Palpant (current LuMIn director) studies ultrafast optical response and thermoplasmonics of metal nanoparticles - photothermal nanoscale heat sources and sensors for photonics and biomedicine. Primary appointment CentraleSupelec; based at the ENS Paris-Saclay LuMIn site. In the broader landscape of NV-centre ensemble quantum sensing (DEER, nano-NMR, T1 relaxometry) operating near pT/sqrt(Hz) sensitivity, this work is adjacent through plasmonic photothermal transduction and sensing.