Research article Open access
Mechanically Modulated Photothermal Dynamics in Au-PDMS Nanocomposites for Non-Contact Stress Sensing
Photothermal films used in flexible and wearable devices are inevitably exposed to mechanical deformation, yet their thermal response under such conditions remains poorly quantified. In this work, gold nanoparticle–embedded polydimethylsiloxane (Au@PDMS) films are fabricated and their photothermal behavior is examined …