Electrophoretic deposition of WS2 flakes on nanoholes arrays. Role of the used suspension medium

Here we optimized the electrophoretic deposition process for the fabrication of WS2 plasmonic nanohole integrated structures. We showed how the conditions used for the site selective deposition influenced the properties of the deposited flakes. In particular, we investigated the effect of different suspension medium used during the deposition both in the efficiency of the process and in the stability of WS2 flakes, which were deposited on a ordered arrays of plasmonic nanostructures.