has been presented. In this work, the fabrication and characterization of the same structure is discussed utilizing i) organic materials, ii) carbon-based materials to realize the active components.
This work explores the possibility of using dynamic magnetization phenomena in nanostructured magnetic materials for information processing. We investigate two physical systems: (1) regular arrays of coupled nanoscale magnets and (2) a magnetic film, which interacts with stray field of nanomagnets. We numerically solve the differential equations that describe the magnetization dynamics of this system...
A submicron sized extraordinary Hall-effect (EHE) sensor for read-out of field-coupled computing devices is presented. The applied sensing structure is suitable to electrically probe the output states of field-coupled magnetic logic gates. Furthermore it reveals details on the magnetic properties of submicron-scale single-domain dots. A `split-current' architecture is chosen, where Hall-sensing takes...
We have demonstrated direct nanoscale transfer printing (nTP) of PdAu lines from a hard mold onto a hard substrate at room temperature without employing any flexible buffer layers or organic adhesion promoters or release agent layers. PdAu was evaporated onto the mold surface, and a Ti layer was deposited on top of the PdAu layer. By pressing the mold against a Si/SiO2 substrate, the PdAu/Ti sandwich...
Nanoimprint lithography (NIL) is a new technique for lithographic patterning of nanostructures, which has advantages of high resolution, high throughput and low cost. This technique is presenting great opportunities for innovation and discovery in many engineering and scientific areas, such as electronic, optoelectronic and magnetism. We will show how the combination of different NIL techniques can...
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