2 papers
cond-mat.mtrl-sci2025
How to Fix Silver for Plasmonics
Björn Ewald, Leo Siebigs, Cheng Zhang +9
Silver (Ag) is considered an ideal material for plasmonic applications in the visible wavelength regime due to its superior optical properties, but its use is limited by the poor c…
physics.optics2024
Individually Addressable Nanoscale OLEDs
Cheng Zhang, Björn Ewald, Leo Siebigs +5
Augmented Reality (AR) and Virtual Reality (VR), require miniaturized displays with ultrahigh pixel densities. Here, we demonstrate an individually addressable subwavelength OLED p…