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We report a novel 3D NanoImprint methodology with very high vertical resolution well below 1nm and a minimum surface roughness down to 0.2nm in root mean square (rms) which is attractive for several applications. We introduce our 3D NanoImprint methodology in fabricating 3D filter cavities of Fabry–Pérot filter arrays for optical nanospectrometers. A large number of different cavity heights can be...
Domain wall movement assisted transport of particles: Exchange‐biased samples with designed stripe‐domains show strong stray fields and an asymmetric magnetization reversal. Using these characteristics superparamagnetic particles can be trapped and transported directly on the sample over large‐scale areas. High particle velocities, small external fields, and automatically reduced particle clustering...
Microspectrometers are very important and reveal a high potential for networked sensing systems. They are widely implemented in both industrial and scientific applications. A novel Fabry-Pérot-based nanospectrometer with nanoimprinted cavities has been designed. The key parts of the nanospectrometer are Fabry-Pérot filter arrays with different cavity heights which have been fabricated and characterized...
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