Institute of Solid State Physics


SS22WS22SS23WS23SS24WS24      Guidelines for Master Students

Thin films for smart sensors and beyond
Anna Maria Coclite
11:15 - 12:15 Wednesday 05 October 2022 PH1150

Stimuli-responsive materials are characterized by dynamic switching of their properties depending on external stimuli (e.g. light, pH, temperature, humidity). In particular, hydrogels change their size and shape when exposed to aqueous environments. Functional and responsive surfaces have been successfully deposited by initiated Chemical Vapor Deposition (iCVD) on a variety of substrates. iCVD allows to obtain stimuli-responsive thin films with high chemical specificity and this is important to obtain a large responsiveness amplitude. In addition, the thin film form allows obtaining fast response.
This presentation will focus on the applications of stimuli-responsive nanofilms for sensors and actuators. Their combination with piezoelectric/piezoresistive materials obtained by atomic layer deposition will also be discussed for innovative device geometries.