Ferroelectric perovskites as electro-optic switching devices, modulators and optical memory

Titania Nanoparticle-Stimulated Ultralow Frequency Detection and High-Pass Filter Behavior of a Flexible Piezoelectric Nanogenerator: A Self-Sustaining Energy Harvester for Active Motion Tracking

“…Depleting conventional sources of energy coupled with the accelerated technological revolution in the last few decades has resulted in significant progress in the arena of piezoelectric and triboelectric nanogenerators as an efficient and sustainable alternative to traditional energy sources. − There has been unprecedented development in the field of wearable electronics, from wearable personal devices to wearable sweat or biochemical sensors that have seamlessly adapted to humans and are conformal for sustained usage. − Various intelligent systems are engineered to have stretchable structures by depositing conductive materials onto polymer substrates, incorporating them into the polymer matrix or adopting different distinct architectures like origami, kirigami, and wavy, which are then integrated into biomimetic tactile sensors. Along with the tensile property, adaptability, portability, biocompatibility, and lightweight are prerequisites for any wearable electronic system to hold promise in the field of human health detection and motion tracking.…”