INST Mohali researchers developed ultrathin PVDF films with nanogold for enhanced thermal-to-electrical energy conversion.
Films under 100nm thickness achieved efficient pyroelectric performance across 294-301K temperature fluctuations.
Technology enables future self-powered smart photodetectors, wearable electronics, and low-grade heat harvesters.
Research published in Advanced Functional Materials demonstrates plasmon-dipole-electron coupling for improved efficiency.