3 papers
cond-mat.mtrl-sci2024
Direct electron beam writing of silver using a -diketonate precursor: first insights
Katja Höflich, Krzysztof Mackosz, Chinmai S. Jureddy +2
Direct electron beam writing is a powerful tool for fabricating complex nanostructures in a single step. The electron beam locally cleaves the molecules of an adsorbed gaseous prec…
cond-mat.mtrl-sci2024
Area Selective Chemical Vapor Deposition of Gold by Electron Beam Seeding
Aleksei Tsarapkin, Krzysztof MaÄkosz, Chinmai Sai Jureddy +2
Chemical vapour deposition (CVD) is an established method for producing high-purity thin films, but it typically necessitates the pre- and post-processing of a mask to produce stru…
physics.optics2024
Chiral and directional optical emission from a dipole source coupled to a helical plasmonic antenna
Lilli Kuen, Lorenz Löffler, Aleksei Tsarapkin +4
Plasmonic antennas with helical geometry are capable transducers between linearly polarized dipole emission and purely circular polarized far-fields. Besides large Purcell enhancem…